3.11 Classify the following soils by using the Unified soil classification system. Give the group symbols and the group names. Soll 1 2 3 4 5 6 7 8 9 10 11 12 Sleve analysis- Percent finer No. 4 No. 200 70 48 95 100 100 87 88 99 71 100 89 90 30 20 70 2 74 26 78 7112658 82 Liquid Imit 33 41 52 30 35 38 69 54 32 44 39 Plasticity Index 2.1 22 28 19 21. 18 38 26 16 NP 21 31 C₂ Ga 4.8 2.9. 7.2 2.2 3.9 2.1

3.11 Classify the following soils by using the Unified soil classification system. Give the group symbols and the group names. Soll 1 2 3 4 5 6 7 8 9 10 11 12 Sleve analysis- Percent finer No. 4 No. 200 70 48 95 100 100 87 88 99 71 100 89 90 30 20 70 2 74 26 78 7112658 82 Liquid Imit 33 41 52 30 35 38 69 54 32 44 39 Plasticity Index 2.1 22 28 19 21. 18 38 26 16 NP 21 31 C₂ Ga 4.8 2.9. 7.2 2.2 3.9 2.1

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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Question 18 Classify the following soils using the Unified soil classification system. Give the group symbol. No. 4 = 92 No. 200 = 48 LL = 30 PL = 8 A) SP В GC SM D SC
Q3- Use the soil properties given in Table below and classify the soil according to AASHTO and Textural System. Show all calculations and steps. Size, mm 37 12.5 4.75 0.6 0.3 0.15 0.075 0.008 0.0006 % finer 100 93 84 (50+17 49 45 41 34 | (10+17 4
Classify the given soils using the Unified Soil Classification System (USCS). Give the group symbols and group names. (Show the path of the classification.) Sieve Analysis (percent finer) Soil No. No. 4 No. 200 LL PL Comments A 94 3 NP Cy = 4.48 and C = 1.22 - В 100 77 63 25 B.
Example#2 Classify Soils A and B as given in Example 9-1 and obtain the names. Assume Soil B to be inorganic. Soil A: Percent passing No. 4 sieve = Percent passing No. 10 sieve = Percent passing No. 40 sieve = Percent passing No. 200 sieve = 98 %3D 90 %3D 76 %3D 34 Liquid limit = 38 %3D Plastic limit 26 %3D
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