节点文献
裂纹结构应力梯度的方向性与三维线型单元
The Direction Characterisitic of Stress Gradient in Crack Structure and Three-Dimensional Line-type Element
【摘要】 分析了裂纹结构应力梯度的方向性特点,进行裂纹计算并与其他方法在计算量与计算精度方面进行了比较。
【Abstract】 Analysis is given to the direction characteristic of stress gradient in crackstructure by using three-dimensional line-type element,The purpose is considerably to reduce theoperation of computation and improve the computation precision in finite element analysis.
【关键词】 裂纹结构;
应力梯度;
有限元分析;
线型单元;
【Key words】 crack structtire; stress gradient; finite element analysiS; line-type element;
【Key words】 crack structtire; stress gradient; finite element analysiS; line-type element;
- 【文献出处】 重庆大学学报(自然科学版) ,JOURNAL OF CHONGQING UNIVERSITY(NATURAL SCIENCE EDITION) , 编辑部邮箱 ,1994年03期
- 【分类号】O346
- 【下载频次】81