The strut AB made from two bars (thickness of each bar = 0.50 in) is connected to a rectangular beam CD (b= 0.80 in x h = 7.5 in) at joint B. The beam carries a concentrated load of 2750 lb at the end joint D. (a) determine the minimum diameter of the bolt at B if the shearing stress in the bolt is not to exceed 14000 psi. (b) determine the minimum diameter of the bolt at B if the allowable bearing stress in the bar plate is 20000 psi. Detail of joint B 3 ft C A 5 ft *+ O B 6 ft D 2750 lb 3.75 in 3.75 in 0.80 Strut AR in in Beam CD (b Xh) Bolt (dmin) 0.50 in

The strut AB made from two bars (thickness of each bar = 0.50 in) is connected to a rectangular beam CD (b= 0.80 in x h = 7.5 in) at joint B. The beam carries a concentrated load of 2750 lb at the end joint D. (a) determine the minimum diameter of the bolt at B if the shearing stress in the bolt is not to exceed 14000 psi. (b) determine the minimum diameter of the bolt at B if the allowable bearing stress in the bar plate is 20000 psi. Detail of joint B 3 ft C A 5 ft *+ O B 6 ft D 2750 lb 3.75 in 3.75 in 0.80 Strut AR in in Beam CD (b Xh) Bolt (dmin) 0.50 in

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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