moment distribution method 20kN /m 4m IC 3'
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![moment
distribution method
20kN /m
4m
IC
3'](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F14f5693b-8846-4281-a54f-27aecc356081%2Fb243c838-e81d-4b39-9db7-4ea5242d4d63%2Fnsjqqr_processed.png&w=3840&q=75)
Transcribed Image Text:moment
distribution method
20kN /m
4m
IC
3'
![Analyze the frame by moment distribution method
example
30kN
Ha
a
1/3
站+()+%
DFba
4
2m
El (constant)
Kbc
DF bC
kact kbat kbe
eHe
-3m
3m
2m
13
Mcd
30kN
a
2h
a
Member
ab
ba
bc
be
eb
cb
DIF
4/13
3/3
Mcd- 30
30(2)>0
FEM
60
Med = GO
e
- 60
Co
-30
BJ= Dst
120/13
180/3
90/13
CO
ㅇ
120/13
- 300/13
180/3
90/13
-60
60
Ha- He :0
Ha- He
nol13
30kN
300/13
60
60
Ha
a
3m
@st C
360
13
tva
Va t hc =VCK
Re= 750/3 (T)
40/134
VCR - 30 -0
120
13
3Ra =0
300 G0 t Vc G)
3
13
VCr - 30
Ra
GO/13
VCL= -360/13
duckig :
e
He
Re
Ra - Re + Rc -30 >0
60
30
420
73
- 30 - 0
13
13](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F14f5693b-8846-4281-a54f-27aecc356081%2Fb243c838-e81d-4b39-9db7-4ea5242d4d63%2F7kehvd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Analyze the frame by moment distribution method
example
30kN
Ha
a
1/3
站+()+%
DFba
4
2m
El (constant)
Kbc
DF bC
kact kbat kbe
eHe
-3m
3m
2m
13
Mcd
30kN
a
2h
a
Member
ab
ba
bc
be
eb
cb
DIF
4/13
3/3
Mcd- 30
30(2)>0
FEM
60
Med = GO
e
- 60
Co
-30
BJ= Dst
120/13
180/3
90/13
CO
ㅇ
120/13
- 300/13
180/3
90/13
-60
60
Ha- He :0
Ha- He
nol13
30kN
300/13
60
60
Ha
a
3m
@st C
360
13
tva
Va t hc =VCK
Re= 750/3 (T)
40/134
VCR - 30 -0
120
13
3Ra =0
300 G0 t Vc G)
3
13
VCr - 30
Ra
GO/13
VCL= -360/13
duckig :
e
He
Re
Ra - Re + Rc -30 >0
60
30
420
73
- 30 - 0
13
13
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