In all the questions below, the material is structural steel with or= 220 MPa, E =...

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In all the questions below, the material is structural steel with or= 220 MPa, E = 200 GPa, v=0.3, and a = 12x10-6/°C. Questi

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Answer 1

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G م He [Jatim تا 0.2m Facter of safety 1+0.3213 i ros) By Toescas 7= Oy 220 84. 6 mpa = 84.6x10 ºr you 2 Fus 2113 Maximum To OBA C 2.076 * 3 * 1 - at the sad 1.32x10 t 6 76.9 xro x ñ x 32 .5 rad n 1.32 x 10 0 LB = 2.076 XL 1.72x10h sad 76.9x10 x - O

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