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本文介绍σ_(cr)>σ_s~t的外压圆筒的计算公式。使用该计算法,可以不查外压图表就能方便、快速完成外压圆筒的计算。其适用范围将比规范[1]更宽。同时,经实例对比,本文结果与规范[1]比较接近。
This paper introduces the formula of σ_ (cr)> σ_s ~ t external pressure cylinder. Using this method, you can easily and quickly complete the calculation of the external pressure cylinder without checking the external pressure chart. Its scope of application will be wider than the norm [1]. At the same time, the result of this paper is close to that of the standard [1].