Principles of Foundation Engineering (MindTap Course List)
9th Edition
ISBN: 9781337705028
Author: Braja M. Das, Nagaratnam Sivakugan
Publisher: Cengage Learning
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Chapter 8, Problem 8.4P
A 10 ft diameter flexible loaded area is subjected to a uniform pressure of 1200 lb/ft2.
- a. Plot the variation of the vertical stress increase beneath the center with depth z = 0 to 20 ft.
- b. In the same plot, show the variation beneath the edge of the loaded area.
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HOMEWORK (1) For the plan and section of the wall shown below, calculate the
following: -
1. the length of footing excavation
2, the length of bricks work under D.P.C for each step
by using:
a) Centre line method
b) Long wall-short wall method
عرف الحق
Im
D.P.C
1.00 m
Section
0.24 m
0.36 m
0.48 m
15 m
r
N
8 m
5 m
Plan
F
following:
1. the length of footing excavation
2. the length of bricks work under D.P.C for each step
by using:
a) Centre line method
b) Long wall-short wall method
D.P.C
1.00 m
0.24 m
0.36 m
y0.48 m
15 m
Section.
N
A
k
W
8 m
5 m
زف الحو
不
Z
Plan
ate the
L
Page 3
3.5) Using the Method of Components, determine the magnitude, the direction,
and the sense of the resultant for the coplanar concurrent force system shown below.
Y
76 lbs
10 kips
4
3
0
Y
12 kips
5
12
> x
60 lbs
Chapter 8 Solutions
Principles of Foundation Engineering (MindTap Course List)
Ch. 8 - Four point loads with the same magnitude of P are...Ch. 8 - A point load of 500 kN is applied at the ground...Ch. 8 - A point load of 1000 kN is applied at the ground...Ch. 8 - A 10 ft diameter flexible loaded area is subjected...Ch. 8 - For the flexible loaded area in Problem 8.4, plot...Ch. 8 - Two line loads q1 and q2 of infinite lengths are...Ch. 8 - A 9 ft wide and infinitely long flexible strip...Ch. 8 - Figure P8.8 shows a flexible rectangular raft that...Ch. 8 - Prob. 8.9PCh. 8 - Prob. 8.10P
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