5. The rigid bar of negligible weight is supported as shown in figure 5. If W = 80 kN. compute thetemperature change of the assembly that will causata tensile stress of 50 MPa in the steel rod. Usethe following data:A (mm2)3001400a (C)11.7x 10+18.9x 104E (GPa)200Steel RodBronze Rod83Figure 5Bronze 3 mSteei 1.5 m1.0 m1.5 m2.5 m目

The rigid bar of negligible weight is supported as shown in figure 5. If W = 80 kN. compute the temperature change of the assembly that will causasa tensile stress of 50 MPa in the steel rod. Use the following data: a (C) 11.7x 10+ 18.9 x 104 E (GPa) 200 83 A (mm2) Steel Rod 300 Bronze Rod 1400 Figure 5 Bronre 3 nm Steel 1.5 m 1.0 m 1.5 m 2.5 m

The rigid bar of negligible weight is supported as shown in figure 5. If W = 80 kN. compute the temperature change of the assembly that will causasa tensile stress of 50 MPa in the steel rod. Use the following data: a (C) 11.7x 10+ 18.9 x 104 E (GPa) 200 83 A (mm2) Steel Rod 300 Bronze Rod 1400 Figure 5 Bronre 3 nm Steel 1.5 m 1.0 m 1.5 m 2.5 m

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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Question

5. The rigid bar of negligible weight is supported as shown in figure 5. If W = 80 kN. compute the
temperature change of the assembly that will causata tensile stress of 50 MPa in the steel rod. Use
the following data:
A (mm2)
300
1400
a (C)
11.7x 10+
18.9x 104
E (GPa)
200
Steel Rod
Bronze Rod
83
Figure 5
Bronze 3 m
Steei 1.5 m
1.0 m
1.5 m
2.5 m
目

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