Horizontal isotropicelasticity constitutive relation model is taken as orthotropic interface model and used to simulate the interface between horizons of pavement.
引入横观各向同性弹性本构关系模型作为正交各向异性接触模型，实现路面结构层间接触状态的数值模拟。
2
The mathematical models of thermal elasticity fracture problem of cracked plate for isotropic functionally graded materials are researched.