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AASHTO SOL CLASSFICATON (by AASHTO) AASHTO = American Associaton of ate Highway and Tranuport Officials Situation 2 Clsificnin of Higva Sugrade Materiah % FINER SOIL B 100 SIEVE Grlar terials (a les of tetal anple ping Ma. 200) Gener laiestin SOIL C 90 SOIL A A- 83 48 10 Procecure: O Group Classficotion • wth required teut dota in mind, proceed from let to roht.nchart. The corect group will be found by prooess of elminotion. The first group from the let conssterc with the tost dota is the comect clasaficaeon. 40 92 76 Grp classfatn A Aa-7 200 20 86 34 Seve analysis LL 20 70 37 age paing 50 m 30 man. I5 ma 50 m S1 min 25 m 10 man PI 5 32 18 No. 200 Characteristies of fraction 35 mn 5 man. 35 man. Using AASHTO method: 1. Determine the group symbol and index for soil A. 2. Determine the group symbol and index for soil B. 3. Determine the group symbol and index for soil C. 40 mn 41 min. 40 man 41 min Plaiticity indes Useal types of signiat contt natris NP Sone fag pvel, ndund Sily or elayey gravel and sand Group Index nd Gend vahgrale in Escelet topd • f the equonion hasa regatve vatue, GI KO • the goup index rUmber cataulortsd from the equotion s rounded off to the necret whole rumter (rotet murd of) • the goup indes number for sol groups, homely (Ad-a, A-1-b, A-3,A-2-4, A-2-5) s o • when colatating the GI for sols thot bebngto goups Aa ard aa2, ue portial ar(for PS): S-clay materis (e than of tetả sangde pasing N. 200) Geral casscaton Grop litin A A Seve anlyis percenta ping No. 10 No. 200 nin min Chateristies of fraction pasing Ne. 0 Ligid limit Plasticy inden Ual types of signict costiat merial Gen ahgrale ing 41 min. 40 man 10 man. 40 11 in Clayey 41 min. Il i Sity sils Frpe G= 0.1(Fco-19(PL-10)

AASHTO SOL CLASSFICATON (by AASHTO) AASHTO = American Associaton of ate Highway and Tranuport Officials Situation 2 Clsificnin of Higva Sugrade Materiah % FINER SOIL B 100 SIEVE Grlar terials (a les of tetal anple ping Ma. 200) Gener laiestin SOIL C 90 SOIL A A- 83 48 10 Procecure: O Group Classficotion • wth required teut dota in mind, proceed from let to roht.nchart. The corect group will be found by prooess of elminotion. The first group from the let conssterc with the tost dota is the comect clasaficaeon. 40 92 76 Grp classfatn A Aa-7 200 20 86 34 Seve analysis LL 20 70 37 age paing 50 m 30 man. I5 ma 50 m S1 min 25 m 10 man PI 5 32 18 No. 200 Characteristies of fraction 35 mn 5 man. 35 man. Using AASHTO method: 1. Determine the group symbol and index for soil A. 2. Determine the group symbol and index for soil B. 3. Determine the group symbol and index for soil C. 40 mn 41 min. 40 man 41 min Plaiticity indes Useal types of signiat contt natris NP Sone fag pvel, ndund Sily or elayey gravel and sand Group Index nd Gend vahgrale in Escelet topd • f the equonion hasa regatve vatue, GI KO • the goup index rUmber cataulortsd from the equotion s rounded off to the necret whole rumter (rotet murd of) • the goup indes number for sol groups, homely (Ad-a, A-1-b, A-3,A-2-4, A-2-5) s o • when colatating the GI for sols thot bebngto goups Aa ard aa2, ue portial ar(for PS): S-clay materis (e than of tetả sangde pasing N. 200) Geral casscaton Grop litin A A Seve anlyis percenta ping No. 10 No. 200 nin min Chateristies of fraction pasing Ne. 0 Ligid limit Plasticy inden Ual types of signict costiat merial Gen ahgrale ing 41 min. 40 man 10 man. 40 11 in Clayey 41 min. Il i Sity sils Frpe G= 0.1(Fco-19(PL-10)

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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• AASHTO SOL CASSFICATION (by AASHTO) AASHTO = Amgrican Association of Sate Highway and Transport Officials Situation 2 Clnsification of Highway Subgrade Materias SIEVE % FINER General clamification Gralar ateriels SOIL A SOIL B SOIL C (2 or lean of tatal sample panaing Na. 200) A-1 90 76 10 83 100 Procedture: 40 48 92 Greup classification A1- A24 A2-7 O Group Clasfcotion • with required tit doto in mind, proceed from left to roht inchart. The correct aroup will be found by prooess of e lminotion. The first group from the let consstenc with the tost dota is the conect clasaficonon. 86 34 Sieve analysis (pescemtage passing) Na. 10 200 20 LL 20 70 37 50 ma 30 ma 15 max. PI 5 32 18 No. 200 50 m 51 min. 25 m. 10 man. 35 mon 35 man. 35 man. Using AASHTO method: 1. Determine the group symbol and index for soil A. 2. Determine the group symbol and index for soil B. 3. Determine the group symbol and index for soil C. Characteristies of fraction passing No. 40 Ligaid linit Platicity inden Usual types of signilicaat consituent naterids Genenl sahgrale ing 40 man 41 min. 40 mas. 41 min. 10 max. Il min Sily or clayey gravel and sand 10 m Il min NP Fine 6 ma Sone fragnents, guvel, and sand Group Inder sand Escelest to gd • if the equaton has anegative vatue, GI IKO the goup index ruMber calalated from the equotton s rounded off to the necret whole rumber (rote: mund off) • the grupindek number for sol groups, ramely (Ad-a, A-l-b, A-3.A-2-4, A-2-5) is o. • when colalaiting the GI for sols that beong to goups A24 ard Ar27, use portial GI(for PsJ: S-clay materis (more than 3 of totl sample passing Na 200) Gmeral classiiction A A Grosp clsification A-S A Sieve analysis (percentage psing No. 10 No. 40 No. 200 Charteristies of fraction paing Ne. 40 Liguid limit Plticy indes 36 min. 36 min 36 min 36 min. 40 mas. 41 min 40 mu. 41 min. 10 mas Sity seils 11 min Il min Clayey i 10 m Usal types of significant constitaest materials Genenl vahgrade aing C= 0.(Faco-15(PI-s0) Fair to por
Transcribed Image Text:• AASHTO SOL CASSFICATION (by AASHTO) AASHTO = Amgrican Association of Sate Highway and Transport Officials Situation 2 Clnsification of Highway Subgrade Materias SIEVE % FINER General clamification Gralar ateriels SOIL A SOIL B SOIL C (2 or lean of tatal sample panaing Na. 200) A-1 90 76 10 83 100 Procedture: 40 48 92 Greup classification A1- A24 A2-7 O Group Clasfcotion • with required tit doto in mind, proceed from left to roht inchart. The correct aroup will be found by prooess of e lminotion. The first group from the let consstenc with the tost dota is the conect clasaficonon. 86 34 Sieve analysis (pescemtage passing) Na. 10 200 20 LL 20 70 37 50 ma 30 ma 15 max. PI 5 32 18 No. 200 50 m 51 min. 25 m. 10 man. 35 mon 35 man. 35 man. Using AASHTO method: 1. Determine the group symbol and index for soil A. 2. Determine the group symbol and index for soil B. 3. Determine the group symbol and index for soil C. Characteristies of fraction passing No. 40 Ligaid linit Platicity inden Usual types of signilicaat consituent naterids Genenl sahgrale ing 40 man 41 min. 40 mas. 41 min. 10 max. Il min Sily or clayey gravel and sand 10 m Il min NP Fine 6 ma Sone fragnents, guvel, and sand Group Inder sand Escelest to gd • if the equaton has anegative vatue, GI IKO the goup index ruMber calalated from the equotton s rounded off to the necret whole rumber (rote: mund off) • the grupindek number for sol groups, ramely (Ad-a, A-l-b, A-3.A-2-4, A-2-5) is o. • when colalaiting the GI for sols that beong to goups A24 ard Ar27, use portial GI(for PsJ: S-clay materis (more than 3 of totl sample passing Na 200) Gmeral classiiction A A Grosp clsification A-S A Sieve analysis (percentage psing No. 10 No. 40 No. 200 Charteristies of fraction paing Ne. 40 Liguid limit Plticy indes 36 min. 36 min 36 min 36 min. 40 mas. 41 min 40 mu. 41 min. 10 mas Sity seils 11 min Il min Clayey i 10 m Usal types of significant constitaest materials Genenl vahgrade aing C= 0.(Faco-15(PI-s0) Fair to por
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