Figure 2(a) shows a beam having two point loads acting at point B and C respectively. The cross- sectional dimension of the beam is shown in Figure 2(b). i. Develop the shear force and bending moment equations of the beam. ii. Sketch the shear force and bending moment diagrams of the beam and label their values at all important points. All working steps must be shown clearly. iii. Determine the second moment of area or moment of inertia for the cross-section about its neutral axis. iv. Determine the absolute maximum bending stress of the beam. A 0.5 m 160 mm 1500 N ↓ B 40 mm 0.5 m Figure 2(a) 120 mm 40 mm 1500 N ↓ C 40 mm 0.5 m 15 mm D

Figure 2(a) shows a beam having two point loads acting at point B and C respectively. The cross- sectional dimension of the beam is shown in Figure 2(b). i. Develop the shear force and bending moment equations of the beam. ii. Sketch the shear force and bending moment diagrams of the beam and label their values at all important points. All working steps must be shown clearly. iii. Determine the second moment of area or moment of inertia for the cross-section about its neutral axis. iv. Determine the absolute maximum bending stress of the beam. A 0.5 m 160 mm 1500 N ↓ B 40 mm 0.5 m Figure 2(a) 120 mm 40 mm 1500 N ↓ C 40 mm 0.5 m 15 mm D

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter10: Statically Indeterminate Beams

Section: Chapter Questions

Problem 10.3.13P: A counterclockwise moment M0acts at the midpoint of a fixed-end beam ACB of length L (see figure)....

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