RCC Structures Design A raft foundation is provided if its area exceeds the plan area of the building by 10 % 40 % 20 % 50 % 10 % 40 % 20 % 50 % ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design 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 (5/6) (r²/1 + r⁴) M (5/6) (r²/1 + r²) M (5/6) (r/1 + r²) M (5/6) (r²/1 + r³) M (5/6) (r²/1 + r⁴) M (5/6) (r²/1 + r²) M (5/6) (r/1 + r²) M (5/6) (r²/1 + r³) M ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design For a number of columns constructed in a rcjw, the type of foundation provided, is Raft Footing Strip Strap Raft Footing Strip Strap ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A foundation is called shallow if its depth, is Equal to its width Three-fourth of its width Half of its width One-fourth of its width Equal to its width Three-fourth of its width Half of its width One-fourth of its width ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The width of the flange of a L-beam, should be less than Least of the above One-sixth of the effective span Breadth of the rib + half clear distance between ribs Breadth of the rib + four times thickness of the slab Least of the above One-sixth of the effective span Breadth of the rib + half clear distance between ribs Breadth of the rib + four times thickness of the slab ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design In a doubly-reinforced beam if ‘c’ and ‘t’ are stresses in concrete and tension reinforcement, ‘d’ is the effective depth and ‘n’ is depth of critical neutral axis, the following relationship holds good (m + c)/t = n/(d + n) mc/t = n/(d - n) (t + c)/n = (d + n)/n mc/t = (d - n)/t (m + c)/t = n/(d + n) mc/t = n/(d - n) (t + c)/n = (d + n)/n mc/t = (d - n)/t ANSWER DOWNLOAD EXAMIANS APP
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