FLUTTER STABILITY ANALYSIS FOR CABLE-STAYED BRIDGES

A Y
BY
MULTIMODE FLUTTER ANALYSIS
Generalized basic equation in the State Space
*
*
I C K
0
Where:
A
0
I
I
*
C
B
I
0
0
*
K
Y
t
e Y
e
t
A
BZ
B
AZ
1
A BZ
Z
Z
D Z
Z
C
*
I
K
0
*
Z
Z
D
C
*
K
I 0
*
Standard form of Eigen Problem
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