Principles of Foundation Engineering (MindTap Course List)
8th Edition
ISBN: 9781305081550
Author: Braja M. Das
Publisher: Cengage Learning
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Chapter 7, Problem 7.8P
To determine
Find the value of elastic settlement of the foundation.
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Question 5 (Force Method).
Determine the reaction at the supports. Assume
A is fixed and B and C are rollers. El is constant.
3 k/ft
A
10 ft
B
2 k/ft
10 ft
C
Find the collapse load (Wu) for the one-end continuous beam shown below.
Wu
6 m
4- As part of a highway interchange project, a ramp will be constructed to allow the vehicles
exit the first highway and enter the second highway. The first highway runs north-south and
the second one had a right angle to the first one (it runs east-west). Vehicles going to the
north can use this exit ramp to enter the second highway as shown in the plan view in the
figure below. The design speed in both highways is 100 km/hr. The stationing of the start of
the horizontal curve is 40+00.
a) Determine the stationing of PI and PT¶
b) The first highway has a vertical grade of +3.5% and the second highway has a grade of -
0.5%. The stationing of the beginning and the end of the crest curve are the same as the
horizontal curve. What is the elevation of the end of the vertical curve (PVT) if the
elevation of the start point (PVC) is 1500m
c) Calculate K for the vertical curve
Plan view (horizontal alignment)
PT
1
N
Profile view (vertical alignment)
G1=0.5%
PVT
PC, 40+00
PVC
G1=+3.5%
Chapter 7 Solutions
Principles of Foundation Engineering (MindTap Course List)
Ch. 7 - Prob. 7.1PCh. 7 - A planned flexible load area (see Figure P7.2) is...Ch. 7 - Prob. 7.3PCh. 7 - Prob. 7.4PCh. 7 - Prob. 7.5PCh. 7 - Prob. 7.6PCh. 7 - Prob. 7.7PCh. 7 - Prob. 7.8PCh. 7 - Solve Problem 7.8 using Eq. (7.29). Ignore the...Ch. 7 - A continuous foundation on a deposit of sand layer...
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