Floor location effect on frame structure damage detection

Weiming Li, Hongping Zhu, Minshui Huang, Yong Xia

Research output: Journal article publicationConference articleAcademic researchpeer-review

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.
Original languageEnglish
Article number73753I
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume7375
DOIs
Publication statusPublished - 1 Dec 2009
Externally publishedYes
EventInternational Conference on Experimental Mechanics 2008, ICEM 2008 - Nanjing, China
Duration: 8 Nov 20088 Nov 2008

Keywords

  • Damage detection
  • Dynamic response
  • Floor location
  • Frame structure
  • Vertical cantilever beam

ASJC Scopus subject areas

  • Applied Mathematics
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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