A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for connecting jacking pipe into old drainage system
The invention discloses a construction method for connecting a jacking pipe into an old drainage system, and relates to the technical field of jacking pipe construction, and the construction method comprises the following steps: S1, plugging an original channel in an old well; s2, pumping water in the old well, dredging, and ventilating; s3, the pipe jacking machine is stopped from construction of the starting well to the old well wall; s4, the well wall is chiseled away, and the chiseling-away position is the part between the well wall and the pipe jacking machine; s5, a gap between the pipe jacking machine shell and the well wall is blocked; s6, equipment in the pipe jacking machine is dismounted, a machine shell is reserved, and the machine shell is transported out from the rear portion of the pipeline; and S7, plugging of the original channel is removed. The method is helpful for reducing the influence on traffic, and is suitable for old well reconstruction operation in a complex traffic condition environment.
本申请公开了一种顶管接入旧有排水系统的施工方法，涉及顶管施工施工技术领域，其步骤如下：S1：封堵旧井内原有通道；S2：旧井内抽水清淤，通风换气；S3：顶管机从始发井施工至旧井壁处停止；S4：凿除井壁，凿除位置为井壁与顶管机之间的部分；S5：封堵顶管机机壳和井壁之间的间隙；S6：拆除顶管机内设备，保留机壳，从管道后方运出；S7：拆除原有通道的封堵。本申请有助于降低对交通的影响，适用于对交通情况复杂环境下的旧井改造作业。
Construction method for connecting jacking pipe into old drainage system
The invention discloses a construction method for connecting a jacking pipe into an old drainage system, and relates to the technical field of jacking pipe construction, and the construction method comprises the following steps: S1, plugging an original channel in an old well; s2, pumping water in the old well, dredging, and ventilating; s3, the pipe jacking machine is stopped from construction of the starting well to the old well wall; s4, the well wall is chiseled away, and the chiseling-away position is the part between the well wall and the pipe jacking machine; s5, a gap between the pipe jacking machine shell and the well wall is blocked; s6, equipment in the pipe jacking machine is dismounted, a machine shell is reserved, and the machine shell is transported out from the rear portion of the pipeline; and S7, plugging of the original channel is removed. The method is helpful for reducing the influence on traffic, and is suitable for old well reconstruction operation in a complex traffic condition environment.
本申请公开了一种顶管接入旧有排水系统的施工方法，涉及顶管施工施工技术领域，其步骤如下：S1：封堵旧井内原有通道；S2：旧井内抽水清淤，通风换气；S3：顶管机从始发井施工至旧井壁处停止；S4：凿除井壁，凿除位置为井壁与顶管机之间的部分；S5：封堵顶管机机壳和井壁之间的间隙；S6：拆除顶管机内设备，保留机壳，从管道后方运出；S7：拆除原有通道的封堵。本申请有助于降低对交通的影响，适用于对交通情况复杂环境下的旧井改造作业。
Construction method for connecting jacking pipe into old drainage system
一种顶管接入旧有排水系统的施工方法
ZHANG SHUN (author) / YIN BUBAI (author) / JIA BAORONG (author) / ZHU JUN (author) / ZHANG CHAOBIAO (author) / YAO WEIFENG (author) / HOU ZHENGYU (author) / WU YINMING (author) / WU YILIN (author) / ZHU WEIXIN (author)
2023-05-05
Patent
Electronic Resource
Chinese
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