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coefficient of expansion Celsius, determine the stress in the in the rod assuming the wall are rigid. 78.6 MPa (tension) 78.6 MPa (compression) 67.5 MPa (tension) 67,5 MPa (compression) 17 two fixed points

coefficient of expansion Celsius, determine the stress in the in the rod assuming the wall are rigid. 78.6 MPa (tension) 78.6 MPa (compression) 67.5 MPa (tension) 67,5 MPa (compression) 17 two fixed points

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3.09 mm 3.56 mm 16 A 5-m rod having a uniform cross sectional area of 1000 square mm is secured between two walls 5 meters apart. The load on the rod is zero at 27 deg.Celsius E = 200 GPa and the linear coefficient of expansion is 11.25 x 10^-6 m/mm-C. When the temperature rises to 57 deg. Celsius, determine the stress in the in the rod assuming the wall are rigid. 78.6 MPa (tension) 78.6 MPa (compression) 67.5 MPa (tension) 67,5 MPa (compression) 17 fixed points
Transcribed Image Text:3.09 mm 3.56 mm 16 A 5-m rod having a uniform cross sectional area of 1000 square mm is secured between two walls 5 meters apart. The load on the rod is zero at 27 deg.Celsius E = 200 GPa and the linear coefficient of expansion is 11.25 x 10^-6 m/mm-C. When the temperature rises to 57 deg. Celsius, determine the stress in the in the rod assuming the wall are rigid. 78.6 MPa (tension) 78.6 MPa (compression) 67.5 MPa (tension) 67,5 MPa (compression) 17 fixed points
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