A 5.4 m long simply supported wood beam carries a uniformly distributed load of 14.5 kN/m, as shown in Figure A. The cross-sectional dimensions of the beam as shown in Figure B are b = 215 mm, d = 470 mm, H = 90 mm, and yk = 153 mm. Section a-a is located at x = 1.5 m from B. (a) At section a-a, determine the magnitude of the shear stress in the beam at point H. (b) At section a-a, determine the magnitude of the shear stress in the beam at point K. (c) If the allowable shear stress for the wood is 950 kPa, what is the largest distributed load w that can be supported by the beam? d W L Figure H K УН Ук X B
A 5.4 m long simply supported wood beam carries a uniformly distributed load of 14.5 kN/m, as shown in Figure A. The cross-sectional dimensions of the beam as shown in Figure B are b = 215 mm, d = 470 mm, H = 90 mm, and yk = 153 mm. Section a-a is located at x = 1.5 m from B. (a) At section a-a, determine the magnitude of the shear stress in the beam at point H. (b) At section a-a, determine the magnitude of the shear stress in the beam at point K. (c) If the allowable shear stress for the wood is 950 kPa, what is the largest distributed load w that can be supported by the beam? d W L Figure H K УН Ук X B
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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