PROBLEM 4 At 20°C, there is a gap d = 0.2 mm between the lower end of the bronze bar and the rigid slab supported by two steel bars as shown. Neglecting the mass of the slab, determine the stress in each rod when the temperature assembly is increased to 100°C. Area (mm2) a(um/m°C) E (N/m2) 83 x 10 Bronze Steel 600 18.9 400 11.7 200 x 10° Steel Bronze Steel

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Q: Q4) ( ): A state of stress is specified as shown in Figure (4), By using Mohr's circle determine the…

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Q: 25 mm 200 mm V 100 mm 25 mm 25 mm 25 mm 200 mm 25 mm

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Q: 1. Determine the deformation of the figure shown. Use E = 75 GPa. 30 mm 20 mm 30 kN 30 kN 400 mm

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Q: The bar shown determines: a) The internal force in section AB, BC and CD. b) The approach or…

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Q: Thanks for answering

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Design of structures using FEA

An arrangement, in which various members are interconnected with their constrained relative motion, the whole arrangement is then known as a structure. The degree of freedom of such a structure is zero. In such a structure, the load can act throughout the length of the structure or at the joints.