The aluminum rod AD (E=73 GPa, a=23x10-6/°C) has a diameter of 15 mm and is attached to the rigid support at A when the temperature T1 = 30°C. If the temperature becomes T2 = -20°C, and the axial loads are applied to the rod as shown, determine: a) The location and magnitude of the maximum stress acting on the rod AD b) Displacement of point D c) Average strain in part BC 5 kN A +7 kN 5 kN в C D 1400 mm- 1300 mm- 1500 mm-

The aluminum rod AD (E=73 GPa, a=23x10-6/°C) has a diameter of 15 mm and is attached to the rigid support at A when the temperature T1 = 30°C. If the temperature becomes T2 = -20°C, and the axial loads are applied to the rod as shown, determine: a) The location and magnitude of the maximum stress acting on the rod AD b) Displacement of point D c) Average strain in part BC 5 kN A +7 kN 5 kN в C D 1400 mm- 1300 mm- 1500 mm-

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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