节点文献
双材料界面裂纹断裂参数的实验测定
The Experimental Measurement of Fracture Parameter of Interface Crack in Bi-materials
【摘要】 首先推导了双材料界面裂纹尖端的位移场和应力强度因子之间的关系式。利用云纹干涉法实测了应力强度因子,并将实验结果与理论结果进行了比较。
【Abstract】 The relative equation between stress intensity factor and displacement field near interface crack tip of bimaterials was derived firstly.The stress intensity factor was measured using Moire Interferometry.The comparsion of experimental result with theoretical result was also made.
【关键词】 云纹干涉法;
界面裂纹;
应力强度因子;
【Key words】 moire interferometry; interface crack; stress intensity factor;
【Key words】 moire interferometry; interface crack; stress intensity factor;
- 【文献出处】 太原重型机械学院学报 ,Journal of Taiyuan Heavy Machinery Institute , 编辑部邮箱 ,2003年03期
- 【分类号】TB302
- 【被引频次】10
- 【下载频次】192