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文章概述了采用有限单元法进行井架设计计算的步骤,具体报告了ZJ15D钻机井架的电算过程,对井架设计中的若干问题也进行了讨论。
This paper summarizes the steps of calculating the derrick design by using the finite element method, reports the calculation process of the derrick of the ZJ15D rig, and discusses some problems in the derrick design.