Question
Asked Sep 15, 2019
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The 16ft long cantilevered beam has a fixed support at Point D. the beam is subjected to the loads and moments as shown in the image. Use the static equilibrium method to determine the formulas for shear (V) and moment (M) in each region of the beam.

1Skip
8kip
100kipaF+
A
B
4FI
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1Skip 8kip 100kipaF+ A B 4FI

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Expert Answer

Step 1

Given: a cantilever beam as shown below

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ISkip 8kip 100kip Ft C. A GFF

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Step 2

To find shear and moment in each region .

Static equilibrium in two dimensions has the following three equilibrium equations:

a)sum of all the forces in x direction=0

∑Fx=0

  1. b) sum of all the forces in y direction =0

∑Fy=0

  1. c) sum of the moments about any point on the body=0

∑M=0

Step 3

Make free body diagram of the ...

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15kip 100 kip.ft Mr R kip

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