A triangular distributed load of max intensity w acts on beam AB. The beam is supported by a pin at A and member CD, which is connected by pins at C and D respectively. Determine the largest load intensity, wmax, that can be applied if the pin at D can support a maximum force of Dmax - 20000 N. Also determine the reactions at A and C and express each answer in Cartesian components. Assume the masses of both beam AB and member CD are negligible. a b A С C cc 130 BY NC SA 2016 Eric Davishahl D The maximum load intensity is wmax= → The reaction at A is A = 0 The reaction at C is C = 0 Y₁ Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value 6.9 m 13.11 m 4.83 m xi + 67000 x + 20000 x N/m. W' xjN. xjN. B
A triangular distributed load of max intensity w acts on beam AB. The beam is supported by a pin at A and member CD, which is connected by pins at C and D respectively. Determine the largest load intensity, wmax, that can be applied if the pin at D can support a maximum force of Dmax - 20000 N. Also determine the reactions at A and C and express each answer in Cartesian components. Assume the masses of both beam AB and member CD are negligible. a b A С C cc 130 BY NC SA 2016 Eric Davishahl D The maximum load intensity is wmax= → The reaction at A is A = 0 The reaction at C is C = 0 Y₁ Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value 6.9 m 13.11 m 4.83 m xi + 67000 x + 20000 x N/m. W' xjN. xjN. B
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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
Transcribed Image Text:A triangular distributed load of max intensity w acts on beam AB. The beam is supported by a pin at A
and member CD, which is connected by pins at C and D respectively. Determine the largest load
intensity, wmax, that can be applied if the pin at D can support a maximum force of Dmax=20000 N. Also
determine the reactions at A and C and express each answer in Cartesian components. Assume the masses
of both beam AB and member CD are negligible.
b
A
С
C
cc 130
BY NC SA
2016 Eric Davishahl
D
The maximum load intensity is max
=
The reaction at A is A = [0
The reaction at C is C = 0
Y₁
Values for dimensions on the figure are given in the following table. Note the figure may not be to scale.
Variable Value
a
6.9 m
13.11 m
4.83 m
xi+ 67000
x + 20000
x
N/m.
W'
xjN.
xjN.
B
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