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Proceedings Paper

Floor location effect on a frame structure damage detetion
Author(s): Weiming Li; Hongping Zhu; Minshui Huang; Yong Xia
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Paper Abstract

The floor location effect in the damage detection process is discussed on a 3 storey frame, which is compared to a numerical simulated vertical cantilever beam to illustrate the results. It is concluded that the effect of the floor location is insignificant on the frequency trend while the damage ratio varying, and it is significant while the damage location varying. The effect of the floor location is less while the damage locates nearer the floor location. The basic trend still exists while the damage location varying in the further investigation, but it may be covered by the local waves in the general illustrations. It is considered that the effect would be more significant to the unsupervised methods.

Paper Details

Date Published: 25 August 2009
PDF: 5 pages
Proc. SPIE 7375, ICEM 2008: International Conference on Experimental Mechanics 2008, 73753I (25 August 2009); doi: 10.1117/12.839257
Show Author Affiliations
Weiming Li, Huazhong Univ. of Science and Technology (China)
Hongping Zhu, Huazhong Univ. of Science and Technology (China)
Minshui Huang, Huazhong Univ. of Science and Technology (China)
Yong Xia, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 7375:
ICEM 2008: International Conference on Experimental Mechanics 2008
Xiaoyuan He; Huimin Xie; YiLan Kang, Editor(s)

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