The Study on the Mechanical Properties of Closed-cell Foam Rubber Based on Microstructure Model

摘要：

　　This paper analyses the mechanical behavior of matrix material and cell structure of closed-cell foam rubber by Gibson-Ashby model and the strain energy function of incompressible rubber-like material.The constitutive relation of closed-cell foam rubber is established by the overlay analysis of the two impact factors.The constitutive data for the new model is fitted and the uniaxial compression experiment is utilized to prove the feasibility of the constitutive equation produced in this paper.The model is in good agreement with the experimental results.

关键词： foam rubber superelasticity finite deformation constitutive relationship

作者: GUO Hui HU Wen Jun TAO Jun Lin

作者单位: School of Civil Engineering and Architecture,Southwest University of Science and Technology, Mianyan School of Civil Engineering and Architecture,Southwest University of Science and Technology, Mianyan

会议类型: 国际会议

会议名称: 2012 International Conference on Chemical Engineering,Metallurgical Engineering and Metallic Materials(2012化工、冶金和金属材料国际会议(CMMM2012))

会议地点: 昆明

会议语种:英文

页码: 739-742

在线出版日期: 2012-10-12（万方平台首次上网日期，不代表论文的发表时间）