On Saint Venant - Kirchhoff imperfect interfaces

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• 作者：R. Rizzoni^a ; ^{rizzoni.raffaella@unife.it} ; S. Dumont^b ; ^c ; ^{serge.dumont@unimes.fr} ; F. Lebon^c ; ^{lebon@lma.cnrs-mrs.fr}
• 关键词：Asymptotic analysis ; Nonlinear elasticity ; Kirchhoff-Saint Venant ; Imperfect interface
• 刊名：International Journal of Non-Linear Mechanics
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：89
• 期：Complete
• 页码：101-115
• 全文大小：1413 K
• 卷排序：89

文摘

Contact laws replacing thin interphases made of a non linear material are proposed. The Saint Venant-Kirchhoff material model is assumed. Soft, hard and rigid thin interphases are studied. Matched asymptotic expansions with fractional exponents are used. A butt joint is analyzed.