摘要
对Φ 73mm× 5.51mmNU N80油管采用了三种外径接箍进行有限元计算与滑脱强度试验，分析了接箍外径缩小后对连接强度的影响以及失效形式。
Calculation with FE method and slippage strength tests are conducted, using couplings with three ODs applied on theΦ 73mm× 5.51mm NU N80 tubing to analyze the relationship between reduction of coupling OD and the joining strength and the failure form as well.
出处
《钢管》
CAS
2000年第6期19-22,共4页
Steel Pipe
关键词
油管
接箍
滑脱强度
有限元计算
Tubing
Coupling
Slippage Strength
FE calculation met`
