Situation 10: The rigid bar ABC as shown in the figure is pinned supported at B and attached to the vertical two rods. Initially, the bar is horizontal and the vertical rods are stress-free. The temperature in the steel rod is decreased by 40°C. Neglect the weight of the bar Steel L = 910 mm A = 300 mm² E = 200 GPa a 11.7 x 10/°C AT = -45°C 0.5 m 27. Determine the stress in the aluminum rod 28. Determine the stress in the steel rod 1.3 m Aluminum L=1320 mm A = 1200 mm² E = 70 GPa a = 23 x 106/C

Situation 10: The rigid bar ABC as shown in the figure is pinned supported at B and attached to the vertical two rods. Initially, the bar is horizontal and the vertical rods are stress-free. The temperature in the steel rod is decreased by 40°C. Neglect the weight of the bar Steel L = 910 mm A = 300 mm² E = 200 GPa a 11.7 x 10/°C AT = -45°C 0.5 m 27. Determine the stress in the aluminum rod 28. Determine the stress in the steel rod 1.3 m Aluminum L=1320 mm A = 1200 mm² E = 70 GPa a = 23 x 106/C

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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