2. Determine the smallest moment of inertia required for thebeam shown, so that its maximum deflection does notexceed the limit of 1/360 of the span length.60 KN300 kN - mABL = 10 mEl constantE = 200 GPa5 m5 m 1. The beam is used to support a dead load of 0.6 k/ft, a live loadof 2 k/ft and a concentrated live load of 8 k. Determine (a) themaximum positive reaction at A, (b) the maximum positivemoment at C, and (c) the maximum positive shear just to theright of the support at A. Assume the support A is a pin and B isa roller.AB10 ft-10 ft-- 10 ft-5 ft-

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2. Determine the smallest moment of inertia required for the beam shown, so that its maximum deflection does not exceed the limit of 1/360 of the span length. 60 KN 300 kN - m A B L = 10 m El= constant E = 200 GPa 5 m 5 m

2. Determine the smallest moment of inertia required for the beam shown, so that its maximum deflection does not exceed the limit of 1/360 of the span length. 60 KN 300 kN - m A B L = 10 m El= constant E = 200 GPa 5 m 5 m

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter10: Plate Girders

Section: Chapter Questions

Problem 10.7.9P

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Concept explainers

Beams

In structural engineering, a beam is a component made of a variety of materials (including steel alloys, and wood) that can resist loads applied laterally to the beam axis. Members, elements, rafters, shafts, and purlins are all terms used to describe beams.

Question

2. Determine the smallest moment of inertia required for the
beam shown, so that its maximum deflection does not
exceed the limit of 1/360 of the span length.
60 KN
300 kN - m
A
B
L = 10 m
El constant
E = 200 GPa
5 m
5 m

1. The beam is used to support a dead load of 0.6 k/ft, a live load
of 2 k/ft and a concentrated live load of 8 k. Determine (a) the
maximum positive reaction at A, (b) the maximum positive
moment at C, and (c) the maximum positive shear just to the
right of the support at A. Assume the support A is a pin and B is
a roller.
A
B
10 ft-
10 ft-
- 10 ft
-5 ft-

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