EXPERIMENT MODELING OF THE FINITE THERMO-HYPERELASTICITY FOR FIBER-REINFORCED RUBBER COMPOSITES

摘要：

Mechanical behaviors for a kind of two-family fiberreinforced rubber composite are studied by uniaxial tension tests with a varying temperature fields using a Zwick020 material test machine.Stress-strain relation curves for the rubber composite and the pure rubber are attained under different temperatures.The effect of temperature on the deformation of the material is analyzed.A strain energy function to catch the finite thermo-hyperelastic behaviors of the rubber composite material is developed using the least square method.Material constants are also determined from the experimental results.The agreement between the calculated and the experiment results are good.The thermo-hyperelastic strain energy function proposed here may have a practical use for the rubber products with two-family fiberreinforced rubber composites.

关键词： fiber-reinforced rubber composite strain energy function uniaxial tension test thermo-hyperelastic effect of temperature

作者: X.Huang J.S.Ren X.G.Yuan

作者单位: Shanghai Institute of Applied Mathematics and Mechanics,Shanghai 200075,China Department of Mechanic College of Science,Dalian Nationalities University,Liaoning Dalian 116600,China

会议类型: 国际会议

会议名称: The Third International Conference on Heterogeneous Material Mechanics(第三届国际非均匀材料力学会议)

会议地点: 上海

会议语种:英文

页码: 568-571

在线出版日期: 2011-05-22（万方平台首次上网日期，不代表论文的发表时间）