Q
If a three hinged parabolic arch, (span l, rise h) is carrying a uniformly distributed load w/unit length over the entire span__________________?
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A
A. Horizontal thrust is wl2/8h
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B
B. S.f. will be zero throughout
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C
C. B.m. will be zero throughout
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D
D. All the above
Correct Answer:
D. D. All the above