3.1 The rigid bar of negligible weight is supported as shown in the figure If W80 kN, compute the temperature change of the assembly that will cause a ten- sile stress of 50 MPa in the steel rod. Use the following data: A (mm) a (°C) E (GPs) Steel rod 300 11.7 x 10-6 200 Bronze rod 1400 18.9 x 10-6 83

3.1 The rigid bar of negligible weight is supported as shown in the figure If W80 kN, compute the temperature change of the assembly that will cause a ten- sile stress of 50 MPa in the steel rod. Use the following data: A (mm) a (°C) E (GPs) Steel rod 300 11.7 x 10-6 200 Bronze rod 1400 18.9 x 10-6 83

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 2.2.7P: Rigid bar ACB is supported by an elastic circular strut DC having an outer diameter of 15 in. and...

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