ABAQUS-UMAT复合材料渐进失效分析.pdf

Journal of Reinforced Plastics and Composites Inelastic and Failure Analysis of Laminate Structures by ABAQUS Incorporated with a General Constitutive Relationship Zheng-Ming Huang Journal of Reinforced Plastics and Composites 2007; 26; 1135 DOI: 10.1177/0731684407079753 The online version of this article can be found at: /cgi/content/abstract/26/11/1135 Published by: Additional services and information for Journal of Reinforced Plastics and Composites can be found at: Email Alerts: /cgi/alerts Subscriptions: /subscriptions Reprints: /journalsReprints.nav Permissions: http://www.sagepub.co.uk/journalsPermissions.nav Citations /cgi/content/refs/26/11/1135 Downloaded from at ZHEJIANG UNIV LIB on May 23, 2009 Inelastic and Failure Analysis of Laminate Structures by ABAQUS Incorporated with a General Constitutive Relationship ZHENG-MING HUANG* School of Aerospace Engineering and Applied Mechanics Tongji University, 1239 Siping Road Shanghai 200092, PR China ABSTRACT: A general constitutive relationship for describing the inelastic and strength behavior of laminated composites reinforced with various fiber preforms was presented in References [1,2]. The relationship is consistent in that when the fiber disappears or becomes the same as the matrix, the nonlinear cons