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本文对套管在对径载荷和均匀外压共同作用下的承载能力进行了理论分析和实验研究,从而建立了套管极限承载能力的方程组,可供套管或其它管壳的设计和研究参考。
In this paper, the theoretical analysis and experimental study on the bearing capacity of casing under the combined action of radial load and uniform external pressure have established the equations for the ultimate bearing capacity of casing, which can be used to design and study the casing or other casing reference.