Computational morphology design of duplex structure considering interface debonding

• Published in: Composite structures Vol. 302; p. 116200
• Main Authors: Zhou, Jiaxin, Watanabe, Ikumu, Yamada, Takayuki
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 15.12.2022
• Subjects: Finite strain; Interface property; Interface thickness; Multimaterial; Topology optimization; Topology optimization; Multimaterial; Interface property; Finite strain; Interface thickness

A finite volume interface is an interface region with interface strength, and is most often generated during the fabrication (3D printing) of a duplex structure. However, it is often neglected in morphology design due to numerical complexity and computational difficulties. In addition, a sharp and p...