標題: Reliability formulation for composite laminates subjected to first-ply failure
作者: Kam, TY
Chang, ES
機械工程學系
Department of Mechanical Engineering
公開日期: 1-May-1997
摘要: Methods formulated on the basis of the concept of first-ply failure and the structural reliability theory are presented for the reliability analysis of laminated composite plates. In the reliability formulation, an appropriate phenomenological failure criterion is used to establish the limit state equation of the laminated composite plates, and different numerical techniques are employed to evaluate the reliability of the plates. Experimental investigations of lamina strengths and first-ply failure loads of laminated composite plates were performed. Baseline probability distributions of lamina strength parameters constructed from the test data are used to study the reliability of the laminated plates. The accuracy of the proposed models in reliability assessment of the laminated plates are verified by the experimental results on first-ply failure load distributions. (C) 1997 Elsevier Science Ltd.
URI: http://hdl.handle.net/11536/556
ISSN: 0263-8223
期刊: COMPOSITE STRUCTURES
Volume: 38
Issue: 1-4
起始頁: 447
結束頁: 452
Appears in Collections:Conferences Paper


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