FE FORMULATION FOR THE VISCOELASTIC BODY MODELED BY FRACTIONAL CONSTITUTIVE LAW

• 作 者: 张卫 Nobuyuki Shimizu
• 机 构: InstituteofAppliedMechanics,DepartmentofMechanicalEngineering
• 出 处: 力学学报：英文版
• 发表日期: 2001年4期
• 关键词: VISCOELASTICITY FRACTIONAL CALCULUS FEM POLYMER materials viscoelasticity fracti
• 基金项目: The project supported by the Ministry of Education of China for the returned overseas Chinese scholars

This paper presents finite element (FE) formulation of the vis-coelastic materials described by fractional constitutive law.The time-domain three-dimensional constitutive equation is constructed.The FE equations are set up bytreating the fractional operat