Relaxation Effects in the Thermo-viscoelasticity with Three-phase-lag

摘要：

A model of generalized thermo-viscoelasticity with three-phase-lag is presented, and the rheological properties of the volume are taken into consideration. The formulations are applied to the generalized thermoelasticity theories: TEWED theory and three-phase-lag theory. Exact solutions for a medium with a cylindrical cavity are subjected to a time-dependent thermal shock. Numerical results are illustrated graphically by inversing the Laplace transform. A comparison of the results for TEWED theories and three-phase-lag theory is presented.

关键词： Relaxation effects Thermo-viscoelasticity Cylindrical cavity Three-phase-lag

作者: LIU Ganbin YE Ronghua

作者单位: College of Civil and Environmental Engineering, Ningbo University, Ningbo, P.R.China, 315211

会议类型: 国际会议

会议名称: 2010 International Symposium on Multi-field Coupling Theory of Rock and Solid Midia and Its Applications(2010年岩土多场耦合理论及应用国际学术论坛)

会议地点: 成都

会议语种:英文

页码: 22-26

在线出版日期: 2010-10-10（万方平台首次上网日期，不代表论文的发表时间）