Unformatted text preview: diameters d and 2 d is shown in the figure. The length of each segment of the bar is L /2 and the modulus of elasticity of the material is E . (a) Obtain a formula for the strain energy U of the bar due to the load P . (b) Calculate the strain energy if the load P 5 27 kN, the length L 5 600 mm, the diameter d 5 40 mm, and the material is brass with E 5 105 GPa. Solution 2.7-2 Bar with two segments P P 2 d d L 2 L 2 A-PDF Split DEMO : Purchase from www.A-PDF.com to remove the watermark...
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- Spring '08
- Trigraph, strain energy, diameter