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Vertical seam connecting device of fabricated underground diaphragm wall and construction method
The invention provides a vertical seam connecting device of an assembly type underground diaphragm wall and a construction method, and the vertical seam connecting device of the assembly type underground diaphragm wall comprises a positioning guide rail which is arranged on the end face of one assembly type underground diaphragm wall of two adjacent assembly type underground diaphragm walls at a vertical seam node in the height direction; the at least two groups of guide plug-ins are longitudinally and horizontally arranged on the end face of the other assembly type underground diaphragm wall of the two adjacent assembly type underground diaphragm walls at the vertical seam node at intervals, each group of guide plug-ins is provided with a slot matched with the positioning guide rail, and the slots are connected with the positioning guide rail in an inserting manner and are in sliding fit with the positioning guide rail. According to the method, the alignment precision and the construction efficiency of construction of the two adjacent fabricated underground diaphragm walls at the vertical seam joint are improved, the alignment difficulty can be reduced, the splicing quality can be guaranteed, and the problem that particulate matter is blocked and cannot sink into the fabricated underground diaphragm walls in the later period can be solved.
本发明提供一种装配式地下连续墙的竖缝连接装置及施工方法，该装配式地下连续墙的竖缝连接装置，包括：定位导轨，沿高度方向设置在竖缝节点处的相邻两块装配式地下连续墙的其中一块装配式地下连续墙的端面上；导向插件，至少为两组，纵向间隔水平设置在竖缝节点处的相邻两块装配式地下连续墙的另一块装配式地下连续墙的端面上，每组所述导向插件上设置有与所述定位导轨匹配的插槽，所述插槽与定位导轨插入连接且滑动配合。本发明提高了相邻两块装配式地下连续墙的在竖缝节点处施工的对准精度及施工效率、能够降低对准难度，能够保证拼接质量，能够避免颗粒物卡住无法沉入后期装配式地下连续墙的问题。
Vertical seam connecting device of fabricated underground diaphragm wall and construction method
The invention provides a vertical seam connecting device of an assembly type underground diaphragm wall and a construction method, and the vertical seam connecting device of the assembly type underground diaphragm wall comprises a positioning guide rail which is arranged on the end face of one assembly type underground diaphragm wall of two adjacent assembly type underground diaphragm walls at a vertical seam node in the height direction; the at least two groups of guide plug-ins are longitudinally and horizontally arranged on the end face of the other assembly type underground diaphragm wall of the two adjacent assembly type underground diaphragm walls at the vertical seam node at intervals, each group of guide plug-ins is provided with a slot matched with the positioning guide rail, and the slots are connected with the positioning guide rail in an inserting manner and are in sliding fit with the positioning guide rail. According to the method, the alignment precision and the construction efficiency of construction of the two adjacent fabricated underground diaphragm walls at the vertical seam joint are improved, the alignment difficulty can be reduced, the splicing quality can be guaranteed, and the problem that particulate matter is blocked and cannot sink into the fabricated underground diaphragm walls in the later period can be solved.
本发明提供一种装配式地下连续墙的竖缝连接装置及施工方法，该装配式地下连续墙的竖缝连接装置，包括：定位导轨，沿高度方向设置在竖缝节点处的相邻两块装配式地下连续墙的其中一块装配式地下连续墙的端面上；导向插件，至少为两组，纵向间隔水平设置在竖缝节点处的相邻两块装配式地下连续墙的另一块装配式地下连续墙的端面上，每组所述导向插件上设置有与所述定位导轨匹配的插槽，所述插槽与定位导轨插入连接且滑动配合。本发明提高了相邻两块装配式地下连续墙的在竖缝节点处施工的对准精度及施工效率、能够降低对准难度，能够保证拼接质量，能够避免颗粒物卡住无法沉入后期装配式地下连续墙的问题。
Vertical seam connecting device of fabricated underground diaphragm wall and construction method
一种装配式地下连续墙的竖缝连接装置及施工方法
MA YUEQIANG (author) / LONG LIBO (author) / FU SAINAN (author) / ZHENG JINYU (author) / HE KUN (author)
2022-12-30
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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