Determine the total strain energy of the steel beam shown in Figure 2. The cross section is rectangular, 25 mm wide, and 50 mm deep. Es- 205 GPa; v=0.3. 50 kN 70 kN 3 kN/m B A E C D RB -5 m- 4 m 4 m + RE 8 m-

Determine the total strain energy of the steel beam shown in Figure 2. The cross section is rectangular, 25 mm wide, and 50 mm deep. Es- 205 GPa; v=0.3. 50 kN 70 kN 3 kN/m B A E C D RB -5 m- 4 m 4 m + RE 8 m-

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.7.1P: An element of material in plain strain has the following strains: x = 0.001 and y = 0.0015. (a)...

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Determine the total strain energy of the steel beam shown in Figure 2. The cross section is
rectangular, 25 mm wide, and 50 mm deep. Est 205 GPa; v=0.3.
3 kN/m
70 kN
50 kN
B
E
C
D
RE
RB
+-5 m- 4 m e4 m +
8 m-

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