Calculate the economic length of one span for RCC Slab Bridge if the t – McqOptions

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1.	Calculate the economic length of one span for RCC Slab Bridge if the total height of abutment or pier from the bottom of its foundation to its top is 6m.
A.	6 m
B.	4 m
C.	9 m
D.	3 m
Answer» D. 3 m

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