The continuous beam shown in the follow figure has a constant cross-section and supports a uniformly distributed dead load including its self-weight of G-25KN/m and an imposed load Q=10KN/m. G -25KN/m. Q • 10 KN/m 4 0m to 6-0m 6-0m Please finished the moment distribution of the beam. Table 3.1 Moment distribution for the first loading case B A 3 1 4 L D 3 1 4'L Stiffness (k) 3 1 -0.125 0.25 = 0.125 46 0.125 0.125 + 0.25 0.25 Distr. factors 0.125 + 0.25 - 1/3 = 2/3 2/3 1/3 Load (kN) 306 204 306 -306 x 6 306 x 6 204x 4 12 F.E.M. 8. Balance Carry over Balance Carry over Balance Carry over Balance Carry over Balance M (KN m) 0 37

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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V.
The continuous beam shown in the follow figure has a constant
cross-section and supports a uniformly distributed dead load including its self-weight
of G-25KN/m and an imposed load Q=10KN/m.
Gx -25KN/m. Q - 10 KN/m
4 Om
6-0m
6 Om
Please finished the moment distribution of the beam.
Table 3.1 Moment distribution for the first loading case
A
B
D
3 I
3 1
Stiffness (k)
4 L
3 1
-0.125
-0.25
= 0.125
4
0.25
0.125 + 0.25
= 2/3
0.125
Distr. factors
0.125 + 0.25
= 1/3
2/3 1/3
Load (kN)
306
204
306
-306 х6
204x 4
306 x 6
F.E.M.
12
Balance
Carry over
Balance
Carry over
Balance
Carry over
Balance
Carry over
Balance
M (kN m) 0
Transcribed Image Text:V. The continuous beam shown in the follow figure has a constant cross-section and supports a uniformly distributed dead load including its self-weight of G-25KN/m and an imposed load Q=10KN/m. Gx -25KN/m. Q - 10 KN/m 4 Om 6-0m 6 Om Please finished the moment distribution of the beam. Table 3.1 Moment distribution for the first loading case A B D 3 I 3 1 Stiffness (k) 4 L 3 1 -0.125 -0.25 = 0.125 4 0.25 0.125 + 0.25 = 2/3 0.125 Distr. factors 0.125 + 0.25 = 1/3 2/3 1/3 Load (kN) 306 204 306 -306 х6 204x 4 306 x 6 F.E.M. 12 Balance Carry over Balance Carry over Balance Carry over Balance Carry over Balance M (kN m) 0
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