A central horizontal section of a hook is a symmetrical trapezium of inner width =67.5mm and of outer width =22.5mm. The depth of the section is 90mm. The hook carries a load of 37.5kN. The load line passes through the centre of curvature. The radius of the hook is 52.5mm. Determine the maximum compressive and tensile stresses in the section of the hook.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A central horizontal section of a hook is a symmetrical trapezium of inner width
=67.5mm and of outer width =22.5mm. The depth of the section is 90mm. The hook
carries a load of 37.5kN. The load line passes through the centre of curvature. The
radius of the hook is 52.5mm. Determine the maximum compressive and tensile
stresses in the section of the hook.

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