A sample of soil was tested in the laboratory, and the test results were listed as follows. Classify the soil by Unified Soil Classification System. 1. Liquid limit 29%. 2. Plastic limit = 19%. 3. Mechanical grain-size analysis:

A sample of soil was tested in the laboratory, and the test results were listed as follows. Classify the soil by Unified Soil Classification System. 1. Liquid limit 29%. 2. Plastic limit = 19%. 3. Mechanical grain-size analysis:

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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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

u.S. Sieve Size
Percentage Passing
1 in.
100
% in.
90
% in.
82
No. 4
70
No. 10
65
No. 40
54
No. 200
25

A sample of soil was tested in the laboratory, and the test results were listed as follows. Classify the
soil by Unified Soil Classification System.
1. Liquid limit = 29%.
2. Plastic limit = 19%.
3. Mechanical grain-size analysis:

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