Dynamic Behavior Analysis and its Application in Tower Crane Structure Damage Identification

Abstract:

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First establish a dynamic model of tower crane in the load lifting process, the lifting load is solved.Then establish the FEM model of the tower crane under the normal and the damage condition. Get the dynamic displacement of the normal and the damage status under the lifting dynamic load. Propose a damaged diagnosis method by the displacement rate. The results of the study show that this method can not only diagnose the structural damage status, but also determine the positions of structural damage. This will be a new search on tower crane structural health diagnosis.

Info:

Periodical:

Advanced Materials Research (Volumes 368-373)

Edited by:

Qing Yang, Li Hua Zhu, Jing Jing He, Zeng Feng Yan and Rui Ren

Pages:

2478-2482

DOI:

10.4028/www.scientific.net/AMR.368-373.2478

Citation:

S. C. Wang et al., "Dynamic Behavior Analysis and its Application in Tower Crane Structure Damage Identification", Advanced Materials Research, Vols. 368-373, pp. 2478-2482, 2012

Online since:

October 2011

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Price:

$35.00

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