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A platform for research: civil engineering, architecture and urbanism
Construction method for removing streaming concrete of diaphragm wall with cross-shaped steel plate joint
The invention discloses a construction method for removing streaming concrete of a diaphragm wall with a cross-shaped steel plate joint. The construction method comprises the following steps: drilling holes; grabbing grooves; soil retaining pieces are installed; the sharp teeth are tightly attached to the cross-shaped steel plate connector, and the grab bucket of the trenching machine moves up and down to break the whole streaming concrete structure; the wall shoveling device is hung on a grab bucket of a trenching machine, and the grab bucket of the trenching machine moves up and down to completely shovel off the residual streaming concrete on the cross-shaped steel plate joint; and a wall brushing device is replaced, the wall brushing device is tightly attached to the cross-shaped steel plate connector through a grab bucket of a trenching machine, and streaming concrete residues left on the cross-shaped steel plate connector are completely removed through vertical movement of the grab bucket of the trenching machine. The removing construction method for the streaming concrete of the cross-shaped steel plate connector diaphragm wall is suitable for removing the streaming concrete in a narrow space of the cross-shaped steel plate connector diaphragm wall, the step design is reasonable, all the steps are tightly combined, the streaming concrete of the cross-shaped steel plate connector diaphragm wall is completely removed, the construction difficulty is reduced, and the construction efficiency is improved.
本发明公开了一种十字钢板接头地连墙绕流混凝土的去除施工方法，包括如下步骤：钻孔；抓槽；安装挡土件；将锐齿紧贴十字钢板接头，通过成槽机抓斗上下移动将全部绕流混凝土结构破开；将铲壁器挂在成槽机抓斗上，利用成槽机抓斗上下移动将十字钢板接头上剩余绕流混凝土全部铲除；换装刷壁器，利用成槽机抓斗将刷壁器紧贴十字钢板接头，并利用成槽机抓斗上下移动将十字钢板接头上残留的绕流混凝土残渣全部清除干净。本十字钢板接头地连墙绕流混凝土的去除施工方法适用于对十字钢板接头地连墙狭小空间的去除绕流混凝土施工，步骤设计合理，各步骤紧密结合，将十字钢板接头地连墙绕流混凝土清除完全，降低了施工难度，提高了施工效率。
Construction method for removing streaming concrete of diaphragm wall with cross-shaped steel plate joint
The invention discloses a construction method for removing streaming concrete of a diaphragm wall with a cross-shaped steel plate joint. The construction method comprises the following steps: drilling holes; grabbing grooves; soil retaining pieces are installed; the sharp teeth are tightly attached to the cross-shaped steel plate connector, and the grab bucket of the trenching machine moves up and down to break the whole streaming concrete structure; the wall shoveling device is hung on a grab bucket of a trenching machine, and the grab bucket of the trenching machine moves up and down to completely shovel off the residual streaming concrete on the cross-shaped steel plate joint; and a wall brushing device is replaced, the wall brushing device is tightly attached to the cross-shaped steel plate connector through a grab bucket of a trenching machine, and streaming concrete residues left on the cross-shaped steel plate connector are completely removed through vertical movement of the grab bucket of the trenching machine. The removing construction method for the streaming concrete of the cross-shaped steel plate connector diaphragm wall is suitable for removing the streaming concrete in a narrow space of the cross-shaped steel plate connector diaphragm wall, the step design is reasonable, all the steps are tightly combined, the streaming concrete of the cross-shaped steel plate connector diaphragm wall is completely removed, the construction difficulty is reduced, and the construction efficiency is improved.
本发明公开了一种十字钢板接头地连墙绕流混凝土的去除施工方法，包括如下步骤：钻孔；抓槽；安装挡土件；将锐齿紧贴十字钢板接头，通过成槽机抓斗上下移动将全部绕流混凝土结构破开；将铲壁器挂在成槽机抓斗上，利用成槽机抓斗上下移动将十字钢板接头上剩余绕流混凝土全部铲除；换装刷壁器，利用成槽机抓斗将刷壁器紧贴十字钢板接头，并利用成槽机抓斗上下移动将十字钢板接头上残留的绕流混凝土残渣全部清除干净。本十字钢板接头地连墙绕流混凝土的去除施工方法适用于对十字钢板接头地连墙狭小空间的去除绕流混凝土施工，步骤设计合理，各步骤紧密结合，将十字钢板接头地连墙绕流混凝土清除完全，降低了施工难度，提高了施工效率。
Construction method for removing streaming concrete of diaphragm wall with cross-shaped steel plate joint
一种十字钢板接头地连墙绕流混凝土的去除施工方法
WU HAO (author) / PENG ZAICHAO (author) / WEI LIN (author) / YANG JINPANG (author) / MA YANXIN (author) / CAI QIU (author) / LIU DELIANG (author) / YI JIAN (author) / DENG LIYU (author)
2023-08-15
Patent
Electronic Resource
Chinese
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