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本文重点介绍了AMOCO公司在苏伊士湾是如何使用和计算双层组合套管的,并从理论上导出了该公司设计计算曲线的方程。在讨论了Б.Г.Галеркин和拉美(Lame)变形方程的异同之后指出,由后者导出的双层组合套管计算公式是较低一级的近似形式。文章还给出了一套计算双层组合套管的TI-59电算程序。
This article highlights how AMOCO uses and calculates bimetallic casing in Suez Bay and derives theoretically the equation for the company’s design calculations. After discussing the similarities and differences between the deformation equations of Б.Г. Галеркин and Lame, it is pointed out that the calculation formula of double-layer composite bushing derived by the latter is an approximation of the lower level. The article also gives a TI-59 calculus program that calculates double-bushing assemblies.