If the allowable bending stress is 0 = 165 MPa, find the magnitude of the maximum internal bending moment M₂ that can be supported by the beam. The moment of inertia about the z axis is 402,238,667 mm². 16 mm 240 mm 352 kN-m O 243 kN-m 379 kN-m 268 kN-m 308 kN-m 30 mm 350 mm

If the allowable bending stress is 0 = 165 MPa, find the magnitude of the maximum internal bending moment M₂ that can be supported by the beam. The moment of inertia about the z axis is 402,238,667 mm². 16 mm 240 mm 352 kN-m O 243 kN-m 379 kN-m 268 kN-m 308 kN-m 30 mm 350 mm

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

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.

Question

If the allowable bending stress is 0 = 165 MPa, find the magnitude of the maximum internal bending moment M₂ that can be supported
by the beam. The moment of inertia about the z axis is 402,238,667 mm4.
16 mm
240 mm
352 kN-m
O 243 kN-m
379 kN-m
O 268 kN-m
O 308 kN-m
30 mm
350 mm

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