Please provide complete and step by step solution (including FBD) After a load P = 150KN is applied to the pin-connected structure shown, the temperature increases100°C, The thermal coefficients of expansion are 22(10-6)/°C for the aluminum and steel are75GPA and 200GPa, respectively. The cross-sectional area of members A and B are 1000mm?and500mm?, respectively. If member CD is rigid, determine(a) The normal stresses in bars A and B(b) The vertical component of the displacement of point DA 2.0 mB1.5 mD1.0 m1.5 m2.5 mP = 150 kN(a)

Given:- The magnitude of the load = P = 150 kN The temperature increases = 100°C The thermal…

After a load P = 150KN is applied to the pin-connected structure shown, the temperature increases 100°C, The thermal coefficients of expansion are 22(10-6)/°C for the aluminum and steel are 75GPA and 200GPª, respectively. The cross-sectional area of members A and B are 1000mm?and 500mm?, respectively. If member CD is rigid, determine (a) The normal stresses in bars A and B (b) The vertical component of the displacement of point D A 2.0 m В 1.5 m D 1.0 m 1.5 m 2.5 m 'P = 150 kN

After a load P = 150KN is applied to the pin-connected structure shown, the temperature increases 100°C, The thermal coefficients of expansion are 22(10-6)/°C for the aluminum and steel are 75GPA and 200GPª, respectively. The cross-sectional area of members A and B are 1000mm?and 500mm?, respectively. If member CD is rigid, determine (a) The normal stresses in bars A and B (b) The vertical component of the displacement of point D A 2.0 m В 1.5 m D 1.0 m 1.5 m 2.5 m 'P = 150 kN

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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Question

Please provide complete and step by step solution (including FBD)

After a load P = 150KN is applied to the pin-connected structure shown, the temperature increases
100°C, The thermal coefficients of expansion are 22(10-6)/°C for the aluminum and steel are
75GPA and 200GPa, respectively. The cross-sectional area of members A and B are 1000mm?and
500mm?, respectively. If member CD is rigid, determine
(a) The normal stresses in bars A and B
(b) The vertical component of the displacement of point D
A 2.0 m
B
1.5 m
D
1.0 m
1.5 m
2.5 m
P = 150 kN
(a)

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