Problem 2 A simply supported timber beam has a span of 6 m long and carries a uniformly distributed load of 28 KN/m over its entire span. This load already includes an allowance for beam weight. The timber is 80% stress grade Apitong. The allowable deflection is of the span. The properties of 1 240 the Apitong are given. i. E = 7.31 x10³ Mpa F = 1.73 Mpa Which of the following gives the smallest dimension of the beam such that the allowable shear stress is not exceeded. a. 220 mm x 440 mm b. 150 mm x 300 mm c. 200 mm x 400 mm
Problem 2 A simply supported timber beam has a span of 6 m long and carries a uniformly distributed load of 28 KN/m over its entire span. This load already includes an allowance for beam weight. The timber is 80% stress grade Apitong. The allowable deflection is of the span. The properties of 1 240 the Apitong are given. i. E = 7.31 x10³ Mpa F = 1.73 Mpa Which of the following gives the smallest dimension of the beam such that the allowable shear stress is not exceeded. a. 220 mm x 440 mm b. 150 mm x 300 mm c. 200 mm x 400 mm
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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