EBK FUNDAMENTALS OF GEOTECHNICAL ENGINE
5th Edition
ISBN: 8220101425829
Author: SIVAKUGAN
Publisher: CENGAGE L
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Chapter 4, Problem 4.6CTP
For soils that are classified by the following USCS symbols, what would be the most likely AASHTO symbols? (Reference: Liu, 1970)
Gravels: GW, GP, GM, GC
Sands: SW, SP, SM, SC
Fines: ML, CL, MH, CH
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2.64
A 2.75-kN tensile load is applied to a test coupon made from 1.6-mm flat steel plate (E = 200 GPa, v = 0.30).
Determine the resulting change in (a) the 50-mm gage length, (b) the width of portion AB of the test coupon,
(c) the thickness of portion AB, (d) the cross-sectional area of portion AB.
2.75 kN
A
12 mm
50 mm
B
2.75 kN
Determine the heel and toe stresses and the factor of safeties for sliding and
overturning for the gravity dam section shown in the figure below for the following
loading conditions:
- Horizontal earthquake (Kh) = 0.1
-
Normal uplift pressure with gallery drain working
- Silt deposit up to 30 m height
- No wave pressure and no ice pressure
Unit weight of concrete = 2.4 Ton/m³ and unit weight of silty water = 1.4 Ton/m³
- Submerged weight of silt = 0.9 Ton/m³
==
- Coefficient of friction = 0.65 and angle of repose = 25°
Solve this question with the presence of gallery and without gallery., discuss
the issue in both cases....
Solve in table
144 m
BO
4m
W
8m
6m 8m
17m
120m
please solve this problem step by step
Chapter 4 Solutions
EBK FUNDAMENTALS OF GEOTECHNICAL ENGINE
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