The Unified Soil Classification System ( USCS ) is a soil classification system used in engineering and geology to describe the texture and grain size of a soil . The classification system can be applied to most unconsolidated materials, and is represented by a two-letter symbol. Each letter is described below (with the exception of Pt ):
9-525: [REDACTED] Look up OH or oh in Wiktionary, the free dictionary. Oh , OH , or Oh! is an interjection, often proclaiming surprise . It may refer to: Arts and entertainment [ edit ] Music [ edit ] Albums [ edit ] Oh! (Girls' Generation album) , 2010 Oh! (ScoLoHoFo album) , 2003 OH (ohio) , by Lambchop, 2008 Oh! , an EP that came with
18-494: Is a significant amount of gravel, and the suffix "with gravel" may be added to the group name, but the group symbol does not change. For example, SP-SM could refer to "poorly graded SAND with silt" or "poorly graded SAND with silt and gravel." More than 50% retained on No.200 Sieve More than 50% of coarse fraction on No. 4 Sieve Less than 5% fines More than 12% fines 50% or more of coarse fraction passes No.4 sieve Less than 5% fines More than 12% fines 50% or more passes
27-550: The Brothers Hospitallers of Saint John of God OH , an abbreviation for the Orphic Hymns See also [ edit ] 0H (disambiguation) (zero H) H0 (disambiguation) Topics referred to by the same term [REDACTED] This disambiguation page lists articles associated with the title Oh . If an internal link led you here, you may wish to change the link to point directly to
36-496: The hydroxy functional group OH, hydroxide anion OH, hydroxyl radical OH, the alcohol class of compounds, that possess a hydroxy functional group Other uses in science and technology [ edit ] OH, prefix of hominid fossils found at Olduvai Gorge OH, designation in the Unified Soil Classification System for organic-rich clay or silt of high plasticity O h ,
45-514: The intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=Oh&oldid=1256655730 " Category : Disambiguation pages Hidden categories: Short description is different from Wikidata All article disambiguation pages All disambiguation pages OH">OH The requested page title contains unsupported characters : ">". Return to Main Page . Unified Soil Classification System If
54-583: The point group of octahedral molecular geometry Ohnesorge number , a dimensionless number that relates the viscous forces to inertial and surface tension forces Transportation [ edit ] OH, registration prefix for aircraft registered in Finland Comair (United States) (IATA airline code OH) PSA Airlines (IATA airline code OH) Observation helicopter , in military abbreviation Other uses [ edit ] Ohio , US (postal abbreviation) O.H., post-nominal letters for
63-788: The preorders of Oh! Gravity. by Switchfoot, 2006 Songs [ edit ] " O (Oh!) ", 1920 by Ted Lewis, 1953 by Pee Wee Hunt "Oh" (Ciara song) , 2005 "Oh!" (Girls' Generation song) , 2010 "Oh!" (The Linda Lindas song) , 2021 "Oh!" (Pink Lady song) , 1981 "Oh" (Stray Kids song) , 2021 "Oh!", by Boys Noize from Oi Oi Oi "Oh!", by The Breeders from Pod "Oh", by Dave Matthews from Some Devil "Oh", by Fugazi from The Argument "Oh", by Juliana Hatfield from Made in China "Oh!", by Micky Green from White T-Shirt "Oh!", by Sleater-Kinney from One Beat "Oh", by Spratleys Japs from Pony "Oh!", by The Trudy "Oh," by Underworld, recorded for
72-412: The soil has 5–12% by weight of fines passing a #200 sieve (5% < P #200 < 12%), both grain size distribution and plasticity have a significant effect on the engineering properties of the soil, and dual notation may be used for the group symbol. For example, GW-GM corresponds to "well-graded gravel with silt ." If the soil has more than 15% by weight retained on a #4 sieve (R #4 > 15%), there
81-699: The soundtrack to A Life Less Ordinary , 1997 Other media [ edit ] Oh! (TV channel) , an Australian cable TV channel owned by Optus Television Oxygen , an American TV channel formerly called "Oh!" Oh, a Boov alien from Home (2015) Oh, I See, an Indonesian news magazine on Nusantara TV People [ edit ] Oh (surname) , Korean surname romanized as "Oh" or "O" Oh (Japanese surname), Japanese surname derived from Wang(王) Ou (surname) , Chinese and Cantonese surnames pronounced as "Oh" or "O" Dennis Oh , Korean actor Nadia Oh , English vocalist Science and technology [ edit ] Chemistry [ edit ] OH,
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