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http://dx.doi.org/10.3795/KSME-A.2002.26.12.2574

Experimental Verification of the Structural Damage Identification Method Developed for Beam Structures  

Cho, Kook-Lae (인하대학교 기계공학과)
Shin, Jin-Ho (인하대학교 기계공학과)
Lee, U-Sik (인하대학교 기계공학과)
Publication Information
Transactions of the Korean Society of Mechanical Engineers A / v.26, no.12, 2002 , pp. 2574-2580 More about this Journal
Abstract
In this paper, an experimental verification has been conducted for the frequency response function (FRF)-based structural damage identification method (SDIM) proposed for beam structures. The FRF-based SDIM requires the natural frequencies and mode shapes measured in the intact state and the FRF-data measured in the damaged state. Experiments are conducted for the cantilevered beam specimens with one slot and with three slots. It is shown that the proposed FRF-based SDIM provides damage identification results that agree quite well with true damage state.
Keywords
Structural Damage; Damage Identification; Beam; Vibration; Frequency Response Function;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
연도 인용수 순위
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