40 lb/in. 9 in. FIGURE PS-39 1. Compute the reactions at the supports using the tech- niques shown in Section 5-2. 2. Draw the complete shearing force and bending moment diagrams using the techniques shown in Sections 5-3 through 5-8. 3. Determine the magnitude and location of the maximum absolute value of the shearing force and bending moment.

40 lb/in. 9 in. FIGURE PS-39 1. Compute the reactions at the supports using the tech- niques shown in Section 5-2. 2. Draw the complete shearing force and bending moment diagrams using the techniques shown in Sections 5-3 through 5-8. 3. Determine the magnitude and location of the maximum absolute value of the shearing force and bending moment.

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

40 lb/in.
9in.
FIGURE PS-39
1. Compute the reactions at the supports using the tech-
niques shown in Section 5-2.
2 Draw the complete shearing force and bending moment
diagrams using the techniques shown in Sections 5-3
through 5-8,
3. Determine the magnitude and location of the maximum
absolute value of the shearing force and bending moment.

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