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讨论了吊卡结构有限元法分析的计算模型,并对CD7—182/350套管吊卡的结构强度作了详细分析。有限元计算结果与实验应力一致,为工程设计提供了可靠的数据。
The calculation model of the finite element analysis of the elevator structure is discussed and the structural strength of the CD7-182 / 350 casing elevator is analyzed in detail. The finite element calculation results are consistent with the experimental stress, which provide reliable data for engineering design.