Structural optimization of contact problems using Cahn-Hilliard model

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• 作者：A. Myśliński^a ; ^b ; ; M. Wró ; blewski^a
• 关键词：Topology optimization ; Contact problems ; Phase transitions ; Cahn&ndash ; Hilliard model
• 刊名：Computers & Structures
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：180
• 期：Complete
• 页码：52-59
• 全文大小：460 K
• 卷排序：180

文摘

Topology optimization of unilateral elastic contact problems with Tresca friction. Regularization of topology optimization problem using phase transition models. Necessary optimality condition in the form of generalized Cahn–Hilliard equation. Finite element approximation. Optimal topologies leading to reduction of maximal contact stress.