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。
2
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。
3
In this paper, the problem of large axisymmetric deformation of hyperelastic membrane is reformulated on the basis of the general theory of finiteelasticity.