节点文献
浴缸式接头圆角耐久性研究
DURABILITY RESEARCH FOR THE FILLET OF BATHTUB JOINT
【摘要】 通过对浴缸式接头圆角耐久性试验及分析研究,证明基于概率断裂力学的耐久性设计方法对圆角也是适用的。推荐对于圆角的较小裂纹扩展采用b=1的裂纹扩展模型。
【Abstract】 Testing and analysis research on fillets of bathtub joint show that the durability design approach based on probabilistic fracture mechanics is applicable to fillets.The crack growth model of exponent b =1 is recommended for smaller crack at fillets.
- 【文献出处】 机械强度 ,JOURNAL OF MECHANICAL STRENGTH , 编辑部邮箱 ,1997年01期
- 【分类号】TB114.3
- 【下载频次】20