There was no simple method to calculate the stress of oblique nozzle in the cylindrical pressure vessel.

圆柱形压力容器斜接管的应力计算还没有一个简便可行的计算公式。

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In the present paper the analysis of cylindrical pressure vessel with ellipsoidal closures and bolted flanged connections is performed by using analytical as well as discrete method.

本文用半解析半离散的方法，对具有椭球封头的法兰连接圆筒压力容器进行了分析。

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By measuring the strain of the steel internal pressure vessel which has a hemispherical head and a cylindrical shell, analyzing the stress, we discover the data exists the problem.

通过对钢制内压球形封头和圆筒形容器的应变测量及应力进行分析，发现了数据中存在的一些问题。

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