Answered: From the data of grain size analysis;…

From the data of grain size analysis; determine the following: a) coefficient of uniformity. b) Classify the soil using USCS. c.) Classify the soil using AASHTO LL=30% PI=25%

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

From the data of grain size analysis; determine the following:

a) coefficient of uniformity.

b) Classify the soil using USCS.

c.) Classify the soil using AASHTO

LL=30%

PI=25%

Percent Finer
Sieve No.
Diameter(mm)
by weight
4
4.76
90
8
2.36
64
10
2.0
58
25
0.71
30
60
0.250
22
100
0.15
120
200
0.074
4

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