Abstract
A new sub structure-based damage detection method is proposed in this paper to locate local damages in a structure. The method assumes a dense array of sensor instrumentation to a structure to enable damage localization in structural member level. The performance of the method is demonstrated using numerical simulation data sets obtained from seismic response analysis of a three-dimensional 5-story steel structure frame model which has artificially damaged beams and columns. The proposed method successfully detects and locates the structural member level damages in the structure.
| Original language | English |
|---|---|
| Pages (from-to) | 55-60 |
| Number of pages | 6 |
| Journal | AIJ Journal of Technology and Design |
| Volume | 20 |
| Issue number | 44 |
| DOIs | |
| Publication status | Published - 2014 Feb 1 |
Keywords
- Damage detection
- Local damage
- Residual analysis
- Substructure
- System identification
- Three-dimensional structure
ASJC Scopus subject areas
- Architecture
- Building and Construction
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