The forces act on a dam structure with a base of 18 meters. At B, the upward ground reaction strength varies consistently from A= 130 kN/m to B = 170 kN/m. Typically, seepage beneath a dam develops due to this ground response, contributing to the dam's ultimate collapse. Demonstrate through computations: a) Calculate the product of the three forces acting on the dam seen in Figure P-266 and its intersection with the base AB. b) Is the dam resistant to sliding? If not, conduct study on the simplest possible technique for preventing the dam from sliding. c) Is the dam secure from overturning? If not, conduct study on the simplest possible technique for preventing the dam from overturning.
The forces act on a dam structure with a base of 18 meters. At B, the upward ground reaction strength varies consistently from A= 130 kN/m to B = 170 kN/m. Typically, seepage beneath a dam develops due to this ground response, contributing to the dam's ultimate collapse. Demonstrate through computations: a) Calculate the product of the three forces acting on the dam seen in Figure P-266 and its intersection with the base AB. b) Is the dam resistant to sliding? If not, conduct study on the simplest possible technique for preventing the dam from sliding. c) Is the dam secure from overturning? If not, conduct study on the simplest possible technique for preventing the dam from overturning.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:The forces act on a dam structure with a base of 18 meters. At B, the
upward ground reaction strength varies consistently from A= 130 kN/m to
B = 170 kN/m. Typically, seepage beneath a dam develops due to this
ground response, contributing to the dam's ultimate collapse.
Demonstrate through computations:
a) Calculate the product of the three forces acting on the dam seen in
Figure P-266 and its intersection with the base AB.
b) Is the dam resistant to sliding? If not, conduct study on the simplest
possible technique for preventing the dam from sliding.
c) Is the dam secure from overturning? If not, conduct study on the
simplest possible technique for preventing the dam from overturning.
Transcribed Image Text:W= 24,000 Ib
7'
F = 6,000 Ib
P = 10,000 lb
4'
6'
60°
18'
Figure P-266
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