A T beam-section as shown below is subjected to a vertical shear force of magnitude 100 kN. If the moment of inertia about horizontal axis is 314.2×104mm4, the shear stress induced at the junction of flange and web is ___________N/mm2.
A
27.7
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B
37.0
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C
52.5
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D
70.7
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Solution
The correct option is D70.7 Position of N.A. from top of flange