Using this method in finite displacement theory of elasticity, we found not only variational functionals obtained by predecessors but also a pair of new functionals-narrow functionals.

将此法应用于弹性有限位移理论中，除了得到前人得到的变分泛函外，还得到了一对新泛函—狭义泛函。

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This paper puts forward the principle of complementary virtual work in the finite displacement theory of elasticity and provides a detailed proof thereof.

本文建立了有限变形弹性理论中的余虚功原理，包括此原理的提出与详细的证明。

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In this paper, the problem of large axisymmetric deformation of hyperelastic membrane is reformulated on the basis of the general theory of finite elasticity.

本文从有限弹性理论出发对超弹性薄膜轴对称大变形问题进行了一般的数学描述。

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