广义胡克定律是 构成方程 对于线性弹性材料,指出 压力 tensor is linearly proportional to the 压力 tensor. The relationship is expressed as [latex]\sigma = C : \varepsilon[/latex], where [latex]\sigma[/latex] is the stress tensor, [latex]\varepsilon[/latex] is the strain tensor, and [latex]C[/latex] is the fourth-order stiffness tensor containing the material’s elastic constants.











