The compound shaft shown is attached to a rigid supports. For bronze segment AB, the diameter is 75 mm, maximum shearing stress is 60 MPa, and G = 35 GN/m^2. For steel segment BC, the diameter is 50 mm, maximum shearing stress is 80 MPa, and G = 83 GN/m^2. 1. Which of the following most nearly gives the ratio torque carried by bronze to torque carried by steel?  a. 1.2 b. 1.8 c. 1.6 d. 2.0 2. Which of the following most nearly gives the torque carried by the bronze in kN.m? a. 4.98 b. 9.15 c. 6.53 d. 3.14

Q: Calculate the axial deformation of the Brass cylinder section (BC) shown in Figure 8. The…

A: Cross sectional area of steel, Cross sectional area of brass, Modulus of elasticity of steel,…

Q: 5 The supports of Beam AD are aluminum rod and st eel rod only. Determine the stress in the aluminum…

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Q: A mild steel bar, 1.5 m long, has a square section 40 mm x 40 mm. The bar is subjected to a two-…

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Q: The pin-connected assembly consists of aluminum rods (1) and (2) and steel rod (3). The aluminum…

A: The given data is shown below: Diameter of aluminium rod=19mmElastic modulus=69 GPaDiameter of steel…

Q: A bar obtained by bonding together pieces of aluminum (Ea = 70 GPa) and brass (E = 105 GPa) has the…

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Q: Determine the force in the member CD of the truss and state whether it is in tension or compression…

A: At Joint C,

Bars

In civil engineering, bars refer to steel reinforcement bars or rebars. These are structural members primarily used for reinforcement purposes in masonry works. A bar is characterized by its cross-sectional area, which is negligible compared to its length. Bars are usually manufactured by steel which is uniform throughout the length, or by meshing multiple steel wires. Other materials of the bar include carbon steel, glass fiber, carbon fiber, and basalt fiber. The reinforcing bars are coated with epoxy resins and other materials to enhance some of their properties including corrosion resistance.