A simply supported rolled steel joist 8 m long carries a uniformly distributed load over it span so that the maximum bending stress is 75 N/mm2. If the slope at the ends is 0.005 radian and the value of E = 0.2 x 106 N/mm2, the depth of the joist, is
Options
A. 200 mm
B. 250 mm
C. 300 mm
D. 350 mm
E. 400 mm
Correct Answer
400 mm
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