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台州市椒江污水处理尾水深海排放管道二期工程污水排放规模为10×104 m3/d,工程内容为陆上放流管道、水下放流管道(水下顺岸放流管道、水下垂岸放流管道)、扩散器、上升竖管、高位井、管线上的结构(管桥、锚索式柔性基础平台、镇墩、直埋式伸缩节、绝缘接头和挡桩等)。海上管道主要由水下顺岸放流管道、水下垂岸放流管道和扩散器组成。陆上放流管道长为1 997m,水下顺岸放流管道长为1 765 m,水下垂岸放流管道长为834 m,扩散器长为108 m,管道全长为4 704 m。详细介绍了该管道工程的施工方案,以供参考。
Taizhou Jiaojiang Sewage Treatment Sewage Deepwater Sewage Disposal Project Phase II sewage discharge size of 10 × 104m3 / d, the contents of the project onshore discharge pipelines, the water discharge pipelines (underwater cistern discharge pipe, the water drop shore discharge pipe) , Diffuser, riser, riser, structure on the pipeline (pipe bridge, anchor flexible foundation platform, town pier, direct buried expansion joints, insulation joints and retaining pile, etc.). The offshore pipeline is mainly composed of an underwater shore discharge pipe, an underwater shore discharge pipe and a diffuser. The length of the on-shore discharge pipe is 1 997 m, that of the underwater cistern is 1765 m, that of the underwater sabotage pipe is 834 m, that of the diffuser is 108 m, and that of the pipe is 4 704 m. Details of the construction of the pipeline project, for reference.