Q
If the ratio of long and short spans of a two way slab with corners held down is r, the actual reduction of B.M. is given by
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A
A. (5/6) (r/1 + r²) m
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B
B. (5/6) (r²/1 + r²) m
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C
C. (5/6) (r²/1 + r3) m
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D
D. (5/6) (r²/1 + r4) m
Correct Answer:
D. D. (5/6) (r²/1 + r4) m
