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1. |
If l₁ and l₂ are the lengths of long and short spans of a two way slab simply supported on four edges and carrying a load w per unit area, the ratio of the loads split into w₁ and w₂ acting on strips parallel to l₂ and l₁ is |
A. | w₁/w₂ = l₂/l₁ |
B. | w₁/w₂ = (l₂/l₁)² |
C. | w₁/w₂ = (l₂/l₁)³ |
D. | w₁/w₂ = (l₂/l₁)⁴ |
Answer» E. | |