The steel shaft is formed by attaching a hollow shaft to a solid shaft. Determine the maximum torque T that can be applied to the ends of the shaft without exceeding a shear stress of 70 MPa or an angle of twist of 2.5 degrees in the 3.5-m length. Use G 83 GPa for steel.

Q: The 56-mm-diameter solid shaft is made of 2014-T6 aluminum and is subjected to the distributed and…

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Q: I only need 5

A: Solution:

Q: The 60-mm-diameter shaft is made of 2014-T6 aluminum (G=27 GPa). If the allowable stress is Tallow =…

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Q: The shaft is made of A-36 steel and has a diameter of 70 mm. It is fixed at B and the support at A…

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Q: A hollow steel shaft with an outside diameter of 75 mm and a wall thickness of 5 mm is subjected to…

A: The given values are - do =75 mm, t=5 mm, T =4090×1000 Nmm, G =80×1000 Mpa, L=2000mm The inside…

Q: The dimensions of the cross section of an airplane fuselage are shown in figure 1. If the fuselage…

A: Given Data: The torque subjected to the fuselage is, T=8 MN·m=8 MN·m×1000 mmm=8×103 MN·mm. The…

Q: A solid 14 mm diameter steel shaft is fixed to a wall at E. Torques are applied to gears A, C and D…

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Q: Determine the outer and inner diameter (in mm) of a hollow shaft that is required to carry a bending…

A: This question is related to the shaft being subjected to both the bending moment and the twisting…

Q: If the shaft is made of red brass C83400 copper with an allowable shear stress of ?allow = 20 MPa,…

A: allowable stress = 20 Mpa  Length = 0.75 m  Modulus of rigidity G =37 GPa

Q: A circular solid shaft has a diameter of 60 mm and is subjected to a torque load of 8.7 kN•m.…

A: Given      Diameter, d = 60 mm  Torque load, T = 8.7 kN•m

Q: A hollow aluminum shaft with an outside diameter of 76 mm and a wall thickness of 5 mm has an…

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Q: A compound shaft consists of brass segment (1) and aluminum segment (2). Segment (1) is a solid…

A: Given:Outside diameter of brass shaft, d1=0.51 inAllowable shear stress for brass, S1=4500…

Q: The steel shaft is formed by attaching a hollow shaft to a solid shaft. Determine the shear stress…

A: Given dataAllowable shear stress = 70092014 PaMaximum angle of twist = 2.25°Shear modulus = G = 83 x…

Q: 4. The tapered shaft is made from E- 36 steel ( G = 80 GPa ), and has a radius which can be…

A: Given    Torque, T = 450 Nm    Length, L = 4 m Find     Angle of the twist

Combined Loading

Any functioning component, such as machine parts, structural members, pressure vessels, and so on, are all under the influence of more than one force. When anybody is under the influence of more than one force such as shear forces, bending moments, axial forces, torsion, and so on, then such body is said to be under combined loading. A very practical example of combined loading is the crankshaft of an internal combustion engine (IC engine). The crankshaft of the IC engine is under high rpm, which is caused due to the torsional forces. Due to the presence of piston, counterbalances, and internal imbalances, the crankshaft experiences lateral forces and due to the rise in temperature, the crankshaft undergoes thermal expansion, which pulls the crankshaft along the axial direction and lateral direction. The presence of unbalanced loads along the periphery of the crankshaft also induces a bending moment.