1 A 12.5 mm diameter steel rod is pinned between two rigid walls. The rod is initially unstressed. The rod's temperature subsequently increases 50°C. The rod is adequately stiffened and supported such that buckling does not occur. The coefficient of linear ther- mal expansion for steel is 11.7 × 10-6 1/°C. The mod- ulus of elasticity for steel is 210 GPa. What is the approximate axial force in the rod? 3.5 m d- 12.5 mm

1 A 12.5 mm diameter steel rod is pinned between two rigid walls. The rod is initially unstressed. The rod's temperature subsequently increases 50°C. The rod is adequately stiffened and supported such that buckling does not occur. The coefficient of linear ther- mal expansion for steel is 11.7 × 10-6 1/°C. The mod- ulus of elasticity for steel is 210 GPa. What is the approximate axial force in the rod? 3.5 m d- 12.5 mm

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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