A fixed-end beam AB supports a uniform load of intensity q- 29.7 Ib/ft acting over part of the span. Assume that El = 300 kip-ft. (Solve by the method of superposition. Assume the + and the positive direction for moments is counterclockwise. Unless otherwise stated, use the statics sign convention.) (a) Calculate the reactions at A and B. (Enter your forces in kips and your moments in kip-ft.) | kips |kips MA kip-ft kip-ft (b) Find the maximum displacement (in inches) and its location (in feet). (Enter the magnitude of the displacement. Assume x = 0 at A.) in.

A fixed-end beam AB supports a uniform load of intensity q- 29.7 Ib/ft acting over part of the span. Assume that El = 300 kip-ft. (Solve by the method of superposition. Assume the + and the positive direction for moments is counterclockwise. Unless otherwise stated, use the statics sign convention.) (a) Calculate the reactions at A and B. (Enter your forces in kips and your moments in kip-ft.) | kips |kips MA kip-ft kip-ft (b) Find the maximum displacement (in inches) and its location (in feet). (Enter the magnitude of the displacement. Assume x = 0 at A.) in.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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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

A fixed-end beam AB supports a uniform load of Intensity q = 29.7 Ib/ft acting over part of the span. Assume that EI = 300 kip-ft. (Solve by the method of superposition. Assume the +x-direction is to the right, the +y-direction is upward,
and the positive direction for moments is counterclockwise. Unless otherwise stated, use the statics sign convention.)
9f
(a) Calculate the reactions at A and B. (Enter your forces in kips and your moments in kip-ft.)
Ay
kips
B.
kips
M, =
kip-ft
MB
kip-ft
(b) Find the maximum displacement (in inches) and its location (in feet). (Enter the magnitude of the displacement. Assume x = 0 at A.)
8 max =
(c) Calculate the reactions at A and B if the distributed load is applied from A to B. (Enter your forces in kips and your moments in kip-ft.)
kips
By
kips
M.
kip-ft
M. =
kip-ft

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