应用数学和力学(英文版)
應用數學和力學(英文版)
응용수학화역학(영문판)
APPLIED MATHEMATICS AND MECHANICS(ENGLISH EDITION)
2001年
6期
650-657
,共8页
杨海天%高强%郭杏林%邬瑞锋
楊海天%高彊%郭杏林%鄔瑞鋒
양해천%고강%곽행림%오서봉
viscoelasticity%dynamic problem%finite element
A new scheme of time stepping for solving the dynamic viscoelastic problems are presented. By expanding variables at a discrete time interval, FEM based recurrent formulae are derived. A self-adaptive algorithm for different sizes of time steps can be carried out to improve computing accuracy. Numerical validation shows satisfactory performance.
