Pick up the correct statement for the web stiffeners.

Vertical stiffeners are spaced at a distance not greater than 1.5 d and not less than 0.33 d

d is the distance between flange angles or the clear distance between flanges

For horizontal stiffeners, d is the clear distance between the horizontal stiffener and the tension flange

All the above

Answer

Answer: Option D

Answer: Option D

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