摘要
从受力构件某点处取出以主应力表示的三向应力状态出发求任一斜截面上正应力和剪应力的解析法和图解法。在图解法中作了探讨，提出“混合法”比较简单。
In this paper, when threedimension stress at a point are known, the normal stress and the shear stress acting on slant section are found by an analytical method and a graphic analysis method. The paper discusses the graphic method and a simple combination method, is introduced.
出处
《安徽机电学院学报》
1998年第2期71-74,共4页
Journal of Anhui Institute of Mechanical and Electrical Engineering
关键词
应力状态
主应力
应力圆
state of stress
principal stress
mohrs circle
