For an inorganic soil, the following grain-size analysis is given. Knowing that the liquid limit is 23, and Plastic limit is 19. AASHTO soil classification system. Give the group index. I Unified soil classification system. Give group symbol and group name (specific classification). U.S. sieve no. Percent passing 4 100 10 90 20 64 40 38 80 18 200 13

For an inorganic soil, the following grain-size analysis is given. Knowing that the liquid limit is 23, and Plastic limit is 19. AASHTO soil classification system. Give the group index. I Unified soil classification system. Give group symbol and group name (specific classification). U.S. sieve no. Percent passing 4 100 10 90 20 64 40 38 80 18 200 13

Principles of Geotechnical Engineering (MindTap Course List)

9th Edition

ISBN:9781305970939

Author:Braja M. Das, Khaled Sobhan

Publisher:Braja M. Das, Khaled Sobhan

Chapter5: Classification Of Soil

Section: Chapter Questions

Problem 5.10P

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7. Following details regarding the particle size distribution and other index properties pertinent to the classification of soil. Choose three soils and classify each soil according to USCS and AASHTO classification systems. When necessary, assume Cu = 4.48 and C = 1.22. Your solution may be presented in similar form as what was included in your module 4. Sieve Analysis (Percent Finer) Soil No Liquid Limit Plastic Limit No. 10 No. 40 No. 200 1 98 80 50 38 29 2 100 92 80 56 23 3 100 88 65 37 22 4 85 55 45 28 20 5 92 75 62 43 28 6 48 28 6 N.A. NP 7 87 62 30 32 24 8 90 76 34 37 25 9 100 78 8 N.A. NP 10 92 74 32 44 35
7. Following details regarding the particle size distribution and other index properties pertinent to the classification of soil. Choose three soils and classify each soil according to USCS and AASHTO classification systems. When necessary, assume Cu = 4.48 and Cc = 1.22. Your solution may be presented in similar form as what was included in your module 4. Sieve Analysis (Percent Finer) Soil No Liquid Limit Plastic Limit No. 10 No. 40 No. 200 98 80 50 38 29 2 100 92 80 56 23 100 88 65 37 22 4 85 55 45 28 20 92 75 62 43 28 6 48 28 N.A. NP 7 87 62 30 32 24 8 90 76 34 37 25 100 78 8 N.A. NP 10 92 74 32 44 35
6- For an inorganic soil, the following grain-size analysis is given. U.S. Sieve No. Percent passing 4 100 06 64 10 20 40 38 80 200 18 13 For this soil, LL = 23 and PL = 19. Classify the soil by using a. AASHTO soil classification system b. Unified soil classification system Give group names and group symbols.
Question: For a given soil, the following are known: Percentage passing No. 4 sieve = 100 Percentage passing No. 200 sieve =61 Liquid limit = 26 Plastic Index =6 Classify the soil using the Unified Soil Classification System. Give the group symbol and the group name.
Problem 6: For an inorganic soil, the following grain-size analysis is given. Knowing that the liquid limit is 23, and Plastic limit is 19. AASHTO soil classification system. Give the group index. Unified soil classification system. Give group symbol and group name (specific classification). U.S. sieve no. Percent passing 4 100 10 90 20 64 40 38 80 18 200 13
The results of the particle-size analysis of the soil are as follows: Percent passing No. 10 sieve = 100; Percent passing No. 40 sieve = 80; Percent passing No. 10 sieve = 58.The LL and PI of minus No. 40 fraction of the soil are 30 and 10 respectively. Classify the soil by USCS system a. CH b. SP-SC c. CL-ML d. CL-ML
For an inorganic soil, the following grain size analysis is given U.S sieve NO. 4 10 20 40 80 200 percent passing 100 90 64 38 18 13 For this soil , L.L = 23 and PL = 19 classify the soil according to: a- The AASHTO soil classification system. b- The unified soil classification system . Give group names and group symbols.
For an inorganic soil, the following grain-size analysis is given:Sieve No. % Passing4 10010 9020 6440 3880 18200 13For this soil, LL = 23% and PL = 19%. Classify the soil according to:a. The AASHTO soil classificationb. The Unified soil classification system
5.6 For an inorganic soil, the following grain-size analysis is given. U.S. sieve no. Percent passing 4 100 10 90 20 64 40 38 80 18 200 13 For this soil, LL = 23 and PL = 19. Classify the soil by using a. AASHTO soil classification system. Give the group index. b. Unified soil classification system. Give group symbol and group name.
For a given soil, the following are known: Percentage passing 75 mm sieve = 100 Percentage passing No. 4 sieve = 84 Percentage passing No. 200 sieve 10 Liquid limit = 30 % Plastic limit = 22 % D10 = 0.082 mm, D30 = 0.11 mm, D60 = 0.14 mm Classify this soil using the Unified Soil Classification System. Give group symbol and group name.
The sieve analysis of three soils and the liquid limits and plastic limits of the fraction passing no. 40 sieve are given below. Use AASHTO classification system. Which of the following give the classification of Soil B with its group index? Sieve No. Percent Finer, % A B 10 98 100 83 40 80 92 48 200 50 80 20 LL 38 56 20 PL 29 23 15
22. For a soil specimen, the following are given: % passing Sieve No. 4 = 92% % passing Sieve No. 10 = 81% % passing Sieve No. 40 = 78% % passing Sieve No. 200 = 65% LL = 48% PI = 32% a. Classify the soil by the AASHTO system. b. Classify the soil by the USCS.