本文提出了斜裂纹鼓胀效应修正系数公式。
In this paper we present a relation for the bulge effect factor of declivous cracks.
针对油管柱—封隔器系统的活塞、螺弯、温度、鼓胀等四种基本效应进行分析，同时根据现场工艺特点进行了温度场和压力场的研究。
It manly analyzes four kinds transmutations of piston effect, temperature effect, expansion effect, helical buckling effect in the system of tubing and packer.
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