Abstract: Two-dimensional, three-dimensional and n-dimensional stress functions are derived by a unified method. Because it is constructive, the completeness of these functions, embodied in the course of derivation, is selfevident.

Key words: elasticity, stress function, equations of equilibrium

摘要： 以统一的方法，分别导出了二维、三维直至n维的应力函数，而且由于该方法是构造性的，所以从推导过程就可得到这些应力函数是完备的。

关键词: 弹性力学, 应力函数, 平衡方程