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弹性接触问题在工程技术中有着广泛的应用,其中汽轮机枞树型叶根的应力分布计算,就是它的一个典型应用例子。本文介绍弹性接触问题中的一般理论概述和它的通用电子计算机程序。最后对汽轮机枞树型叶根的应力分布计算结果作出一些有用的分析。
The problem of elastic contact has a wide range of applications in engineering. The calculation of the stress distribution of the turbine’s fir root is one of the typical application examples. This article presents a general theoretical overview of the elastic contact problem and its general-purpose electronic computer program. Finally, some useful analyzes are made on the calculation results of the stress distribution of steam turbine fir root.