9-38. Determine the principal stresses acting at point A of the supporting frame. Show the results on a properly oriented element located at this point.

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A: Find outA. Determine the shear stress component acting on the inclined plane AB. solve the problem…

Q: The internal loadings act on the section. Show the stresses with their directions that each of these…

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Q: The state of stress at a point is shown on the element. Determine (a) the principal stress and (b)…

A: Given: The stress in horizontal direction σx=-30 ksi. The stress in vertical direction is σy=0 ksi.…

Q: *14-36. The shaft has a diameter d und is subjected to the loadings shown. Determine the principal…

A: Free body diagram for the shaft will be

Q: The 20 mm diameter rod is subjected to the loads shown. (a) Determine the state of stress at point 4…

A: Diameter, d = 20 mmIt is asked to find the stress at point A and draw the state of stress using…

Q: 14-20. The stres along two planes at a point is Indicated. Determine the normal strones on plane -D…

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Q: The bar has a 100 mm by 15 mm rectangular cross section. The allowable normal and shear stresses on…

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Q: Use Mohr’s circle to determine the principal stresses at the point. Also, find the corresponding…

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Q: A point on a thin plate is subjected to the two successive states of stress shown. Determine the…

A: Given: For the first element on the left. σx=85 MPaσy=85 MPaτxy=0θ=-45o For the second element in…

Q: Determine the normal stress in each section of the assembly. The diameter of the solid shaft of each…

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Q: 9-39. Determine the principal stresses acting at point B, which is located just on the web, below…

A: To Find: Principal stresses acting at point B.

Q: 3-Determine the maximum vertical force P that can be applied to the bell crank so that the average…

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Q: In each case, the state of stress sx, sy, txy produces normal and shear stress components along…

A: (a) sx'=-5 kPasy'=0τx'y'=8 kPau=20°   The stress along the normal -axis:…

Q: The pipe assembly is subjected to the loads shown. Determine the state of stress at point A on…

A: Given data, Let Ax, Ay and Az are the reaction force at A Bx and Bz are the reaction force at B Cz…

Q: *9-68. The thin-walled pipe has an inner diameter of 12 mm and a thickness of 0.6 mm. If it is…

A: The internal pressure is p=3.5 MPa The internal diameter is d=12 mm The thickness of the pipe is…

Q: The wide-flange beam is subjected to the 50-kN force. Determine the principal stresses in the beam…

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Q: *8-12. A pressure-vessel head is fabricated by gluing the circular plate to the end of the vessel as…

A: Given Internal pressure = 450 MPa To find Average shear stress in the glue Wall stress

Q: The solid bar has a diameter of 50 mm. The two forces and the torque Tx are acting at the origin of…

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Q: The rib-joint pliers are used to grip the smooth pipe C. If the force of 100 N is applied to the…

A: Given: The magnitude of the force applied on the handles is FH=100 N. The length and breadth of the…

Q: The 1 inch diameter rod is subjected to the loads shown below. Determine the state of stress at…

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Q: Determine state of stress at the remaining points (P2, P3 and P4). Calculate the maximum principal…

A: Given: Outer Diameter of the Pole do=115 mm=0.115 m inner Diameter of the Pole di=100 mm=0.1 m To…

Q: 8-2. Determine the state of stress on an element at the same point oriented 30° clockwise with…

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Q: *8-44. Determine the normal stress developed at points A and B. Neglect the weight of the block.

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Q: The 3/4-in.-diameter shaft is subjected to the loading shown. Determine the stress components at…

A: Given data as per the question The diameter of shaft =3/4 in   considering the structure and forces…

Q: 4–3. The composite shaft, consisting of aluminum, copper, and steel sections, is subjected to the…

A: The free-body diagram of the bar AB is represented as below. At equilibrium, ∑Fx = 0 FAB - 9kN = 0…

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.