What is the minimum width "B" for the base of a dam 30m high if upward pressure beneath the dam is assumed uniformly from full hydrostatic head at the heel to zero at the toes, and assuming floating logs causing a thrust of 3700 kg/m of dam at the top? For this problem, make the resultant of the reacting force cut the base at the downstream edge of the middle third of the base at O and take the weight of the concrete as 2.5Y. 30 m 3,700 kg/m -6m 4 O
What is the minimum width "B" for the base of a dam 30m high if upward pressure beneath the dam is assumed uniformly from full hydrostatic head at the heel to zero at the toes, and assuming floating logs causing a thrust of 3700 kg/m of dam at the top? For this problem, make the resultant of the reacting force cut the base at the downstream edge of the middle third of the base at O and take the weight of the concrete as 2.5Y. 30 m 3,700 kg/m -6m 4 O
Chapter2: Loads On Structures
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Problem 1P
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![What is the minimum width "B" for the base of a dam 30m high if upward pressure
beneath the dam is assumed uniformly from full hydrostatic head at the heel to zero at
the toes, and assuming floating logs causing a thrust of 3700 kg/m of dam at the top?
For this problem, make the resultant of the reacting force cut the base at the
downstream edge of the middle third of the base at O and take the weight of the
concrete as 2.5Y.
30 m
3,700 kg/m
D
-6m-
O](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe0538d04-1b0a-4d3b-ad67-00307e958816%2F03b56d18-e63e-43c0-b604-79e00529b83b%2Fo9xlytr_processed.jpeg&w=3840&q=75)
Transcribed Image Text:What is the minimum width "B" for the base of a dam 30m high if upward pressure
beneath the dam is assumed uniformly from full hydrostatic head at the heel to zero at
the toes, and assuming floating logs causing a thrust of 3700 kg/m of dam at the top?
For this problem, make the resultant of the reacting force cut the base at the
downstream edge of the middle third of the base at O and take the weight of the
concrete as 2.5Y.
30 m
3,700 kg/m
D
-6m-
O
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