4.3 Classify the following soils by using the Unified soil classification system. Give the group symbols and the group names. Soil 1 2 3 4 5 6 7 8 9 10 11 12 Sieve analysis - Percent finer No. 4 No. 200 70 48 95 100 100 87 88 99 71 100 89 90 30 20 70 82 74 26 78 57 11 2 65 8 Liquid Plasticity limit index 33 41 52 30 35 38 69 54 32 44 39 21 22 28 19 21 18 38 26 16 NP 21 31 Cu 47 4.8 82 7.2 3.9 Ce 2.9 2.2 2.1

4.3 Classify the following soils by using the Unified soil classification system. Give the group symbols and the group names. Soil 1 2 3 4 5 6 7 8 9 10 11 12 Sieve analysis - Percent finer No. 4 No. 200 70 48 95 100 100 87 88 99 71 100 89 90 30 20 70 82 74 26 78 57 11 2 65 8 Liquid Plasticity limit index 33 41 52 30 35 38 69 54 32 44 39 21 22 28 19 21 18 38 26 16 NP 21 31 Cu 47 4.8 82 7.2 3.9 Ce 2.9 2.2 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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Concept explainers

Soil engineering for highway design

Soil engineering is a part of geotechnical engineering that deals with the characteristics of soil. It also helps to understand the behavior of the soil in different conditions. The basic concepts of soil are studied to check the strength, compressibility, and porosity of the soil. This makes soil engineering an important topic for civil engineering.

Question

please solve all and determine how you got each, how can you idenfiy coarse grained soils and fine graind soils

4.3 Classify the following soils by using the Unified soil classification system.
Give the group symbols and the group names.
Soil
1
2
3
4
5
6
7
8
9
10
11
12
Sieve analysis -
Percent finer
No. 4
No. 200
70
48
95
100
100
87
88
71
100
89
90
30
20
70
82
74
26
78
57
11
2
65
8
Liquid Plasticity
limit
index
33
41
52
30
35
38
69
54
32
44
39
21
22
28
19
21
18
38
26
16
NP
21
31
Cu
4.8
7.2
3.9
Ce
2.9
2.2
2.1

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