摘要
石油井架在工作中将受到各种静态和动态荷载的作用。运用时间历程分析方法,通过模拟井架钻井时的典型工况,对油田普遍采用的A型井架进行冲击响应计算和分析,所得结论对井架结构设计、油田安全钻井和延长井架使用寿命等都具有参考价值。
The oil derrick will be subjected to various static and dynamic loads when working. In terms of time history method, the impulse response of A-shape oil derrick presently used in oilfield is calculated and analyzed by simulating the typical working conditions. The conclusions referrence values to design derrick and drill safely and prolong the lifetime of derrick.
出处
《钢结构》
2008年第5期19-21,共3页
Steel Construction
关键词
井架
动态载荷
时间历程
冲击响应
oil derrick dynamic load time history impulse response
