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Type and magnitude of stress that develops

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Reference no: EM131054334

If a rod of 1025  steel of 0.5 m long is heated from 20 to 80OC (293 to 353K) while  its ends are maintained rigid

(i)Determine the type and magnitude of stress that develops. Assume that at 20OC the rod is stress free.

(ii)What will be the stress magnitude if a rod 1 m long is used?

(iii)If the rod in Q4(i) is now cooled from 20 to -10OC (293 to 263K), estimate the magnitude of stress

Reference no: EM131054334

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