Comparative Study of Cohesive Zone and Virtual Crack Closure Techniques for Three-Dimensional Fatigue Debonding A. PIRONDI 1 , G. GIULIESE 1 , F. MORONI 2 , A. BERNASCONI 3 , and A. JAMIL 3 1 Dipartimento di Ingegneria Industriale, Universita`di Parma, Parma, Italy 2 Centro Interdipartimentale SITEIA.PARMA, Universita`di Parma, Parma, Italy 3 Dipartimento di Meccanica, Politecnico di Milano, Milano, Italy 1. INTRODUCTION Composite and hybrid metal=composite structures are nowadays present not only in the aerospace industry, but thanks to continuous performance improvement and cost reduction, also many more industrial fields are approaching the use of multimaterial structural elements. This requires, in turn, extensive use of adhesive bonding and a more and more sophisticated capability to simulate and predict the strength of bonded connections where, for this purpose, analytical methods are being progressively integrated or Received 17 July 2013; in final form 23 October 2013. Address correspondence to A. Pirondi, Dipartimento di Ingegneria Industriale, Universita ` di Parma, Parco Area delle Scienze 181=A, 43124 Parma, Italy
Comparative Study of Cohesive Zone and Virtual Crack Closure Techniques for Three-Dimensional Fatigue Debonding
May 30, 2023
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