A concentrated load moves on the span of a three-hinged arch. The horizontal thrust at the supports is maximum when the load is at which one of the following ?

One-sixth of the span from one end

A concentrated load moves on the span of a three-hinged arch. The hor

1.	A concentrated load moves on the span of a three-hinged arch. The horizontal thrust at the supports is maximum when the load is at which one of the following ?
A.	The springing
B.	One-sixth of the span from one end
C.	Quarter span
D.	The crown
Answer» E.

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A concentrated load moves on the span of a three-hinged arch. The horizontal thrust at the supports is maximum when the load is at which one of the following ?

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