摘要
利用梁的初等弯曲理论和线弹簧模型建立了三点弯曲裂纹梁的动态断裂分析方法，该方法使计算大为简化。
In this paper,a new method of dynamic fracture analysis of three point bending beam with an edge crack is presented by applying the elementary bending theory of beam and the line spring model.This method can simplify calculation,and the numerical results show that it has high precision.
出处
《国防科技大学学报》
EI
CAS
CSCD
1997年第2期90-94,共5页
Journal of National University of Defense Technology
基金
国家自然科学基金
