Principles of Geotechnical Engineering (MindTap Course List)
9th Edition
ISBN: 9781337516877
Author: Das
Publisher: Cengage
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Chapter 10, Problem 10.1CTP
EB and FG are two planes inside a soil element ABCD as shown in Figure 10.50.
Stress conditions on the two planes are
Plane EB: σEB = 25 kN/m2; τEB = +10 kN/m2
Plane FG: σFG = 10 kN/m2; τFG = –5 kN/m2
(Note: Mohr’s circle sign conventions for stresses are used above)
Given α; = 25°, determine:
- a. The maximum and minimum principal stresses
- b. The angle between the planes EB and FG
- c. The external stresses on planes AB and BC that would cause the above internal stresses on planes EB and FG
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I need help calculating my VPC 0f 14+50, VPI 17+00 and VPT 19+50 elevations if I am given Sta 11+00 with elevation 5946.31. Problem 32 in the image below gives g1 and g2, k=64.
used to support the loads on the
beam below. The moment of
inertia of the section is |= 1384
in and distance of the centroid
of the section from the bottom
is y = 5.8 in.
[MA 4000 lb-ft, w=900 lb/ft,
P=1500 lb, a = 5 ft, b = 8 ft, c = 3
ft, d = 6 ft]
Ma
W
a
b
B
d
P
1.5 in.k
1.5 in.
15 in.
z-
2 in.
11 in.
Cross section of the beam
Construct the complete shear-
force and bending-moment
diagrams for the beam and
determine the maximum
positive bending moment in the
beam.
The cross-section shown is
used to support the loads on the
beam below. The moment of
inertia of the section is |= 1384
in and distance of the centroid
of the section from the bottom
is y = 5.8 in.
[MA-4000 lb-ft, w=900 lb/ft,
P=1500 lb, a = 5 ft, b = 8 ft, c = 3
ft, d = 6 ft]
Ma
15 in
1.5 in
13 in.
2 in
11 in.
Cross section of the beam
Determine the maximum
tension bending stress at any
location along the beam.
Chapter 10 Solutions
Principles of Geotechnical Engineering (MindTap Course List)
Ch. 10 - Prob. 10.1PCh. 10 - Prob. 10.2PCh. 10 - Prob. 10.3PCh. 10 - Prob. 10.4PCh. 10 - Prob. 10.5PCh. 10 - Prob. 10.6PCh. 10 - Point loads of magnitude 125, 250, and 500 kN act...Ch. 10 - Refer to Figure 10.41. Determine the vertical...Ch. 10 - For the same line loads given in Problem 10.8,...Ch. 10 - Refer to Figure 10.41. Given: q2 = 3800 lb/ft, x1...
Ch. 10 - Refer to Figure 10.42. Due to application of line...Ch. 10 - Refer to Figure 10.43. A strip load of q = 1450...Ch. 10 - Repeat Problem 10.12 for q = 700 kN/m2, B = 8 m,...Ch. 10 - Prob. 10.14PCh. 10 - For the embankment shown in Figure 10.45,...Ch. 10 - Refer to Figure 10.46. A flexible circular area of...Ch. 10 - Refer to Figure 10.47. A flexible rectangular area...Ch. 10 - Refer to the flexible loaded rectangular area...Ch. 10 - Prob. 10.19PCh. 10 - Prob. 10.20PCh. 10 - Refer to Figure 10.48. If R = 4 m and hw = height...Ch. 10 - Refer to Figure 10.49. For the linearly increasing...Ch. 10 - EB and FG are two planes inside a soil element...Ch. 10 - A soil element beneath a pave ment experiences...
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