| 400 kN 0.1 mm Before the 400-kN load is applied, the rigid platform rests on two steel bars, each of cross-sectional area 1400mm 2. as shown in the figure. The cross-sectional area of the aluminum bar is 2800 mm 2. Compute the stress in the aluminum bar after the 400-kN load is applied. Use E=200GPA for steel and E=70GPA for aluminum. Neglect the weight of the platform. Steel Aluminum Steel -250 mm

| 400 kN 0.1 mm Before the 400-kN load is applied, the rigid platform rests on two steel bars, each of cross-sectional area 1400mm 2. as shown in the figure. The cross-sectional area of the aluminum bar is 2800 mm 2. Compute the stress in the aluminum bar after the 400-kN load is applied. Use E=200GPA for steel and E=70GPA for aluminum. Neglect the weight of the platform. Steel Aluminum Steel -250 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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