Equations and diagrams for designing such columns under axial and small eccentric load are given in this paper and have been used in practical engineering designs.
提出了中心受压和小偏心受压设计公式及有关图表。并在实际工程中应用。
In order to solve the eccentric worn problem of tubing, deformation finite element simulation of the eccentric worn tubing was carried out with ANSYS software under internal pressure and axial load.
为了解决油管偏磨问题，对内压和轴力作用下的无偏磨、单面偏磨和双面偏磨油管分别进行了有限元(AN - SYS软件)模拟研究。
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