134-538: One Metropolitan Square , also known as Met Square , is an office skyscraper completed in 1989, located in downtown St. Louis, Missouri . At 180.7 m (593 ft), it is the tallest building in the city and second tallest building in Missouri. Major tenants include law firms Bryan Cave and Evans & Dixon , the Bi-State Development Agency and Greater St. Louis Inc. The building
268-540: A Buttressed core . Trussed tube and X-bracing: Mumbai Mumbai ( / m ʊ m ˈ b aɪ / muum- BY ; ISO : Muṁbaī , Marathi: [ˈmumbəi] ), formerly known as Bombay ( / b ɒ m ˈ b eɪ / bom- BAY ), is the capital city of the Indian state of Maharashtra . Mumbai is the financial capital and the most populous city proper of India with an estimated population of 12.5 million (1.25 crore ). Mumbai
402-475: A 'resident of'. The term had been in use for quite some time but it gained popularity after the official name change to Mumbai. Older terms such as Bombayite are also used. Mumbai is built on what was once an archipelago of seven islands : Isle of Bombay , Parel , Mazagaon , Mahim , Colaba , Worli , and Old Woman's Island (also known as Little Colaba ). It is not exactly known when these islands were first inhabited. Pleistocene sediments found along
536-541: A city consisting entirely of high-rise housing is the 16th-century city of Shibam in Yemen . Shibam was made up of over 500 tower houses, each one rising 5 to 11 stories high, with each floor being an apartment occupied by a single family. The city was built in this way in order to protect it from Bedouin attacks. Shibam still has the tallest mudbrick buildings in the world, with many of them over 30 m (98 ft) high. An early modern example of high-rise housing
670-491: A memorial to the martyrs of the Samyukta Maharashtra movement, Flora Fountain was renamed as Hutatma Chowk (Martyr's Square) and a memorial was erected. The following decades saw massive expansion of the city and its suburbs. In the late 1960s, Nariman Point and Cuffe Parade were reclaimed and developed. The Mumbai Metropolitan Region Development Authority (BMRDA) was established on 26 January 1975 by
804-751: A more classical approach came back to global skyscraper design, that remains popular today. Examples are the Wells Fargo Center , NBC Tower , Parkview Square , 30 Park Place , the Messeturm , the iconic Petronas Towers and Jin Mao Tower . Other contemporary styles and movements in skyscraper design include organic , sustainable , neo-futurist , structuralist , high-tech , deconstructivist , blob , digital , streamline , novelty , critical regionalist , vernacular , Neo Art Deco and neohistorist , also known as revivalist . 3 September
938-610: A niche for itself in the information technology industry. The Santacruz Electronic Export Processing Zone (SEEPZ) and the International Infotech Park ( Navi Mumbai ) offer excellent facilities to IT companies. State and central government employees make up a large percentage of the city's workforce. Mumbai also has a large unskilled and semi-skilled self-employed population, who primarily earn their livelihood as hawkers, taxi drivers, mechanics, and other such blue collar professions. The port and shipping industry
1072-508: A one-bedroom apartment in Mumbai proper is around ₹30,000, while according to ResearchGate, 25% of Mumbai households have a monthly income of less than ₹12,500. The overall average salary in Mumbai is ₹45,000. This means that the vast majority of conventional housing is out of bounds for many Mumbai residents, leading many to rely on informal housing. Greater Mumbai (or Brihanmumbai), an area of 603 km (233 sq mi), consisting of
1206-399: A particularly small surface area of what are conventionally thought of as walls. Because the walls are not load-bearing most skyscrapers are characterized by surface areas of windows made possible by the concept of steel frame and curtain wall. However, skyscrapers can also have curtain walls that mimic conventional walls and have a small surface area of windows. The concept of a skyscraper is
1340-420: A product of the industrialized age , made possible by cheap fossil fuel derived energy and industrially refined raw materials such as steel and concrete . The construction of skyscrapers was enabled by steel frame construction that surpassed brick and mortar construction starting at the end of the 19th century and finally surpassing it in the 20th century together with reinforced concrete construction as
1474-454: A proto-skyscraper, or to New York's seven-floor Equitable Life Building , built in 1870. Steel skeleton construction has allowed for today's supertall skyscrapers now being built worldwide. The nomination of one structure versus another being the first skyscraper, and why, depends on what factors are stressed. The structural definition of the word skyscraper was refined later by architectural historians, based on engineering developments of
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#17328016595311608-412: A proud and soaring thing, rising in sheer exaltation that from bottom to top it is a unit without a single dissenting line. Some structural engineers define a high-rise as any vertical construction for which wind is a more significant load factor than earthquake or weight. Note that this criterion fits not only high-rises but some other tall structures, such as towers . Different organizations from
1742-571: A skyscraper today, it was record setting. The building of tall buildings in the 1880s gave the skyscraper its first architectural movement, broadly termed the Chicago School , which developed what has been called the Commercial Style. The architect, Major William Le Baron Jenney , created a load-bearing structural frame. In this building, a steel frame supported the entire weight of the walls, instead of load-bearing walls carrying
1876-417: A small surface area of windows. Modern skyscrapers often have a tubular structure , and are designed to act like a hollow cylinder to resist wind, seismic, and other lateral loads. To appear more slender, allow less wind exposure and transmit more daylight to the ground, many skyscrapers have a design with setbacks , which in some cases is also structurally required. As of September 2023 , fifteen cities in
2010-481: A station in western India. On 11 May 1661, the marriage treaty of Charles II of England and Catherine of Braganza , daughter of King John IV of Portugal , placed the islands in possession of the English Empire , as part of Catherine's dowry to Charles. However, Salsette , Bassein , Mazagaon , Parel , Worli , Sion , Dharavi , and Wadala still remained under Portuguese possession. From 1665 to 1666,
2144-521: A time, the tallest of which is the 97.2 m (319 ft) high Asinelli Tower. A Florentine law of 1251 decreed that all urban buildings be immediately reduced to less than 26 m. Even medium-sized towns of the era are known to have proliferations of towers, such as the 72 towers that ranged up to 51 m height in San Gimignano . The medieval Egyptian city of Fustat housed many high-rise residential buildings, which Al-Muqaddasi in
2278-502: A total wealth of around $ 960 billion, it is the richest Indian city and one of the richest cities in the world. As of 2008 , the Globalization and World Cities Study Group (GaWC) has ranked Mumbai as an "Alpha world city", third in its categories of Global cities . Mumbai is the third most expensive office market in the world, and was ranked among the fastest cities in the country for business startup in 2009. However, it
2412-466: A variety of shapes, and it could be riveted, ensuring strong connections. The simplicity of a steel frame eliminated the inefficient part of a shear wall, the central portion, and consolidated support members in a much stronger fashion by allowing both horizontal and vertical supports throughout. Among steel's drawbacks is that as more material must be supported as height increases, the distance between supporting members must decrease, which in turn increases
2546-469: A vertical tube-like structural system capable of resisting lateral forces in any direction by cantilevering from the foundation". Closely spaced interconnected exterior columns form the tube. Horizontal loads (primarily wind) are supported by the structure as a whole. Framed tubes allow fewer interior columns, and so create more usable floor space, and about half the exterior surface is available for windows. Where larger openings like garage doors are required,
2680-793: A virtually rainless period extending from October to May and an extremely wet period peaking in July. A cooler season from December to February is followed by a hotter season from March to May. The period from June to about the end of September constitutes the south west monsoon season, and October and November form the post-monsoon season. Between June and September, the South-west monsoon rains occur in Mumbai. Pre-monsoon showers are received in May. Occasionally, north-east monsoon showers occur in October and November. The maximum annual rainfall ever recorded
2814-579: Is also commonly referred to as the Island City or South Mumbai . The total area of Mumbai is 603.4 square kilometres (233.0 sq mi). Of this, the island city spans 67.79 square kilometres (26.17 sq mi), while the suburban district spans 370 square kilometres (140 sq mi), together accounting for 437.71 square kilometres (169.00 sq mi) under the administration of Municipal Corporation of Greater Mumbai (MCGM). The remaining areas belong to various Defence establishments,
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#17328016595312948-440: Is an Indian Administrative Service (IAS) officer appointed by the state government . Although the municipal corporation is the legislative body that lays down policies for the governance of the city, it is the commissioner who is responsible for the execution of the policies. The commissioner is appointed for a fixed term as defined by state statute. The powers of the commissioner are those provided by statute and those delegated by
3082-406: Is important in most building design, but particularly for skyscrapers since even a small chance of catastrophic failure is unacceptable given the tremendous damage such failure would cause. This presents a paradox to civil engineers : the only way to assure a lack of failure is to test for all modes of failure, in both the laboratory and the real world. But the only way to know of all modes of failure
3216-461: Is important to acknowledge that Mumbai faces important challenges regarding income inequality. Despite having the largest concentration of billionaires out of any city in Asia, Mumbai is one of the most unequal cities in the world. Like other Indian metropolitan cities, Mumbai is in desperate need of affordable housing infrastructure for its lower and lower-middle class citizens. The median rental cost of
3350-406: Is in charge of the civic and infrastructure needs of the metropolis. The mayor, who serves for a term of 2 + 1 ⁄ 2 years, is chosen through an indirect election by the councillors from among themselves. The municipal commissioner is the chief executive officer and head of the executive arm of the municipal corporation. All executive powers are vested in the municipal commissioner who
3484-433: Is largely from the force of the building material itself. In most building designs, the weight of the structure is much larger than the weight of the material that it will support beyond its own weight. In technical terms, the dead load , the load of the structure, is larger than the live load , the weight of things in the structure (people, furniture, vehicles, etc.). As such, the amount of structural material required within
3618-414: Is no universally accepted definition, other than being very tall high-rise buildings . Skyscrapers may host offices, hotels, residential spaces, and retail spaces. One common feature of skyscrapers is having a steel frame that supports curtain walls . This idea was invented by Viollet le Duc in his discourses on architecture. These curtain walls either bear on the framework below or are suspended from
3752-542: Is on a narrow peninsula on the southwest of Salsette Island , which lies between the Arabian Sea to the west, Thane Creek to the east and Vasai Creek to the north. Mumbai's suburban district occupies most of the island. Navi Mumbai is east of Thane Creek and Thane is north of Vasai Creek . Mumbai consists of two distinct regions: Mumbai City district and Mumbai Suburban district , which form two separate revenue districts of Maharashtra. The city district region
3886-708: Is the centre of the Mumbai Metropolitan Region , the sixth-most populous metropolitan area in the world with a population of over 23 million (2.3 crore). Mumbai lies on the Konkan coast on the west coast of India and has a deep natural harbour . In 2008, Mumbai was named an alpha world city . Mumbai has the highest number of billionaires out of any city in Asia . The seven islands that constitute Mumbai were earlier home to communities of Marathi language -speaking Koli people . For centuries,
4020-419: Is the commercial capital of India and has evolved into a global financial hub. For several decades it has been the home of India's main financial services companies, and a focus for both infrastructure development and private investment. From being an ancient fishing community and a colonial centre of trade, Mumbai has become South Asia's largest city and home of the world's most prolific film industry. Mumbai
4154-399: Is the global commemorative day for skyscrapers, called "Skyscraper Day". New York City developers competed among themselves, with successively taller buildings claiming the title of "world's tallest" in the 1920s and early 1930s, culminating with the completion of the 318.9 m (1,046 ft) Chrysler Building in 1930 and the 443.2 m (1,454 ft) Empire State Building in 1931,
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4288-419: Is to learn from previous failures. Thus, no engineer can be absolutely sure that a given structure will resist all loadings that could cause failure; instead, one can only have large enough margins of safety such that a failure is acceptably unlikely. When buildings do fail, engineers question whether the failure was due to some lack of foresight or due to some unknowable factor. The load a skyscraper experiences
4422-455: Is well established, with Mumbai Port being one of the oldest and most significant ports in India. Dharavi , in central Mumbai, has an increasingly large recycling industry, processing recyclable waste from other parts of the city; the district has an estimated 15,000 single-room factories. As of 2024, Mumbai is home to the third-highest number of billionaires of any city in the world. With
4556-533: The Lok Sabha discussions in 1955, the Congress party demanded that the city be constituted as an autonomous city-state. The States Reorganisation Committee recommended a bilingual state for Maharashtra– Gujarat with Mumbai as its capital in its 1955 report. Bombay Citizens' Committee , an advocacy group of leading Gujarati industrialists lobbied for Mumbai's independent status. Following protests during
4690-612: The New York of India , is India's most populous city and is the financial and commercial capital of the country as it generates 6.16% of the total GDP. It serves as an economic hub of India; as of 2006, Mumbai contributed 10% of the nation's factory employment, 25% of industrial output, 33% of income tax collections, 60% of customs duty collections, 20% of central excise tax collections, 40% of foreign trade , and ₹ 40 billion (equivalent to ₹ 130 billion or US$ 1.5 billion in 2023) in corporate taxes . Along with
4824-690: The English gained possession of the city in the 17th century, the Portuguese name was anglicised as Bombay . Ali Muhammad Khan, imperial dewan or revenue minister of the Gujarat province, in the Mirat-i Ahmedi (1762) referred to the city as Manbai . The French traveller Louis Rousselet , who visited in 1863 and 1868, states in his book L'Inde des Rajahs , which was first published in 1877: "Etymologists have wrongly derived this name from
4958-727: The Fortune Global 500 companies are based in Mumbai. This is facilitated by the presence of the Reserve Bank of India (RBI), the Bombay Stock Exchange (BSE), the National Stock Exchange of India (NSE), and financial sector regulators such as the Securities and Exchange Board of India (SEBI). Until the 1970s, Mumbai owed its prosperity largely to textile mills and the seaport , but
5092-941: The Government of India and the Consulate General of the United States, Mumbai monitor and publicly share real-time air quality data. In December 2019, IIT Bombay , in partnership with the McKelvey School of Engineering of Washington University in St. Louis launched the Aerosol and Air Quality Research Facility to study air pollution in Mumbai, among other Indian cities. Mumbai has been ranked 24th best “National Clean Air City” (under Category 1 >10L Population cities) in India according to 'Swachh Vayu Survekshan 2024 Results' Mumbai, sometimes described as
5226-575: The Government of Maharashtra as an apex body for planning and co-ordination of development activities in the Mumbai metropolitan region . In August 1979, a sister township of New Mumbai was founded by the City and Industrial Development Corporation (CIDCO) across the Thane and Raigad districts to help the dispersal and control of Mumbai's population. The textile industry in Mumbai largely disappeared after
5360-555: The Hindi and Marathi film industries. Mumbai's business opportunities attract migrants from all over India. The name Mumbai ( Marathi : मुंबई ) originated from Mumbā or Mahā-Ambā —the name of the patron Hindu goddess ( kuladevata ) Mumbadevi of the native Koli community —and from ā'ī , meaning "mother" in the Marathi language , which is the mother tongue of the Koli people and
5494-489: The Mithi River originates from Tulsi Lake and gathers water overflowing from Vihar and Powai Lakes. The coastline of the city is indented with numerous creeks and bays, stretching from the Thane creek on the eastern to Madh Marve on the western front. The eastern coast of Salsette Island is covered with large mangrove swamps , rich in biodiversity, while the western coast is mostly sandy and rocky. Soil cover in
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5628-727: The Mumbai City and Mumbai Suburban districts, extends from Colaba in the south, to Mulund and Dahisar in the north, and Mankhurd in the east. Its population as per the 2011 census was 12,442,373. It is administered by the Brihanmumbai Municipal Corporation (BMC) (sometimes referred to as the Municipal Corporation of Greater Mumbai ), formerly known as the Bombay Municipal Corporation (BMC). The BMC
5762-744: The Mumbai Port Trust , the Atomic Energy Commission and the Borivali National Park, which are out of the jurisdiction of the MCGM. The Mumbai Metropolitan Region which includes portions of Thane , Palghar and Raigad districts in addition to Greater Mumbai, covers an area of 4,355 square kilometres (1,681 sq mi). Mumbai lies at the mouth of the Ulhas River on the western coast of India, in
5896-650: The Treaty of Bassein with the Portuguese Empire on 23 December 1534. According to the treaty, the Seven Islands of Bombay, the nearby strategic town of Bassein and its dependencies were offered to the Portuguese. The territories were later surrendered on 25 October 1535. The Portuguese were actively involved in the foundation and growth of their Roman Catholic religious orders in Bombay. They called
6030-736: The Treaty of Surat (1775), the British formally gained control of Salsette and Bassein, resulting in the First Anglo-Maratha War . The British were able to secure Salsette from the Marathas without violence through the Treaty of Purandar (1776) , and later through the Treaty of Salbai (1782), signed to settle the outcome of the First Anglo-Maratha War. From 1782 onwards, the city was reshaped with large-scale civil engineering projects aimed at merging all
6164-596: The demolition of the Babri Masjid in Ayodhya , the city was rocked by the Hindu-Muslim riots of 1992–93 in which more than 1,000 people were killed. In March 1993, a series of 13 coordinated bombings at several city landmarks by Islamic extremists and the Mumbai underworld resulted in 257 deaths and over 700 injuries. In 2006, 209 people were killed and over 700 injured when seven bombs exploded on
6298-742: The seven islands of Bombay into a single amalgamated mass by way of a causeway called the Hornby Vellard , which was completed by 1784. In 1817, the British East India Company under Mountstuart Elphinstone defeated Baji Rao II , the last of the Maratha Peshwa in the Battle of Khadki . Following his defeat, almost the whole of the Deccan Plateau came under British suzerainty, and was incorporated into
6432-474: The seven islands of Bombay were under the control of successive indigenous rulers before being ceded to the Portuguese Empire , and subsequently to the East India Company in 1661, through the dowry of Catherine Braganza when she was married off to Charles II of England . Beginning in 1782, Mumbai was reshaped by the Hornby Vellard project, which undertook reclamation of the area between
6566-643: The " Seven Sisters ", were built between 1947 and 1953; and one, the Main building of Moscow State University , was the tallest building in Europe for nearly four decades (1953–1990). Other skyscrapers in the style of Socialist Classicism were erected in East Germany ( Frankfurter Tor ), Poland ( PKiN ), Ukraine ( Hotel Moscow ), Latvia ( Academy of Sciences ), and other Eastern Bloc countries. Western European countries also began to permit taller skyscrapers during
6700-460: The 10th century described as resembling minarets . Nasir Khusraw in the early 11th century described some of them rising up to 14 stories, with roof gardens on the top floor complete with ox-drawn water wheels for irrigating them. Cairo in the 16th century had high-rise apartment buildings where the two lower floors were for commercial and storage purposes and the multiple stories above them were rented out to tenants . An early example of
6834-465: The 1880s that had enabled construction of tall multi-story buildings. This definition was based on the steel skeleton—as opposed to constructions of load-bearing masonry , which passed their practical limit in 1891 with Chicago's Monadnock Building . What is the chief characteristic of the tall office building? It is lofty. It must be tall. The force and power of altitude must be in it, the glory and pride of exaltation must be in it. It must be every inch
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#17328016595316968-600: The 1960s now use a tube design derived from Khan's structural engineering principles, examples including the construction of the World Trade Center , Aon Center , Petronas Towers , Jin Mao Building , and most other supertall skyscrapers since the 1960s. The strong influence of tube structure design is also evident in the construction of the current tallest skyscraper, the Burj Khalifa , which uses
7102-603: The 1960s, according to the CTBUH, the skyscraper has been reoriented away from a symbol for North American corporate power to instead communicate a city or nation's place in the world. Skyscraper construction entered a three-decades-long era of stagnation in 1930 due to the Great Depression and then World War II . Shortly after the war ended, Russia began construction on a series of skyscrapers in Moscow . Seven, dubbed
7236-807: The 26th century BC. It was not surpassed in height for thousands of years, the 160 m (520 ft) Lincoln Cathedral having exceeded it in 1311–1549, before its central spire collapsed. The latter in turn was not surpassed until the 555-foot (169 m) Washington Monument in 1884. However, being uninhabited, none of these structures actually comply with the modern definition of a skyscraper. High-rise apartments flourished in classical antiquity . Ancient Roman insulae in imperial cities reached 10 and more stories. Beginning with Augustus (r. 30 BC-14 AD), several emperors attempted to establish limits of 20–25 m for multi-stories buildings, but were met with only limited success. Lower floors were typically occupied by shops or wealthy families, with
7370-690: The 57 m (187 ft) tall 1924 Marx House in Düsseldorf , the 65 m (213 ft) tall Borsigturm in Berlin , built in 1924, the 65 m (213 ft) tall Hansahochhaus in Cologne , Germany, built in 1925; the 61 m (200 ft) Kungstornen (Kings' Towers) in Stockholm , Sweden, which were built 1924–25; the 77 m (253 ft) Ullsteinhaus in Berlin, Germany, built in 1927;
7504-613: The 89 m (292 ft) Edificio Telefónica in Madrid , Spain, built in 1929; the 87.5 m (287 ft) Boerentoren in Antwerp, Belgium, built in 1932; the 66 m (217 ft) Prudential Building in Warsaw , Poland, built in 1934; and the 108 m (354 ft) Torre Piacentini in Genoa , Italy, built in 1940. After an early competition between New York City and Chicago for
7638-689: The Bombay Presidency. The success of the British campaign in the Deccan marked the end of all attacks by native powers. By 1845, the seven islands coalesced into a single landmass by the Hornby Vellard project via large scale land reclamation . On 16 April 1853, India's first passenger railway line was established, connecting Mumbai to the neighbouring town of Thana (now Thane). During the American Civil War (1861–1865),
7772-566: The CTBUH, is the distance between the highest floor and its architectural top (excluding antennae, flagpole or other functional extensions). Vanity height first appeared in New York City skyscrapers as early as the 1920s and 1930s but supertall buildings have relied on such uninhabitable extensions for on average 30% of their height, raising potential definitional and sustainability issues. The current era of skyscrapers focuses on sustainability , its built and natural environments, including
7906-424: The Delhi Sultanate. The islands were later governed by the independent Gujarat Sultanate , which was established in 1407. As a result of the Sultanate's support, numerous mosques were built, with one notable example being the Haji Ali Dargah in Worli . Erected in 1431, this magnificent structure pays homage to the revered Muslim saint, Haji Ali. From 1429 to 1431, the islands were a source of contention between
8040-449: The English managed to acquire Mahim, Sion, Dharavi, and Wadala. In accordance with the Royal Charter of 27 March 1668 , England leased these islands to the English East India Company in 1668 for a sum of £ 10 per annum. The population quickly rose from 10,000 in 1661, to 60,000 in 1675. The islands were subsequently attacked by Yakut Khan , the Muslim Koli admiral of the Mughal Empire , in October 1672, Rickloffe van Goen ,
8174-462: The English name to Mumbai in November 1995. This came at the insistence of the Marathi nationalist Shiv Sena party, which had just won the Maharashtra state elections, and mirrored similar name changes across the country and particularly in Maharashtra. According to Slate magazine, "they argued that 'Bombay' was a corrupted English version of 'Mumbai' and an unwanted legacy of British colonial rule." Slate also said "The push to rename Bombay
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#17328016595318308-415: The Governor-General of Dutch India on 20 February 1673, and Siddi admiral Sambal on 10 October 1673. In 1687, the English East India Company transferred its headquarters from Surat to Mumbai. The city eventually became the headquarters of the Bombay Presidency . Following the transfer, Mumbai was placed at the head of all the company's establishments in India. Towards the end of the 17th century,
8442-414: The Gujarat Sultanate and the Bahmani Sultanate of Deccan. In 1493, Bahadur Khan Gilani of the Bahmani Sultanate attempted to conquer the islands but was defeated. The Mughal Empire , founded in 1526, was the dominant power in the Indian subcontinent during the mid-16th century. Growing apprehensive of the power of the Mughal emperor Humayun , Sultan Bahadur Shah of Gujarat was obliged to sign
8576-404: The Indian union were integrated into the state. Subsequently, the city became the capital of Bombay State. In April 1950, Municipal limits of Mumbai were expanded by merging the Mumbai Suburban District and Mumbai City to form the Greater Mumbai Municipal Corporation. The Samyukta Maharashtra movement to create a separate Maharashtra state including Mumbai was at its height in the 1950s. In
8710-435: The Island City, the average maximum temperature is 31 °C (88 °F), while the average minimum temperature is 24 °C (75 °F). In the suburbs, the daily mean maximum temperature range from 29 °C (84 °F) to 33 °C (91 °F), while the daily mean minimum temperature ranges from 16 °C (61 °F) to 26 °C (79 °F). The record high is 42.2 °C (108 °F) set on 14 April 1952, and
8844-434: The Portuguese Bôa Bahia, or (French: "bonne bai", English: "good bay"), not knowing that the tutelar goddess of this island has been, from remote antiquity, Bomba, or Mumba Devi , and that she still ... possesses a temple". By the late 20th century, the city was referred to as Mumbai or Mambai in Marathi, Konkani , Gujarati , Kannada and Sindhi , and as Bambai in Hindi . The Government of India officially changed
8978-606: The Portuguese word "bom" with the English "bay", from the English version of the name. In 1516, Portuguese explorer Duarte Barbosa used the name Tana-Maiambu : Tana appears to refer to the adjoining town of Thane and Maiambu to Mumbadevi . The form Bombaim is still commonly used in Portuguese. Other variations recorded in the 16th and the 17th centuries include: Mombayn (1525), Bombay (1538), Bombain (1552), Bombaym (1552), Monbaym (1554), Mombaim (1563), Mombaym (1644), Bambaye (1666), Bombaiim (1666), Bombeye (1676), Boon Bay (1690) and Bon Bahia . After
9112-407: The United States and Europe define skyscrapers as buildings at least 150 m (490 ft) in height or taller, with " supertall " skyscrapers for buildings higher than 300 m (984 ft) and " megatall " skyscrapers for those taller than 600 m (1,969 ft). The tallest structure in ancient times was the 146 m (479 ft) Great Pyramid of Giza in ancient Egypt , built in
9246-497: The amount of material that must be supported. This becomes inefficient and uneconomic for buildings above 40 stories tall as usable floor spaces are reduced for supporting column and due to more usage of steel. A new structural system of framed tubes was developed by Fazlur Rahman Khan in 1963. The framed tube structure is defined as "a three dimensional space structure composed of three, four, or possibly more frames, braced frames, or shear walls, joined at or near their edges to form
9380-420: The city became the world's chief cotton-trading market, resulting in a boom in the economy that subsequently enhanced the city's stature. The opening of the Suez Canal in 1869 transformed Mumbai into one of the largest seaports on the Arabian Sea . In September 1896, Mumbai was hit by a bubonic plague epidemic where the death toll was estimated at 1,900 people per week. About 850,000 people fled Mumbai and
9514-402: The city like the Bombay Castle , Castella de Aguada (Castelo da Aguada or Bandra Fort), and Madh Fort . The English were in constant struggle with the Portuguese vying for hegemony over Mumbai, as they recognised its strategic natural harbour and its natural isolation from land attacks. By the middle of the 17th century the growing power of the Dutch Empire forced the English to acquire
9648-401: The city region is predominantly sandy due to its proximity to the sea. In the suburbs, the soil cover is largely alluvial and loamy. The underlying rock of the region is composed of black Deccan basalt flows, and their acidic and basic variants dating back to the late Cretaceous and early Eocene eras. Mumbai sits on a seismically active zone owing to the presence of 23 fault lines in
9782-617: The city was incorporated into Bombay State . In 1960, following the Samyukta Maharashtra Movement , a new state of Maharashtra was created with Mumbai as the capital. Mumbai is the financial , commercial, and entertainment capital of South Asia . Mumbai is often compared to New York , and the city is home to the Bombay Stock Exchange , situated on Dalal Street . It is also one of the world's top ten centres of commerce in terms of global financial flow, generating 6.16% of India's GDP, and accounting for 25% of
9916-509: The city's commuter trains . In 2008, a series of ten coordinated attacks by armed terrorists for three days resulted in 173 deaths, 308 injuries, and severe damage to several heritage landmarks and prestigious hotels. The three coordinated bomb explosions in July 2011 that occurred at the Opera house , Zaveri Bazaar and Dadar were the latest in the series of terrorist attacks in Mumbai which resulted in 26 deaths and 130 injuries. Mumbai
10050-550: The city: Vihar , Lower Vaitarna , Upper Vaitarna , Tulsi , Tansa and Powai . Tulsi Lake and Vihar Lake are located in Borivili National Park , within the city's limits. The supply from Powai lake, also within the city limits, is used only for agricultural and industrial purposes. Three small rivers, the Dahisar River , Poinsar (or Poisar) and Ohiwara (or Oshiwara) originate within the park, while
10184-424: The classical designs of the early skyscrapers , instead embracing the uniform international style ; many older skyscrapers were redesigned to suit contemporary tastes or even demolished—such as New York's Singer Building , once the world's tallest skyscraper. German -American architect Ludwig Mies van der Rohe became one of the world's most renowned architects in the second half of the 20th century. He conceived
10318-791: The coastal areas around Kandivali in northern Mumbai suggest that the islands were inhabited since the South Asian Stone Age . Perhaps at the beginning of the Common Era , or possibly earlier, they came to be occupied by the Koli fishing community. In the 3rd century BCE, the islands formed part of the Maurya Empire , during its expansion in the south, ruled by the Buddhist emperor Ashoka of Magadha . The Kanheri Caves in Borivali were excavated from basalt rock in
10452-413: The coastal region known as the Konkan . It sits on Salsette Island (Sashti Island), which it partially shares with the Thane district . Mumbai is bounded by the Arabian Sea to the west. Many parts of the city lie just above sea level, with elevations ranging from 10 to 15 metres (33 to 49 ft); the city has an average elevation of 14 metres (46 ft). Northern Mumbai (Salsette) is hilly, and
10586-643: The control of successive indigenous dynasties : Satavahanas , Western Satraps , Abhira , Vakataka , Kalachuris , Konkan Mauryas , Chalukyas and Rashtrakutas , before being ruled by the Shilaharas from 810 to 1260. Some of the oldest edifices in the city built during this period are the Jogeshwari Caves (between 520 and 525), Elephanta Caves (between the sixth to seventh century), Walkeshwar Temple (10th century), and Banganga Tank (12th century). King Bhimdev founded his kingdom in
10720-648: The creation of a significant number of early skyscrapers, though none of these were steel reinforced and few remain today. Height limits and fire restrictions were later introduced. In the late 1800s, London builders found building heights limited due to issues with existing buildings. High-rise development in London is restricted at certain sites if it would obstruct protected views of St Paul's Cathedral and other historic buildings. This policy, 'St Paul's Heights', has officially been in operation since 1927. Concerns about aesthetics and fire safety had likewise hampered
10854-651: The development of skyscrapers across continental Europe for the first half of the 20th century. By 1940, there were around 100 high-rise buildings in Europe ( List of early skyscrapers ). Some examples of these are the 43 m (141 ft) tall 1898 Witte Huis (White House) in Rotterdam ; the 51.5 m (169 ft) tall PAST Building (1906–1908) in Warsaw ; the Royal Liver Building in Liverpool, completed in 1911 and 90 m (300 ft) high;
10988-402: The early 1960s Bangladeshi-American structural engineer Fazlur Rahman Khan , considered the "father of tubular designs " for high-rises, discovered that the dominating rigid steel frame structure was not the only system apt for tall buildings, marking a new era of skyscraper construction in terms of multiple structural systems . His central innovation in skyscraper design and construction
11122-416: The environment and loaded structures with decorative elements and extravagant finishes. This approach to design was opposed by Fazlur Khan and he considered the designs to be whimsical rather than rational. Moreover, he considered the work to be a waste of precious natural resources. Khan's work promoted structures integrated with architecture and the least use of material resulting in the smallest impact on
11256-454: The environment. The next era of skyscrapers will focus on the environment including performance of structures, types of material, construction practices, absolute minimal use of materials/natural resources, embodied energy within the structures, and more importantly, a holistically integrated building systems approach. Modern building practices regarding supertall structures have led to the study of "vanity height". Vanity height, according to
11390-518: The evacuation of the residents of those areas to temporary safe camps. Air pollution is a major issue in Mumbai. According to the 2016 World Health Organization Global Urban Ambient Air Pollution Database, the annual average PM2.5 concentration in 2013 was 63 μg/m , which is 6.3 times higher than that recommended by the WHO Air Quality Guidelines for the annual mean PM2.5. The Central Pollution Control Board for
11524-528: The first building in the world to feature a metal-framed glass curtain wall , a design element which creates light, airy interiors and has since been used the world over as a defining feature of skyscrapers". Further developments led to what many individuals and organizations consider the world's first skyscraper, the ten-story Home Insurance Building in Chicago, built in 1884–1885. While its original height of 42.1 m (138 ft) does not even qualify as
11658-588: The first century CE, and served as an important centre of Buddhism in Western India during ancient Times. The city then was known as Heptanesia ( Ancient Greek : A Cluster of Seven Islands) to the Greek geographer Ptolemy in 150 CE. The Mahakali Caves in Andheri were cut out between the 1st century BCE and the 6th century CE. Between the 2nd century BCE and 9th century CE, the islands came under
11792-491: The framework above, rather than resting on load-bearing walls of conventional construction. Some early skyscrapers have a steel frame that enables the construction of load-bearing walls taller than of those made of reinforced concrete . Modern skyscraper walls are not load-bearing , and most skyscrapers are characterized by large surface areas of windows made possible by steel frames and curtain walls. However, skyscrapers can have curtain walls that mimic conventional walls with
11926-479: The glass façade skyscraper and, along with Norwegian Fred Severud , designed the Seagram Building in 1958, a skyscraper that is often regarded as the pinnacle of modernist high-rise architecture. Skyscraper construction surged throughout the 1960s. The impetus behind the upswing was a series of transformative innovations which made it possible for people to live and work in "cities in the sky". In
12060-572: The highest point in the city is 450 metres (1,480 ft) at Salsette in the Powai – Kanheri ranges. The Sanjay Gandhi National Park (Borivali National Park) is located partly in the Mumbai suburban district , and partly in the Thane district, and it extends over an area of 103.09 square kilometres (39.80 sq mi). Apart from the Bhatsa Dam , there are six major lakes that supply water to
12194-473: The hundred-story John Hancock Center and the massive 442 m (1,450 ft) Willis Tower . Other pioneers of this field include Hal Iyengar , William LeMessurier , and Minoru Yamasaki , the architect of the World Trade Center . Many buildings designed in the 70s lacked a particular style and recalled ornamentation from earlier buildings designed before the 50s. These design plans ignored
12328-469: The islands again suffered incursions from Yakut Khan in 1689–90. The Portuguese presence ended in Mumbai when the Marathas under Peshwa Baji Rao I captured Salsette in 1737, and Bassein in 1739. By the middle of the 18th century, Mumbai began to grow into a major trading town, and received a huge influx of migrants from across India. Later, the British occupied Salsette on 28 December 1774. With
12462-598: The islands by various names, which finally took the written form Bombaim . The islands were leased to several Portuguese officers during their regime. The Portuguese Franciscans and Jesuits built several churches in the city, prominent being the St. Michael's Church at Mahim (1534), St. John the Baptist Church at Andheri (1579), St. Andrew's Church at Bandra (1580), and Gloria Church at Byculla (1632). The Portuguese also built several fortifications around
12596-519: The local economy has since then diversified to include finance , engineering , diamond-polishing, healthcare , and information technology. The key sectors contributing to the city's economy are: finance, gems & jewellery, leather processing, IT and ITES , textiles, petrochemical, electronics manufacturing, automobiles, and entertainment. Nariman Point and Bandra Kurla Complex (BKC) are Mumbai's major financial centres. Despite competition from Bangalore , Hyderabad and Pune , Mumbai has carved
12730-454: The lower levels of a skyscraper will be much larger than the material required within higher levels. This is not always visually apparent. The Empire State Building 's setbacks are actually a result of the building code at the time ( 1916 Zoning Resolution ), and were not structurally required. On the other hand, John Hancock Center 's shape is uniquely the result of how it supports loads. Vertical supports can come in several types, among which
12864-674: The most common for skyscrapers can be categorized as steel frames, concrete cores, tube within tube design, and shear walls. The wind loading on a skyscraper is also considerable. In fact, the lateral wind load imposed on supertall structures is generally the governing factor in the structural design. Wind pressure increases with height, so for very tall buildings, the loads associated with wind are larger than dead or live loads. Other vertical and horizontal loading factors come from varied, unpredictable sources, such as earthquakes. By 1895, steel had replaced cast iron as skyscrapers' structural material. Its malleability allowed it to be formed into
12998-435: The most complex encountered given the balances required between economics , engineering , and construction management. One common feature of skyscrapers is a steel framework from which curtain walls are suspended, rather than load-bearing walls of conventional construction. Most skyscrapers have a steel frame that enables them to be built taller than typical load-bearing walls of reinforced concrete. Skyscrapers usually have
13132-487: The movement in which 105 people died in clashes with the police, Bombay State was reorganised on linguistic lines on 1 May 1960. Gujarati -speaking areas of Bombay State were partitioned into the state of Gujarat. Maharashtra State with Mumbai as its capital was formed with the merger of Marathi -speaking areas of Bombay State , eight districts from Central Provinces and Berar , five districts from Hyderabad State , and numerous princely states enclosed between them. As
13266-433: The name "Bombaim" after 1512 in his Lendas da Índia ( Legends of India ). While some Anglophone authors have suggested this name possibly originated as an alleged Galician-Portuguese phrase bom baim , meaning "good little bay", such suggestions lack any scientific basis. Portuguese linguist José Pedro Machado attributes that interpretation to a deficient knowledge of the Portuguese language of these authors, mixing up
13400-407: The nation's industrial output, 70% of maritime trade in India ( Mumbai Port Trust , Dharamtar Port and JNPT ), and 70% of capital transactions to India's economy . The city houses important financial institutions and the corporate headquarters of numerous Indian companies and multinational corporations . The city is also home to some of India's premier scientific and nuclear institutes and
13534-501: The official language of Maharashtra. According to certain accounts, the Koli community, which hails from Kathiawar and Central Gujarat , is believed to have introduced their deity Mumba from Kathiawar ( Gujarat ), where her worship continues to this day. However, other sources disagree that Mumbai's name was derived from the goddess Mumba. The oldest known names for the city are Kakamuchee and Galajunkja ; these are sometimes still used. Portuguese writer Gaspar Correia recorded
13668-723: The past few decades, the frequency of floods in Mumbai is enormous, the 2005 Mumbai floods are characterised by 500-1000 deaths, household displacements, damaged infrastructure-(including heritage sites), and a financial loss of US$ 1.2 billion. In the process of reducing floods in Mumbai, the Maharashtra government adopted a flood mitigation plan; according to which the drainage system will be restructured, restoration of Mithi River , and re-establishment of informal settlements. Local civic body Brihanmumbai Municipal Corporation (BMC) authorities are assigned to forecast and issue eviction notices while BMC along with NGO's prepare for
13802-406: The performance of structures, types of materials, construction practices, absolute minimal use of materials and natural resources, energy within the structure, and a holistically integrated building systems approach. LEED is a current green building standard. Architecturally, with the movements of Postmodernism , New Urbanism and New Classical Architecture , that established since the 1980s,
13936-728: The price of steel decreased and labor costs increased. The steel frames become inefficient and uneconomic for supertall buildings as usable floor space is reduced for progressively larger supporting columns. Since about 1960, tubular designs have been used for high rises. This reduces the usage of material (more efficient in economic terms – Willis Tower uses a third less steel than the Empire State Building) yet allows greater height. It allows fewer interior columns, and so creates more usable floor space. It further enables buildings to take on various shapes. Elevators are characteristic to skyscrapers. In 1852 Elisha Otis introduced
14070-526: The record low is 7.4 °C (45 °F) set on 27 January 1962. Tropical cyclones are rare in the city. The worst cyclone to ever impact Mumbai was the one in 1948 where gusts reached 151 km/h (94 mph) in Juhu. The storm left 38 people dead and 47 missing. The storm reportedly impacted Mumbai for 20 hours and left the city devastated. Mumbai is prone to monsoon floods, exacerbated by climate change which affects heavy rains and high tide in
14204-572: The region in the late 13th century and established his capital in Mahikawati (present day Mahim ). The Pathare Prabhus , among the earliest known settlers of the city, were brought to Mahikawati from Saurashtra in Gujarat around 1298 by Bhimdev. The Delhi Sultanate annexed the islands in 1347–48 and controlled it until 1407. During this time, the islands were administered by the Muslim Governors of Gujarat , who were appointed by
14338-667: The rest of India, Mumbai has witnessed an economic boom since the liberalisation of 1991 , the finance boom in the mid-nineties and the IT, export, services and outsourcing boom in the 2000s. Estimates of the 2016 economy of the Mumbai Metropolitan Region have ranged from $ 368 billion to $ 400 billion ( PPP metro GDP ) ranking it either the most or second-most productive metro area of India. Many of India's numerous conglomerates (including Larsen & Toubro , State Bank of India (SBI), Life Insurance Corporation of India (LIC), Tata Group , Godrej and Reliance ), and five of
14472-484: The safety elevator at the E. V. Haughwout Building in New York City, allowing convenient and safe transport to buildings' upper floors. Otis later introduced the first commercial passenger elevators to the Equitable Life Building in 1870, considered by some architectural historians to be the first skyscraper. Another crucial development was the use of a steel frame instead of stone or brick, otherwise
14606-643: The safety elevator, allowing convenient and safe passenger movement to upper floors. Another crucial development was the use of a steel frame instead of stone or brick, otherwise the walls on the lower floors on a tall building would be too thick to be practical. Today major manufacturers of elevators include Otis , ThyssenKrupp , Schindler , and KONE . Advances in construction techniques have allowed skyscrapers to narrow in width, while increasing in height. Some of these new techniques include mass dampers to reduce vibrations and swaying, and gaps to allow air to pass through, reducing wind shear. Good structural design
14740-496: The sea. According to the World Bank , unplanned drainage system and informal settlement is a key factor of frequent floods in Mumbai. Among other causes of flooding in Mumbai is its geographic location , Mumbai urban is peninsular in form, (a land-filled area that connects seven islands) a low laying area, compared to its suburbs that sit on an elevated location. Over the past few decades, new informal settlements were formed in
14874-475: The seven islands from the Arabian Sea . Along with the construction of major roads and railways , the reclamation project, completed in 1845, transformed Mumbai into a major seaport on the Arabian Sea . Mumbai in the 19th century was characterised by economic and educational development. During the early 20th century it became a strong base for the Indian independence movement . Upon India's independence in 1947
15008-576: The suburbs, causing a rapid increase in population, improper waste management, and drainage congestion. The rainwater from these areas heavily flows towards low-lying urban areas consisting of some slums and high-rise buildings. As a result, slums are either swamped , washed away, or collapse causing heavy casualties, and post-flood water logging lasts for a long time that causing blockage of railway lines-(most frequently used public transport in Mumbai), traffic snarl, inundated roads, and sub-merged bylanes. Over
15142-657: The textile industry was adversely affected. While the city was the capital of the Bombay Presidency , the Indian independence movement fostered the Quit India Movement in 1942 and the Royal Indian Navy mutiny in 1946. After India's independence in 1947, the territory of the Bombay Presidency retained by India was restructured into Bombay State . The area of Bombay State increased, after several erstwhile princely states that joined
15276-438: The title for six years. The design and construction of skyscrapers involves creating safe, habitable spaces in very tall buildings. The buildings must support their weight, resist wind and earthquakes, and protect occupants from fire. Yet they must also be conveniently accessible, even on the upper floors, and provide utilities and a comfortable climate for the occupants. The problems posed in skyscraper design are considered among
15410-715: The tube frame must be interrupted, with transfer girders used to maintain structural integrity. Tube structures cut down costs, at the same time allowing buildings to reach greater heights. Concrete tube-frame construction was first used in the DeWitt-Chestnut Apartment Building , completed in Chicago in 1963, and soon after in the John Hancock Center and World Trade Center . The tubular systems are fundamental to tall building design. Most buildings over 40 stories constructed since
15544-482: The tube structure was the Chestnut De-Witt apartment building, considered to be a major development in modern architecture. These new designs opened an economic door for contractors, engineers, architects, and investors, providing vast amounts of real estate space on minimal plots of land. Over the next fifteen years, many towers were built by Fazlur Rahman Khan and the " Second Chicago School ", including
15678-478: The upper rented to the lower classes. Surviving Oxyrhynchus Papyri indicate that seven-stories buildings existed in provincial towns such as in 3rd century AD Hermopolis in Roman Egypt . The skylines of many important medieval cities had large numbers of high-rise urban towers, built by the wealthy for defense and status. The residential Towers of 12th century Bologna numbered between 80 and 100 at
15812-513: The vicinity. The area is classified as a Seismic Zone III region , which means an earthquake of up to magnitude 6.5 on the Richter magnitude scale may be expected. Mumbai has an extreme tropical wet and dry climate ( Aw ) under the Köppen climate classification , although the central and northern suburbs have a tropical monsoon climate ( Am ) with even heavier wet season rainfall. Mumbai has
15946-465: The walls on the lower floors on a tall building would be too thick to be practical. An early development in this area was Oriel Chambers in Liverpool , England, built in 1864. It was only five floors high. The Royal Academy of Arts states, "critics at the time were horrified by its 'large agglomerations of protruding plate glass bubbles'. In fact, it was a precursor to Modernist architecture, being
16080-569: The weight of the building. This development led to the "Chicago skeleton" form of construction. In addition to the steel frame, the Home Insurance Building also utilized fireproofing, elevators, and electrical wiring, key elements in most skyscrapers today. Burnham and Root 's 45 m (148 ft) Rand McNally Building in Chicago, 1889, was the first all-steel framed skyscraper, while Louis Sullivan 's 41 m (135 ft) Wainwright Building in St. Louis, Missouri, 1891,
16214-528: The widespread 1982 Great Bombay Textile Strike , in which nearly 250,000 workers in more than 50 textile mills went on strike. Mumbai's defunct cotton mills have since become the focus of intense redevelopment . Industrial development began in Mumbai when its economy started focusing on the petrochemical, electronic, and automotive sectors. In 1954 Hindustan Petroleum commissioned Mumbai Refinery at Trombay and BPCL Refinery . The Jawaharlal Nehru Port , which handles 55–60% of India's containerised cargo,
16348-814: The world have more than 100 skyscrapers that are 150 m (492 ft) or taller: Hong Kong with 552 skyscrapers; Shenzhen , China with 373 skyscrapers; New York City , US with 314 skyscrapers; Dubai , UAE with 252 skyscrapers; Guangzhou , China with 188 skyscrapers; Shanghai , China with 183 skyscrapers; Tokyo , Japan with 168 skyscrapers; Kuala Lumpur , Malaysia with 156 skyscrapers; Wuhan , China with 149 skyscrapers; Chongqing , China, with 144 skyscrapers; Chicago , US, with 137 skyscrapers; Chengdu , China with 117 skyscrapers; Jakarta , Indonesia , with 112 skyscrapers; Bangkok , Thailand , with 111 skyscrapers, and Mumbai , India with 102. As of 2024, there are over 7 thousand skyscrapers over 150 m (492 ft) in height worldwide. The term "skyscraper"
16482-664: The world's tallest building for forty years. The first completed 417 m (1,368 ft) tall World Trade Center tower became the world's tallest building in 1972. However, it was overtaken by the Sears Tower (now Willis Tower ) in Chicago within two years. The 442 m (1,450 ft) tall Sears Tower stood as the world's tallest building for 24 years, from 1974 until 1998, until it was edged out by 452 m (1,483 ft) Petronas Twin Towers in Kuala Lumpur, which held
16616-432: The world's tallest building, New York took the lead by 1895 with the completion of the 103 m (338 ft) tall American Surety Building , leaving New York with the title of the world's tallest building for many years. Modern skyscrapers are built with steel or reinforced concrete frameworks and curtain walls of glass or polished stone . They use mechanical equipment such as water pumps and elevators . Since
16750-476: The world, although only partially iron framed, is The Flaxmill in Shrewsbury , England. Built in 1797, it is seen as the "grandfather of skyscrapers", since its fireproof combination of cast iron columns and cast iron beams developed into the modern steel frame that made modern skyscrapers possible. In 2013 funding was confirmed to convert the derelict building into offices. In 1857, Elisha Otis introduced
16884-671: The years immediately following World War II. Early examples include Edificio España (Spain) and Torre Breda (Italy). From the 1930s onward, skyscrapers began to appear in various cities in East and Southeast Asia as well as in Latin America . Finally, they also began to be constructed in cities in Africa , the Middle East , South Asia , and Oceania from the late 1950s. Skyscraper projects after World War II typically rejected
17018-472: Was 3,452 mm (136 in) for 1954. The highest rainfall recorded in a single day was 944 mm (37 in) on 26 July 2005 . The average total annual rainfall is 2,213.4 mm (87 in) for the Island City, and 2,502.3 mm (99 in) for the suburbs. The average annual temperature is 27 °C (81 °F), and the average annual precipitation is 2,213 mm (87 in). In
17152-621: Was commissioned on 26 May 1989 across the creek at Nhava Sheva with a view to de-congest Mumbai Harbour and to serve as a hub port for the city. The geographical limits of Greater Mumbai were coextensive with municipal limits of Greater Mumbai. On 1 October 1990, the Greater Mumbai district was bifurcated to form two revenue districts namely, Mumbai City and Mumbai Suburban , though they continued to be administered by same Municipal Administration. The years from 1990 to 2010 saw an increase in violence and terrorism activities. Following
17286-490: Was designed by the architectural firm Hellmuth, Obata and Kassabaum and was constructed by McCarthy Building Companies, Inc., the largest general contractor in St. Louis. In early May, 2014, a DJI Phantom quadcopter drone crashed into the building. Skyscraper A skyscraper is a tall continuously habitable building having multiple floors. Modern sources define skyscrapers as being at least 100 meters (330 ft) or 150 meters (490 ft) in height, though there
17420-621: Was first applied to buildings of steel-framed construction of at least 10 stories in the late 19th century, a result of public amazement at the tall buildings being built in major American cities like New York City , Philadelphia , Boston , Chicago , Detroit , and St. Louis . The first steel-frame skyscraper was the Home Insurance Building , originally 10 stories with a height of 42 m or 138 ft, in Chicago in 1885; two additional stories were added. Some point to Philadelphia's 10-story Jayne Building (1849–50) as
17554-424: Was in 17th-century Edinburgh , Scotland, where a defensive city wall defined the boundaries of the city. Due to the restricted land area available for development, the houses increased in height instead. Buildings of 11 stories were common, and there are records of buildings as high as 14 stories. Many of the stone-built structures can still be seen today in the old town of Edinburgh. The oldest iron framed building in
17688-470: Was part of a larger movement to strengthen Marathi identity in the Maharashtra region." While Mumbai is still referred to as Bombay by some of its residents and by some Indians from other regions, mention of the city by a name other than Mumbai has been controversial. A resident of Mumbai is called Mumbaikar ( pronounced [ˈmumbəikəɾ] ) in Marathi , in which the suffix -kar means
17822-454: Was the concept of the "tube" structural system , including the "framed tube", "trussed tube", and "bundled tube". His "tube concept", using all the exterior wall perimeter structure of a building to simulate a thin-walled tube, revolutionized tall building design. These systems allow greater economic efficiency, and also allow skyscrapers to take on various shapes, no longer needing to be rectangular and box-shaped. The first building to employ
17956-613: Was the first steel-framed building with soaring vertical bands to emphasize the height of the building and is therefore considered to be the first early skyscraper. In 1889, the Mole Antonelliana in Italy was 197 m (549 ft) tall. Most early skyscrapers emerged in the land-strapped areas of New York City and Chicago toward the end of the 19th century. A land boom in Melbourne , Australia between 1888 and 1891 spurred
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