2. Check the adequacy (safety) of the plank if a 6m wooden plank 50mm x 200 mm (Base x Height) is used by two carpenters to carry a cement weighing 980 N located at the midspan. The wood's unit weight is kN 7.5 m3 and its allowable shearing Ywood and flexural stresses are 1.10MPa and fvallow fballow = 8.30MPA
2. Check the adequacy (safety) of the plank if a 6m wooden plank 50mm x 200 mm (Base x Height) is used by two carpenters to carry a cement weighing 980 N located at the midspan. The wood's unit weight is kN 7.5 m3 and its allowable shearing Ywood and flexural stresses are 1.10MPa and fvallow fballow = 8.30MPA
Steel Design (Activate Learning with these NEW titles from Engineering!)
6th Edition
ISBN:9781337094740
Author:Segui, William T.
Publisher:Segui, William T.
Chapter9: Composite Construction
Section: Chapter Questions
Problem 9.2.1P: A W1422 acts compositely with a 4-inch-thick floor slab whose effective width b is 90 inches. The...
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