摘要
对修井机井架进行有限元分析,同时也对井架的应力分布及危险截面进行了分析。在此基础上,分析了几种结构形式的优缺点,并用“方案选择方法”对井架进行反复计算。
Abstract The stress distribution and critical section etc are cleared through the finite element analyse. The advantages and shortcomings of several structural forms are analyzed also. Some useful result for Derrick design is obtained through repeatedly calculation with“plan selection method”.
出处
《石油矿场机械》
1998年第2期17-21,共5页
Oil Field Equipment