Citation:
Sun Wu, Yuan Ying. The Study on Structural Damage Identification based on the Finite Element Model and Incomplete Model Measurements. Journal of Information Technologyin Civil Engineering and Architecture,
2013, 5(5): 50-56.
2013, 5(5): 50-56.
The Study on Structural Damage Identification based on the Finite Element Model and Incomplete Model Measurements
| 1. | School of Construction Engineering, Jiangsu Jianzhu Institute, Xuzhou 221116, China |
| 2. | School of Prospecting Techniques, Shijiazhuang University of Economics, Shijiazhuang 050031, China |
Based on the finite element model and incomplete measured model data, a damage identif ication method is presented.The damage identification procedure to the menber structures are sovled by using the Levenberg-Marquardt nonlinear least squares procedure.The results of the calculation of the arch bridge indicate that the localization and quant ification of the structural damage can be determined simultaneously and the procedure presented shows good performance even in the case of incomplete measurements and limited noise.
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