The beam is supported by a roller at B and a pin at C and is subjected to the distributed load shown withintensity w = 180 N/m. The maximum positive and negative internal bending moments are critical factorsin the design of the beam material and geometry. Determine the largest positive and negative internalbending moments that occur in the beam and the points along the length where each occurs. Take z = 0to be at point A at the left edge of the beam.cc 1❀0BY NC SA2016 Eric DavishahlaXb-a-4.00 m5.20 mBValues for dimensions on the figure are given in the following table. Note the figure may not be to scale.Variable ValueThe maximum negative internal bending moment isand occurs at z =|m to the right of A.The maximum positive internal bending moment isand occurs at x =Wm to the right of A.·b-N-mN-m

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The beam is supported by a roller at B and a pin at C and is subjecte intensity w = 180 N/m. The maximum positive and negative internal b in the design of the beam material and geometry. Determine the large bending moments that occur in the beam and the points along the len to be at point A at the left edge of the beam. cc 030 BY NC SA 2016 Eric Davishahl A X a b B Values for dimensions on the figure are given in the following table. N Variable Value 4.00 m 5.20 m V

The beam is supported by a roller at B and a pin at C and is subjecte intensity w = 180 N/m. The maximum positive and negative internal b in the design of the beam material and geometry. Determine the large bending moments that occur in the beam and the points along the len to be at point A at the left edge of the beam. cc 030 BY NC SA 2016 Eric Davishahl A X a b B Values for dimensions on the figure are given in the following table. N Variable Value 4.00 m 5.20 m V

Structural Analysis

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ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Beams and Frames

A beam is a horizontal structure or a member which is always subjected to transverse shear loads.

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The beam is supported by a roller at B and a pin at C and is subjected to the distributed load shown with
intensity w = 180 N/m. The maximum positive and negative internal bending moments are critical factors
in the design of the beam material and geometry. Determine the largest positive and negative internal
bending moments that occur in the beam and the points along the length where each occurs. Take z = 0
to be at point A at the left edge of the beam.
cc 1❀0
BY NC SA
2016 Eric Davishahl
a
X
b
-a-
4.00 m
5.20 m
B
Values for dimensions on the figure are given in the following table. Note the figure may not be to scale.
Variable Value
The maximum negative internal bending moment is
and occurs at z =|
m to the right of A.
The maximum positive internal bending moment is
and occurs at x =
W
m to the right of A.
·b-
N-m
N-m

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