|A 7' 8' P= 12 kips P8.30

Q: Link 2, shown in the figure, is 25 mm wide and 11 mm thick. It is made from low-carbon steel with…

A: Wide W = 25 mm Thickness t = 11 mm Sy = 165 MPaForce F = 80 KNFor  low-carbon steel E = 207GPa

Q: You are required to size member FI of the truss shown at right using Western lumber with the…

A: given loads act at point A, B, C and D is 2000lb in magnitude   Yield stress in compression: 2100…

Q: The figure Q3 below shows a bolt holding together two components. The bolt has a load bearing…

A: Thickness of component 1, t1 = 5 mm Thickness of component 2, t2 = 10 mm Modulus of elasticity of…

Q: fimm. For the spring assemblage shown in the figure above, determine the displacement at node 2 and…

A: The value of spring constant is The displacement of node 3 is

Q: the figure is subjected to a completely  reversed axial load fluctuating between 28 kN in…

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Q: 5 mm diameter is used to make a helical compression spring shown in Figure 3. The spring index would…

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Q: An assembly of a steel bar enclosed within an aluminium alloy tube is shown in Figure 1(b). The tube…

A: Tensile strain is the deformation or elongation of a solid body caused by a tensile force or stress.…

Q: . A helical compression spring is to be made of oil-tempered wire of 4 mm diameter with a spring…

A: Step 1: Given data: Diameter, d = 4 mmC = 10 Lf = 80 mmF = 50 Nδ = 15 mmG = 77 GPa Part 1: Minimum…

Q: The drawing shows a uniform horizontal beam attached to a vertical wall by a frictionless hinge and…

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Q: 4. The figure shows a riveted lap joint with cover plates connecting two steel plates. Each rivet…

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Q: For same problem setup in Q1 except for the length, if the yield strength is 145 MPa,  calculate the…

A: For solution refer below images.

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.