{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,6]],"date-time":"2026-05-06T20:13:38Z","timestamp":1778098418730,"version":"3.51.4"},"reference-count":60,"publisher":"SAGE Publications","issue":"16","license":[{"start":{"date-parts":[[2003,8,1]],"date-time":"2003-08-01T00:00:00Z","timestamp":1059696000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Composite Materials"],"published-print":{"date-parts":[[2003,8]]},"abstract":"<jats:p>A new decohesion element with the capability of dealing with crack propagation under mixed-mode loading is proposed and demonstrated. The element is used at the interface between solid finite elements to model the initiation and non-self-similar growth of delaminations in composite materials. A single relative displacement-based damage parameter is applied in a softening law to track the damage state of the interface and to prevent the restoration of the cohesive state during unloading. The softening law is applied in the three-parameter Benzeggagh-Kenane mode interaction criterion to predict mixed-mode delamination propagation. To demonstrate the accuracy of the predictions, steady-state delamination growth is simulated for quasi-static loading of various single mode and mixed-mode delamination test specimens and the results are compared with experimental data.<\/jats:p>","DOI":"10.1177\/0021998303034505","type":"journal-article","created":{"date-parts":[[2003,8,27]],"date-time":"2003-08-27T00:43:34Z","timestamp":1061945014000},"page":"1415-1438","source":"Crossref","is-referenced-by-count":1459,"title":["Numerical Simulation of Mixed-Mode Progressive Delamination in Composite Materials"],"prefix":"10.1177","volume":"37","author":[{"given":"P. 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