I I 21 3m 5m 3.6m Use E = 200 GPa actor of joint A on member AB, DFAB [ Select ] Factor of joint B on member BC, DFRC (Select] oment (FEM) on joint C of member CB in kN-m, FEMCR [ Select) oment (FEM) on joint C of member CD in kN-m, FEMCD [ Select) [ Select ) t most nearly gives the absolute value of the moment at B after 3 iterations (up to Bal3) in kN-m, ( Select ] "must be the same with no,5 at most nearly gives the absolute value of the moment at B after 3 iterations (up to Bal3) in kN-m, at most nearly gives the absolute value of the moment at A after 3 iterations (up to Bal3) in kN-m, [ Select ) at most nearly gives the absolute value of the moment at A after 3 iterations (up to Bal3) in kN-m. [ Select ) 'must be the same with no. 6

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Using MDM for the continuous beam below, determine the following structural parameters and support moments using unreduced rotational stiffness;
2.6m
3.2m
16 KN
18 kN/m
12 kN/m
31
Brn
I
AD
21
4m
3m
5m
3.6m
Use E = 200 GPa
1. Distribution Factor of joint A on member AB, DFAB
( Select )
2. Distribution Factor of joint B on member BC, DFBC (Select]
3. Fixed-end moment (FEM) on joint C of member CB in kN-m, FEMCB
[ Select)
4. Fixed-end moment (FEM) on joint C of member CD in kN-m, FEMCD [ Select )
[ Select)
5. The value that most nearly gives the absolute value of the moment at B after 3 iterations (up to Bal3) in kN-m,
"must be the same with no. 5
5. The value that most nearly gives the absolute value of the moment at B after 3 iterations (up to Bal3) in kN-m, ( Select]
6. The value that most nearly gives the absolute value of the moment at A after 3 iterations (up to Bal3) in kN-m, ( Select]
'must be the same with no. 6
6. The value that most nearly gives the absolute value of the moment at A after 3 iterations (up to Bal3) in kN-m, ( Select )
Transcribed Image Text:Using MDM for the continuous beam below, determine the following structural parameters and support moments using unreduced rotational stiffness; 2.6m 3.2m 16 KN 18 kN/m 12 kN/m 31 Brn I AD 21 4m 3m 5m 3.6m Use E = 200 GPa 1. Distribution Factor of joint A on member AB, DFAB ( Select ) 2. Distribution Factor of joint B on member BC, DFBC (Select] 3. Fixed-end moment (FEM) on joint C of member CB in kN-m, FEMCB [ Select) 4. Fixed-end moment (FEM) on joint C of member CD in kN-m, FEMCD [ Select ) [ Select) 5. The value that most nearly gives the absolute value of the moment at B after 3 iterations (up to Bal3) in kN-m, "must be the same with no. 5 5. The value that most nearly gives the absolute value of the moment at B after 3 iterations (up to Bal3) in kN-m, ( Select] 6. The value that most nearly gives the absolute value of the moment at A after 3 iterations (up to Bal3) in kN-m, ( Select] 'must be the same with no. 6 6. The value that most nearly gives the absolute value of the moment at A after 3 iterations (up to Bal3) in kN-m, ( Select )
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