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Title: Structural damage assessment with limited sensors
Authors: Tran, V.-A.
Quek, S.-T. 
Issue Date: 2007
Source: Tran, V.-A.,Quek, S.-T. (2007). Structural damage assessment with limited sensors. 5th International Conference on Advances in Steel Structures, ICASS 2007 3 : 663-668. ScholarBank@NUS Repository.
Abstract: This paper introduces a procedure to assess structural damage severity in the context of the modified DLV method using static response. Essential to the proposed procedure is the minimization of the difference of the eigen-values of flexibility matrix between the finite element model and experimental data. Such an optimization problem is solved by an iteration scheme using the penalty function method and results are the structural parameters at the damaged state. Numerical and experimental examples verify the capability of the proposed procedure in the case of limited sensors used.
Source Title: 5th International Conference on Advances in Steel Structures, ICASS 2007
ISBN: 9789810593711
Appears in Collections:Staff Publications

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