海底悬空管道的静力分析
The Static Analysis of Aerial Submarine Pipeline
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摘要: 研究了沿立管与水平管连接处悬空管段的静态分析,讨论了海底悬空管道所受的环境载荷,并开发了相应的计算机软件。该软件不但能计算静载荷下的强度,还能计算静态强度下的临界悬空长度。将理论结果与数值计算结果做了比较,结果表明,两种计算结果是一致的。Abstract: This paper studies the static analysis of aerial submarine segment between vertical and level pipeline. The environment loads acting on the pipeline are discussed, the corresponding calculation software is developed, which not only can compute pipeline strength, but also can compute the aerial pipeline length.