平面应力状态平面应变状态的复数分析方法

Complex Number Analysis Method for Plane Stress State and Plane Strain State

通过引入应力复数和应变复数的概念，提出了平面应力分析和平面应变分析的复数方法。导出的表达式形式简洁，且具有简单的几何意义，易于应用。

Complex number method for plane stress analysis and plane strain analysis is proposed by means of introducing the concepts of stress complex number and strain complex number in this paper. The expression derived have both simple form and simple geometric meanig,so it is convenient for application.