Calculate the horizontal thrust for the two hinged parabolic arch loa – McqOptions

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1.	Calculate the horizontal thrust for the two hinged parabolic arch loaded with point load at its crown.
A.	\(\frac{W}{\pi}\)
B.	\(\frac{W}{\pi}\)sin2∞
C.	\(\frac{4RW}{3\pi}\)
D.	\(\frac{25WL}{128H}\)
Answer» E.

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