The rigid plate ABC shown in figure 2, was positioned on top of two identical steel posts, and the aluminum post was 0.1mm shorter than the steel posts at temperature of 50°C, if the allowable compressive stress in steel is limited to 120 MPa and in aluminum to 150 MPa, what is the maximum possible load P that can be supported on the rigid plate at temperature of 10°C ? P steel steel F T E = 200 GPa - Aluminum 50'd L= 250 MM A = 1600 mu X= 12 x10 Tll = 200 Ma Comp %3D 400 ma Aluminuur Post E = 73 GPa A = 2400 mme K = 23 x10% 150 MP Figure 2 ail Comp

The rigid plate ABC shown in figure 2, was positioned on top of two identical steel posts, and the aluminum post was 0.1mm shorter than the steel posts at temperature of 50°C, if the allowable compressive stress in steel is limited to 120 MPa and in aluminum to 150 MPa, what is the maximum possible load P that can be supported on the rigid plate at temperature of 10°C ? P steel steel F T E = 200 GPa - Aluminum 50'd L= 250 MM A = 1600 mu X= 12 x10 Tll = 200 Ma Comp %3D 400 ma Aluminuur Post E = 73 GPa A = 2400 mme K = 23 x10% 150 MP Figure 2 ail Comp

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.5.1P: The rails of a railroad track are welded together at their ends (to form continuous rails and thus...

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