A masonry dam of trapezoidal cross section, with one face vertical has a thickness of 2 ft and 10 ft at the bottom. It is 22 ft high and has a horizontal base. The inclined face is subjeted to water pressure. The water standing to depth of 15 ft above the base. The weight of the masonry is 150 lb per cu.ft. If there is no hydrostatic uplift, a. Where will the resultant pressure intersect the base? b. What is the maximum pressure?
A masonry dam of trapezoidal cross section, with one face vertical has a thickness of 2 ft and 10 ft at the bottom. It is 22 ft high and has a horizontal base. The inclined face is subjeted to water pressure. The water standing to depth of 15 ft above the base. The weight of the masonry is 150 lb per cu.ft. If there is no hydrostatic uplift, a. Where will the resultant pressure intersect the base? b. What is the maximum pressure?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A masonry dam of trapezoidal cross section, with one face vertical has a thickness of 2 ft and 10 ft at the bottom. It is 22 ft high and has a horizontal base. The inclined face is subjeted to water pressure. The water standing to depth of 15 ft above the base. The weight of the masonry is 150 lb per cu.ft. If there is no hydrostatic uplift,
a. Where will the resultant pressure intersect the base?
b. What is the maximum pressure?
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