A study on performance assessment of damaged beam based on static approach
- Authors
- Lee, Eun-Taik; Kim, Gon; Lee, Min-Su; Bae, Chung-Yeol; Eun, Hee-Chang
- Issue Date
- Apr-2008
- Publisher
- WORLD SCIENTIFIC PUBL CO PTE LTD
- Keywords
- damage detection; data expansion; displacement curvature; finite element method; minimization
- Citation
- INTERNATIONAL JOURNAL OF MODERN PHYSICS B, v.22, no.9-11, pp 1813 - 1818
- Pages
- 6
- Journal Title
- INTERNATIONAL JOURNAL OF MODERN PHYSICS B
- Volume
- 22
- Number
- 9-11
- Start Page
- 1813
- End Page
- 1818
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/53325
- DOI
- 10.1142/S0217979208047468
- ISSN
- 0217-9792
1793-6578
- Abstract
- Starting from the derivation of an analytical method to expand measured static displacement data to full degrees of freedom, this study proposes a damage detection method to detect the damage of damaged beam by introducing displacement curvature and damage factor (DF). The validity of the proposed method is evaluated in damaged beam system that two simple beams are perpendicularly interconnected at a point.
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Collections - College of Engineering > ETC > 1. Journal Articles
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