摘要
针对孔洞缺陷的粘贴堵漏法 ,通过鼓包试验模型分析 ,给出了胶粘剂界面韧性应力强度因子的计算过程 。
In allusion to leakage blockage method by sticking of pore defect, the calculation process of toughness stress strength factor in the glue interface is given through the bulge test model analysis, and the critical bulge radius of split crack inter-cohesion break of epoxy resin glue is evaluated by means of brittle break criterion of break mechanics.
出处
《化肥设计》
CAS
2002年第6期19-20,共2页
Chemical Fertilizer Design
关键词
粘贴堵漏胶粘剂
疲劳寿命
孔洞缺陷
应力强度因子
pore defect, leakage blockage by sticking, stress strength factor, fatigue life
