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SITUATION 4: The result of a sieve analysis of three soils is given below. It is required to classify these soils according to the AASHTO Classification System. Use the attached AASHTO. A. A-2-5 (0) 25. What is the classification A. A-7-6 (12) General classification Group classification Sieve analysis (percentage passing) No. 10 No. 40 No. 200 Characteristics of fraction passing Sieve No. No. 40 23. What is the classification A A-1-a (0) B. A-1-b (0) 24. What is the classification of soil B? Liquid limit Plasticity index Usual types of significant constituent materials General subgrade rating For A-7-5, PI≤ LL-30 For A-7-6, PI> LL-30 4 8 10 20 40 60 100 200 LL PL. of soil A? Diam. (mm) B. A-2-4 (0) A-4 4.760 2.380 2.000 0.840 of soil C? B. A-7-5 (12) SIEVE ANALYSIS A-5 0.420 0.250 0.149 0.074 40 max. 41 min. 10 max. 10 max. Silty soils A-6 Soll A 90 40 max. 11 min. 65329 64 Fair to poor 55 33 Silt-clay materials (more than 35% of total sample passing No. 200) 24 17 9 5 . 36 min: 36 min. 36 min. 36 min. C. A-3 (0) CA-2-7 (1) C. A-7-5 (13) A-7 A-7-5 A-7-6b Percent Passing Soll B 100 90 77 59 50 42 36 33 Clayey soils 41 min. 11 min. 46¹ 29 Soll C 100 100 78 91 85 79 70 63 47 24 General classification Group classification Sieve analysis (percentage passing) No. 10 No. 40 No. 200 Characteristics of fraction passing No. 40 Liquid limit Plasticity index Usual types of significant constituent materials General subgrade rating D. A-2-4 (0) D. A-2-6 (1) A-7-6 (13) Granular materials (35% or less of total sample passing No. 200) A-2 A-1 A-2-4 A-2-5 A-3 A-1-a A-1-b 50 max.. 30 max. 50 max. 51 min. 15 max. 25 max. 10 max. 35 max. 35 max 35 max. 35 max. 6 max. Stone fragments, gravel, and sand NP A-2-6 A-2-7 Fine sand 40 max. 41 min. 40 m 10 max. 10 max. 11 min 41 mi 11 min Silty or clayey gravel and sanc Excellent to good

SITUATION 4: The result of a sieve analysis of three soils is given below. It is required to classify these soils according to the AASHTO Classification System. Use the attached AASHTO. A. A-2-5 (0) 25. What is the classification A. A-7-6 (12) General classification Group classification Sieve analysis (percentage passing) No. 10 No. 40 No. 200 Characteristics of fraction passing Sieve No. No. 40 23. What is the classification A A-1-a (0) B. A-1-b (0) 24. What is the classification of soil B? Liquid limit Plasticity index Usual types of significant constituent materials General subgrade rating For A-7-5, PI≤ LL-30 For A-7-6, PI> LL-30 4 8 10 20 40 60 100 200 LL PL. of soil A? Diam. (mm) B. A-2-4 (0) A-4 4.760 2.380 2.000 0.840 of soil C? B. A-7-5 (12) SIEVE ANALYSIS A-5 0.420 0.250 0.149 0.074 40 max. 41 min. 10 max. 10 max. Silty soils A-6 Soll A 90 40 max. 11 min. 65329 64 Fair to poor 55 33 Silt-clay materials (more than 35% of total sample passing No. 200) 24 17 9 5 . 36 min: 36 min. 36 min. 36 min. C. A-3 (0) CA-2-7 (1) C. A-7-5 (13) A-7 A-7-5 A-7-6b Percent Passing Soll B 100 90 77 59 50 42 36 33 Clayey soils 41 min. 11 min. 46¹ 29 Soll C 100 100 78 91 85 79 70 63 47 24 General classification Group classification Sieve analysis (percentage passing) No. 10 No. 40 No. 200 Characteristics of fraction passing No. 40 Liquid limit Plasticity index Usual types of significant constituent materials General subgrade rating D. A-2-4 (0) D. A-2-6 (1) A-7-6 (13) Granular materials (35% or less of total sample passing No. 200) A-2 A-1 A-2-4 A-2-5 A-3 A-1-a A-1-b 50 max.. 30 max. 50 max. 51 min. 15 max. 25 max. 10 max. 35 max. 35 max 35 max. 35 max. 6 max. Stone fragments, gravel, and sand NP A-2-6 A-2-7 Fine sand 40 max. 41 min. 40 m 10 max. 10 max. 11 min 41 mi 11 min Silty or clayey gravel and sanc Excellent to good

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Pls ans this i need the solution and final ans for 23 to 24 with complete final ans: 

JATION 4: The result of a sieve analysis of three soils is given below. It is required to classify these soils according to the AASHTO Classification System. Use the attached AASHTO. 23. What is the classification A-1-a (0) 24. What is the classification A. A-2-5 (0) 25. What is the classification A. A-7-6 (12) General classification Sieve No. Group classification Sieve analysis (percentage passing) No. 10 No. 40 No. 200 Characteristics of fraction passing No. 40 Liquid limit Plasticity index Usual types of significant constituent materials General subgrade rating For A-7-5, PI≤ LL-30 For A-7-6, PI> LL-30 8 10 20 40 60 100 200 LL PI. 6 Diam. (mm) of soil A? B. A-1-b (0) of soil B? B. A-2-4 (0) A-4 of soil C? B. A-7-5 (12) 4.760 2.380 2.000 0.840 0.420 0.250 0.149 0.074 SIEVE ANALYSIS A-5 40 max. 41 min. 10 max. 10 max. Silty soils Silt-clay materials (more than 35% of total sample passing No. 200) A-6 2 Soll A 90 64 55 33 24 17 9 5 Fair to poor C. A-3 (0) 36 min: 36 min. 36 min. 36 min. CA-2-7 (1) C. A-7-5 (13) A-7 A-7-5ª A-7-6b Porcent Passing Soll B 100 90 77 59 50 42 36 33 40 max. 41 min. 11 min. 11 min. 11 min. Clayey soils 46¹ 29 Soil C 100 100 78 91 85 79 70 63 47 24 3 General classification Group classification Sieve analysis (percentage passing) No. 10 VISA D. A-2-4 (0) D. A-2-6 (1) A-1-a A-1-b No. 40 No. 200 Characteristics of fraction passing No. 40 Liquid limit Plasticity index Usual types of significant constituent materials General subgrade rating Granular materials (35% or less of total sample passing No. 200) A-2 A-1 A-7-6 (13) 6 max. A-2-6 A-2-5 A-2-4 A-3 50 max.. 30 max. 50 max. 51 min. 15 max. 25 max. 10 max. 35 max. 35 max 35 max. 35 max. Stone fragments, gravel, and sand NP Fine sand A-2-7- 40 max. 41 min. 40 max 41 min 10 max. 10 max. 11 min 11 mis Silty or clayey gravel and sang Excellent to good
Transcribed Image Text:JATION 4: The result of a sieve analysis of three soils is given below. It is required to classify these soils according to the AASHTO Classification System. Use the attached AASHTO. 23. What is the classification A-1-a (0) 24. What is the classification A. A-2-5 (0) 25. What is the classification A. A-7-6 (12) General classification Sieve No. Group classification Sieve analysis (percentage passing) No. 10 No. 40 No. 200 Characteristics of fraction passing No. 40 Liquid limit Plasticity index Usual types of significant constituent materials General subgrade rating For A-7-5, PI≤ LL-30 For A-7-6, PI> LL-30 8 10 20 40 60 100 200 LL PI. 6 Diam. (mm) of soil A? B. A-1-b (0) of soil B? B. A-2-4 (0) A-4 of soil C? B. A-7-5 (12) 4.760 2.380 2.000 0.840 0.420 0.250 0.149 0.074 SIEVE ANALYSIS A-5 40 max. 41 min. 10 max. 10 max. Silty soils Silt-clay materials (more than 35% of total sample passing No. 200) A-6 2 Soll A 90 64 55 33 24 17 9 5 Fair to poor C. A-3 (0) 36 min: 36 min. 36 min. 36 min. CA-2-7 (1) C. A-7-5 (13) A-7 A-7-5ª A-7-6b Porcent Passing Soll B 100 90 77 59 50 42 36 33 40 max. 41 min. 11 min. 11 min. 11 min. Clayey soils 46¹ 29 Soil C 100 100 78 91 85 79 70 63 47 24 3 General classification Group classification Sieve analysis (percentage passing) No. 10 VISA D. A-2-4 (0) D. A-2-6 (1) A-1-a A-1-b No. 40 No. 200 Characteristics of fraction passing No. 40 Liquid limit Plasticity index Usual types of significant constituent materials General subgrade rating Granular materials (35% or less of total sample passing No. 200) A-2 A-1 A-7-6 (13) 6 max. A-2-6 A-2-5 A-2-4 A-3 50 max.. 30 max. 50 max. 51 min. 15 max. 25 max. 10 max. 35 max. 35 max 35 max. 35 max. Stone fragments, gravel, and sand NP Fine sand A-2-7- 40 max. 41 min. 40 max 41 min 10 max. 10 max. 11 min 11 mis Silty or clayey gravel and sang Excellent to good
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