摘要
运用有限元软件ANSYS建立计算模型,对修井机井架进行结构设计和优化分析。结果表明,井架的结构设计对井架的受力分布起着至关重要的作用,合理的结构设计可以提高井架的安全性;对井架进行局部优化可以节省材料和减轻井架的自身质量,有利于提高井架的安全性和经济性。
<Abstrcat>?Structure design and optimization analysis and setting up computational models to the workover rigs using the finite element software ANSYS are introduced The analysis results suggest that the structure design of oil derrick plays a important role in the distribution of force in the oil derrickThe reliability of oil derrick can be improved by the reasonable design of structureLess materials will be required and its weight can be reduced by partial optimization to the derrick, which is beneficial to improve the reliability and economy of oil derrick
出处
《石油矿场机械》
北大核心
2002年第4期12-14,共3页
Oil Field Equipment
基金
.NULL.
关键词
油气井
修井机
井架
结构
优化设计
workover rig
drilling derrick
finite element method
optimizing design
