A uniformly-distributed load w is supported by a structure consisting of rigid bar BDF and three rods. Rods (1) and (2) are 16-mm- diameter stainless steel rods that have an elastic modulus of E = 185 GPa. Rod (3) is a 23-mm-diameter bronze rod that has an elastic modulus of E = 100 GPa. Use a = 1.4 m and L = 2.6 m. For a load magnitude of w = 30 kN/m, calculate (a) the normal stress in each rod. (b) the vertical deflection of the rigid bar at F. (1) B Answers: (a) 0₁ = i (b) VF= i D (2) 2a W E (3) MPa, 02- mm MI MPa, and 03 = IN i MPa

A uniformly-distributed load w is supported by a structure consisting of rigid bar BDF and three rods. Rods (1) and (2) are 16-mm- diameter stainless steel rods that have an elastic modulus of E = 185 GPa. Rod (3) is a 23-mm-diameter bronze rod that has an elastic modulus of E = 100 GPa. Use a = 1.4 m and L = 2.6 m. For a load magnitude of w = 30 kN/m, calculate (a) the normal stress in each rod. (b) the vertical deflection of the rigid bar at F. (1) B Answers: (a) 0₁ = i (b) VF= i D (2) 2a W E (3) MPa, 02- mm MI MPa, and 03 = IN i MPa

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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