Classify the soil to be used as a highway subgrade material using AASHTO classification system; Liquid limit for soil passing #40 sieve was determine to be 35% and plasticity index was 20% Sieve No. Size opening (mm) % Finer No. 4 4.75 100 No. 10 2.00 93 No. 20 0.850 87 No. 40 0.425 81 No. 60 0.250 63 No. 140 0.140 49 No. 200 0.075 32

Classify the soil to be used as a highway subgrade material using AASHTO classification system; Liquid limit for soil passing #40 sieve was determine to be 35% and plasticity index was 20% Sieve No. Size opening (mm) % Finer No. 4 4.75 100 No. 10 2.00 93 No. 20 0.850 87 No. 40 0.425 81 No. 60 0.250 63 No. 140 0.140 49 No. 200 0.075 32

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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Classify the following soils by the Unified soil classification system. Give the group na soil Soil 1 2 Sieve analysis (percentage finer) Liquid Plastic No. 4 No. 200 limit limit 98 28.5 33.2 22.6 95 10 30 22 D10 D30 8 D60 0.085 0.12 0.135 Q1)
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Based on the soil classification test, particle passing on sieve No. 200 is 89%, Liquid Limit is 38% and Plasticity Index is 20%. Classify the soil based on AASHTO (e.g: A-7-5 or A-2). GI is not required. Show steps to classify the soil in your attachment.
Classify the group symbol of the soil by USCS using the data given below: Percent passing the #4 sieve 68 Percent passing the #200 sieve 22 Liquid Limit 34 Plastic Limit 17 Group of answer choices SM SW SP SC
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• Problem 1- . Classify the soil to be used as a highway subgrade material using AASHTO classification system; Sieve No. No. 4 No. 10 No. 20 No. 40 No. 60 No. 140 No. 200 Size opening (mm) 4.75 2.00 0.850 0.425 0.250 0.140 0.075 % Finer 100 92 84 69 50 40 37 Liquid limit for soil passing # 40 sieve was determine to be 40% and plasticity index was 20%.
Problem D: For problems 14 to 17. Classify the following soils by the AASHTO classification System. Description A D Percent finerthan No. 4 sieve 100 | 92 100 94 Percent finerthan No. 10 sieve 100 85 80 80 Percent finerthan No. 40 sieve 96 71 78 51 Percent finerthan No. 200 sieve 72 56 59 15 Liquid Limit Plasticity Index 16) Soil A is ? 58 35 42 26 23 19 13 12 a) A-7-5(19) b) A-2-6 (0) c) A-7-6 (18) d) A-7-5 (18) 17) Soil Bis ? a) A-6(13) b) A-7-5(0) c) A-6 (7) d) A-6 (8) 18) Soil Cis ? a) A-7-6(5) 19) Soil D is ? a) A-2-6(2) b) A-7-6 (8) c) A-7-6 (7) d) A-7-6(6) b) A-3 (0) c) A-2-6 (0) d) A-2-6 (2)
7-briefly discusses benefits of soil compaction 8-briefly discuss ownership and operating cost and explain unit cost determination 9-define the soil stabilization , list two kinds of stabilization briefly explain soil lime stabilization