Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-tightening leakage blocking method for underground diaphragm wall
The invention discloses a self-tightening leakage blocking method for an underground diaphragm wall, and relates to the technical field of municipal road foundation pit maintenance. The method aims at solving the problem that an existing method for supporting underground diaphragm wall joints through slurry retaining walls cannot prevent the water leakage phenomenon. The method comprises the following steps that a strip-shaped hole penetrating through a wall body is longitudinally formed in the joint part of every two adjacent underground diaphragm walls; the bottom plate of the connecting piece penetrates through the strip-shaped hole and is buckled to the side, close to the soil body, of the connector part. A plugging plate is attached to the side, close to the foundation pit, of the joint part, so that the plugging plate covers a joint between the joint part and the underground diaphragm wall, and a screw of the connecting piece penetrates through a wall body of the joint part and the plugging plate and is locked by a nut.
本发明的一种地下连续墙自紧式封堵渗漏方法，涉及市政道路基坑维护技术领域。针对现有泥浆护壁支撑地下连续墙接缝的方法无法阻止渗漏水现象发生的的问题。步骤如下：在相邻两幅地下连续墙的接头部位纵向开设贯穿墙体的条形孔；连接件的底板穿过条形孔并卡扣于接头部位靠近土体一侧；在接头部位靠近基坑一侧贴合设置封堵板，使得封堵板覆盖接头部位与地下连续墙之间的接缝，连接件的螺杆贯穿接头部位墙体及封堵板并由螺母锁紧。
Self-tightening leakage blocking method for underground diaphragm wall
The invention discloses a self-tightening leakage blocking method for an underground diaphragm wall, and relates to the technical field of municipal road foundation pit maintenance. The method aims at solving the problem that an existing method for supporting underground diaphragm wall joints through slurry retaining walls cannot prevent the water leakage phenomenon. The method comprises the following steps that a strip-shaped hole penetrating through a wall body is longitudinally formed in the joint part of every two adjacent underground diaphragm walls; the bottom plate of the connecting piece penetrates through the strip-shaped hole and is buckled to the side, close to the soil body, of the connector part. A plugging plate is attached to the side, close to the foundation pit, of the joint part, so that the plugging plate covers a joint between the joint part and the underground diaphragm wall, and a screw of the connecting piece penetrates through a wall body of the joint part and the plugging plate and is locked by a nut.
本发明的一种地下连续墙自紧式封堵渗漏方法，涉及市政道路基坑维护技术领域。针对现有泥浆护壁支撑地下连续墙接缝的方法无法阻止渗漏水现象发生的的问题。步骤如下：在相邻两幅地下连续墙的接头部位纵向开设贯穿墙体的条形孔；连接件的底板穿过条形孔并卡扣于接头部位靠近土体一侧；在接头部位靠近基坑一侧贴合设置封堵板，使得封堵板覆盖接头部位与地下连续墙之间的接缝，连接件的螺杆贯穿接头部位墙体及封堵板并由螺母锁紧。
Self-tightening leakage blocking method for underground diaphragm wall
一种地下连续墙自紧式封堵渗漏方法
LI RONGSHUAI (Autor:in) / WANG SHIKUN (Autor:in) / TANG WENJUN (Autor:in) / ZHANG XUEJIN (Autor:in) / WANG XIAOFENG (Autor:in) / JIANG RUYING (Autor:in) / HE JIAXIN (Autor:in) / JIN MENGEN (Autor:in)
11.10.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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