The internal normal force at member BC is 2000N. Calculate the magnitude of the uniform load w and the internal reactions a point D. B 3 m 4 m 4 m 4 m
The internal normal force at member BC is 2000N. Calculate the magnitude of the uniform load w and the internal reactions a point D. B 3 m 4 m 4 m 4 m
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:1
3
4
5. Internal Loadings
Sample Problem 6
Determine the internal reactions at point D.
600 N/m
900 N m
В
FBC
1 m
1 m
-1 m-
FBL
1
4
5. Internal Loadings
600 N/m
Sample Problem 6
900 N.m
D
1 m
Given:
m
Required: No, Vo, My
Solution:
GOON/m
Ax
J900 Nm
FBC
'Ay
2
3
5. Internal Loadings
600 N/m
1
Sample Problem 6
900 N-m
1800N
|A
В
GoONAn
D
1 m
1 m
1m-
R
900N m
C
Im
'Ay
FpC
+>EFx =0
FBc) + Ax -0
Im
- I800 (15) - Fac ) - 700 - 0
Ax: 13SÓ N
f2Fy =0
Ay -1800 - Fec ()0
A- l0 - (- 225)()o
Fec- 22N,T
FBc=2250N ,c
Ay: 0/
1
3
4
5. Internal Loadings
600 N/m
Sample Problem 6
900 N.m
GOON
GOON/m
В
D
1 m
1 m
1m-
Ax-139N
'Ay:0
午2F
o (GOD)(
DEMO:O
Mo t Goo(os) - 0
No 11350 = 0
No:-1350N ,T
Vo= - GOON
- - 300N m
Ho:1390N, C
Transcribed Image Text:The internal normal force at member BC is 2000N. Calculate the magnitude of the uniform load w and the internal reactions at
point D.
B
3 m
.4 m.
4 m
-4 m
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