• 应力功函数 - 引用次数：2

  The strain-energy function for nonlinear elastic materials is extended to obtain a stress-work function for elastoplastic continua. With the aid of the stress-work function, plane strain kinking under biaxial loading in isotropic elastoplastic continua is analyzed.

  将非线性弹性材料的应变能函数进行扩展,得到弹塑性材料的应力功函数,借助于应力功函数,分析各向同性弹塑性材料在双向加载时产生的平面应变折曲。

  参考来源 - 平面应变下弹塑性材料的折曲

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