2) telescopic lap splice
套接接头
3) casing joint
套管接头
1.
The influence of high pressure on thread contact stress of casing joints in gas wells;
高压对气井套管接头螺纹接触应力的影响研究
2.
In high-temperature (HT) -high-pressure (HP) gas wells and steam injection wells, the heat stress caused by temperature difference had great effect on contact pressure of casing joints.
在高温高压气井或注蒸汽的热采井中,变温引起的温度应力(即热应力)将对套管接头的接触压力产生一定的影响,高温差引起的套管接头的接触压力分布变得更加不均,当温差达到一定值时,套管接头内的等效应力将接近材料的屈服强度,使螺纹接触处进入塑性变形状态,从而影响了套管接头的密封性。
4) casing connection
套管接头
1.
Pull-out failure is the main damage form of round thread casing connections.
利用弹塑性有限元法,研究了圆螺纹套管接头发生滑脱失效的过程与机理,然后通过全尺寸试验,分析了这种接头在失效过程中的应变分布及变形情况,并验证了有限元结果。
2.
Gluing is one of the failure forms for casing connection,and it is occurred in the thread during casing makeup.
粘扣是套管接头的失效形式之一 ,它发生在套管上扣操作过程中的螺纹处。
3.
The distribution of the Stress in casing connection, the value of make-up torque and thread off load are studied when the casing connection is assembled or loaded with internal pressure and axial tension, which are very important for gluing, leakage and thread off failure analysis.
套管接头在装配、内压和拉伸载荷工况条件作用下，沿接头的应力分布规律及上扣扭矩和滑脱力的大小，对分析套管接头粘扣、泄漏和滑脱失效有重要参考价值。
5) connector cutting
套铣接头
6) die body
模头接套
补充资料：黏合套接接头
分子式：
CAS号：
性质：两个被粘物的粘接部位形成销轴或套状结构的接头。
CAS号：
性质：两个被粘物的粘接部位形成销轴或套状结构的接头。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条