In the paper, the relation between stress and strain of transverse isotropic material and isotropic material is deduced. 用對張量函數求導的方法導出了橫觀各向同性材料和各向同性材料的應力應變關係式的一般形式。
For the sake of simplicity only a material with isotropic properties will be considered. 為了簡單起見,僅討論各向同性材料。