Based on the fact, regarding the pipe of direct-buried pipe as cylindrical shell, the article establishes curvilinear coordinates, and analyzes the loading on the pipe.
根据工程实际，利用弹性薄壳理论，将直埋管道直管段作为柱壳建立物理模型，并在相应曲线坐标下，对作用于管道上的荷载进行受力分析。
Based on the analysis of direct-buried pipe the advantages of general design are proposed. At last some corresponding management measures are put forwards to ensure the completion of construction.
通过对直埋管线的分析，得出了综合设计的优点，提出应加强管理，保证施工顺利进行。
Based on the analysis of direct-buried pipe the advantages of general design are proposed. At last some corresponding management measures are put forwards to ensure the completion of construction.
通过对直埋管线的分析，得出了综合设计的优点，提出应加强管理，保证施工顺利进行。
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