摘要
通过补充定义沿某方向的全应变和剪应变，顺理推出应变椭球的概念及形式，从而强化了应力、应变的对偶性。
y Complementing the definition of omnistrains and shearing strains along certain directions,this paperderives the concept of strain ellipsoid and its form so that the duality of the stress and strain can be intensified.
出处
《桂林电子工业学院学报》
1995年第4期59-63,共5页
Journal of Guilin Institute of Electronic Technology
关键词
应力
应变
全应变
剪应变
应变椭球
对偶性
stress,strain, omnistrain,shearing strain,strain ellipsoid, stress ellipsoid,duality
