The inextensible, rigidly jointed frame illustrated below is fully fixed at D and E and has a simple support at C. The rigidities of elements AB, BC and BE are indicated in the diagram, where a₁ = 2.5.-1.5 and as-4.4. The member lengths are given by L₁= 3.8 m, L₂= 3.1 m and Ly=2.3 m What is the distribution factor DFBA associated with node 8, to 3 significant figures? 9₁(EI) B a(EI) نیا 0.162 b. 0224 L₁ OC None of the available options Od 0215 O.0.256 Of 0,644 ₂(ED) ** L2

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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The inextensible, rigidly jointed frame illustrated below is fully fixed at D and E and has a simple support at C. The rigidities of elements AB, BC and BE are
indicated in the diagram, where as 2.5.-1.5 and as-4.4. The member lengths are given by L₁= 3.8 m, L₂= 3.1 m and Ly=2.3 m
What is the distribution factor DFBA associated with node 8, to 3 significant figures?
9₁(EI)
L₁
Clear my choice
Ⓒa 0.162
b. 0.224
OC None of the available options
O d. 0.215
O.0.256
OF 0,644
B
a (EI)
a₂(EI)
**
L₂
Transcribed Image Text:The inextensible, rigidly jointed frame illustrated below is fully fixed at D and E and has a simple support at C. The rigidities of elements AB, BC and BE are indicated in the diagram, where as 2.5.-1.5 and as-4.4. The member lengths are given by L₁= 3.8 m, L₂= 3.1 m and Ly=2.3 m What is the distribution factor DFBA associated with node 8, to 3 significant figures? 9₁(EI) L₁ Clear my choice Ⓒa 0.162 b. 0.224 OC None of the available options O d. 0.215 O.0.256 OF 0,644 B a (EI) a₂(EI) ** L₂
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