A rod consisting of two cylindrical portions AB and BC is restrained at both ends. Portion AB is made of steel (Es= 200 GPa and as= 11.7 x 10-6PC) and portion BC is made of brass (Ep= 105 GPa and an = 20.9 x 10-6PC). Knowing that the rod is initially unstressed, determine the compressive force induced in ABC when there is a temperature rise of 50°C. 30-mm diameter 250 mm B 50-mm diameter 300 mm The compressive force induced in ABC is kN.

Q: 4 The brass bar shown is loaded axially in compression so that the maximum stress induced is 125…

A: Maximum stress = 125 MPaDiameter, D = 30 mmhole diameter, d = 20 mmModulus of elasticity, E = 100…

Q: Three rods of different materials are connected and placed between rigid supports at A and D, as…

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Q: A tie-down on the deck of a sailboat consists of a bent bar bolted at both ends, as shown in the…

A: Given:

Q: unit

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Q: A circular aluminum alloy [E = 70 GPa; a = 22.5 × 10-6/°C; v = 0.33] pipe has an outside diameter of…

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Q: A rod consisting of two cylindrical portions AB and BC is restrained at both ends. Portion AB is…

A:

Q: Part 2 * Your answer is incorrect. The z-component of momemt M will cause compression at A and B,…

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Q: Determine the elongation of a 0.5-in, diameter steel bar. Ths elastic modulus of the steel bar is…

A: Given data : Length (L)=10 ftLoad (P)=2000 lbElastic modulus (E)=27000 ksiDiameter (d)=0.5 in

Q: B) The final length of the aluminum bar

A: