The plane displacement of hyperelasticity was discussed. Aimed at a complex strainenergydensity function, a group of hyperelasticity governing equations defined on initial configuration were solved.
Introduced in this paper are two fracture critical surfaces of three dimensional mixed mode obtained from the theory ofstrainenergydensity factor and the theory of maximum tensile strain.
本文对按应变能密度理论和最大拉应变理论所推导出的两个三维复合型断裂临界曲面作了简要介绍。
3
The values of plastic strainenergydensity are affected by the plastic strain amplitude and change with the cycle numbers.