Structural Damage Detection Based on Curvature Mode Shapes and Neural Network Technique
2012 ◽
Vol 204-208
◽
pp. 2907-2912
Keyword(s):
On the basis of the theory that natural frequency changes and curvature mode shapes can be employed to determine the locations and degrees of damage of structures, a BP neural network technique with an improved input structure was developed. The two networks were used for diagnosis of structural damage, and structural damages were predicted using gray theory. The results showed that the gray theory to predict the structural damage neural network was applicable to irregular objects such injury problem diagnosis.
2011 ◽
Vol 243-249
◽
pp. 5475-5480
Keyword(s):
2006 ◽
Vol 9
(4)
◽
pp. 445-458
◽
2000 ◽
Vol 11
(1)
◽
pp. 32-42
◽