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http://dx.doi.org/10.7234/kscm.2010.23.2.040

Reliability Analysis for Composite Laminated Plate Using Hybrid Response Surface Method  

Lee, Seok-Je (충남대학교 항공우주공학과 대학원)
Kim, In-Gul (충남대학교 항공우주공학과)
Publication Information
Composites Research / v.23, no.2, 2010 , pp. 40-47 More about this Journal
Abstract
In this paper, the hybrid response surface method(HRSM) is proposed and examined. Hybrid response surface method calculate a approximate model repeatedly based on MPP coordinates. To verify the performance, probability of failure, MPP(Most Probable failure Point) and reliability index are calculated for nonlinear function and composite laminated plate by using reliability analysis method and compared with results by using typical response surface method(RSM). Probability of failure is calculated under the assumption of the nonlinear limit state equation and given failure criterion. The results of proposed method shows performance improvement in estimating the probability of failure.
Keywords
hybrid response surface method; reliability analysis; Most Probable failure Point, MPP; composite laminated plate;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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