摘要
在一般应力状态的应力椭球面上.一点的矢径不能直接给出相应全应力作用面的方向,但是,通过调整坐标比例尺,将应力椭球面改制成应力球面,该球面上一点矢径指向就是相应全应力作用面的法向。
On the stress ellipsoid in common stress state, radius vector of a point cannt detemine directly direction of acting surface of the resultant stress. While the ellipsoid was reformed a stress sphere by adjusting scale of coordinate,radius vector's direction of a point on this sphere is direction of the resultant stress.
出处
《合肥工业大学学报(自然科学版)》
CAS
CSCD
1996年第S1期111-113,共3页
Journal of Hefei University of Technology:Natural Science
关键词
应力椭球面
全应力
作用面
stress ellipsoid, resultant stress,acting surface