A 8 B 0 D 2 Calculate the shear force in kN at x=2,5 m in the beam in the figure. Note: The absolute magnitude of the force must be taken into account. E 0,25 2,75 3,25 4 kN/m 4 3 kN/m 4 KN 6 z (m)

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A: Draw a free-body diagram of the given beam.     Apply force equilibrium in a vertical direction.…

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Q: A cross-section of a beam is shown in Figure Q2. If the shear force 281 KN, determine the value and…

A: Given : The shear force in this section is The diagram is,

Q: 1 ft 3 ft 3 ft (-900î + 800j 3 ft

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Q: Determine the normal force, shear force, and moment about point C.

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Q: 120 KN 100 mm H 400 mm B 22m 150 mm Find the shear stress at point H on the beam. The wall thickness…

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Q: A fixed beam of length 3 m is subjected to the distributed load shown above. (A) state the reaction…

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Q: Q2 The internal bending moment in a beam with a cross sectional area shown in the figure is 500 a in…

A: Given,  M= 500 N-m, Now A1=(50+25+50)×25=3125 mm2and area A2=100×35= 3500 mm2 CG of area A1,  x1=0,…

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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.