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 2, Problem 2.12P
(a)
To determine
Find the compression index
(b)
To determine
Find the void ratio at the increased pressure of
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*13-12. The control linkage for a machine consists of
two L2 steel rods BE and FG, each with a diameter of 1 in.
If a device at G causes the end G to freeze up and become
pin connected, determine the maximum horizontal force
P that could be applied to the handle without causing
either of the two rods to buckle. The members are pin
connected at A, B, D, E, and F.
P
12 in.
C
G
F
B
2 in.
E
4 in.
4 in.
A
D
+
-15 in.-
+
-20 in.-
13-31. The steel bar AB has a rectangular cross section. If
it is pin connected at its ends, determine the maximum
allowable intensity w of the distributed load that can be
applied to BC without causing bar AB to buckle. Use a
factor of safety with respect to buckling of 1.5. Est = 200 GPa,
σy 360 MPa.
=
B
W
5 m
3 m
-20 mm
30 mm
x
x
A
20 mm
y
C
Chapter 2 Solutions
Principles of Foundation Engineering (MindTap Course List)
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