A beam simply supported at the ends of a 25- ft span carries a uniformly distributed load of 1000 Ib/ft over its entire length. Neglect the weight of the of the beam. Find the maximum shear stress of the beam. C=5 in. h= 10 in. NA. b=5 in.

A beam simply supported at the ends of a 25- ft span carries a uniformly distributed load of 1000 Ib/ft over its entire length. Neglect the weight of the of the beam. Find the maximum shear stress of the beam. C=5 in. h= 10 in. NA. b=5 in.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter5: Stresses In Beams (basic Topics)

Section: Chapter Questions

Problem 5.5.6P: A simply supported beam is subjected to a in early varying distributed load q(x)=xL with maximum...

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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

A beam simply supported at the ends of a 25-
ft span carries a uniformly distributed load of
1000 Ib/ft over its entire length. Neglect the
weight of the of the beam.
Find the maximum shear stress of the beam.
C=5 in.
h = 10 in.
N.A.
b = 5 in.
O 400 psi
O None of these
O 350 psi
O 375 psi

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