A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Underground diaphragm wall and construction method thereof
The invention discloses an underground diaphragm wall which comprises a reinforcement cage. The steel formwork assemblies are arranged on the inner side and the outer side of the reinforcement cage; a first I-shaped frame; a second I-shaped frame; the upper connecting piece is arranged in a narrow space defined by the first I-shaped frame and the second I-shaped frame which are adjacent to each other; the lower connecting piece is arranged in a narrow space defined by the first I-shaped frame and the second I-shaped frame which are adjacent to each other; and in a reinforcement cage space defined by the steel formwork assembly, the first I-shaped frame at the upstream end of the steel formwork assembly and the second I-shaped frame at the downstream end of the steel formwork assembly and in a narrow space defined by the adjacent first I-shaped frame and the second I-shaped frame, geotextile is laid, and then concrete is poured to form the underground diaphragm wall. The bending resistance and the non-deformability of the underground diaphragm wall can be enhanced, the underground diaphragm wall has the advantage of being high in impermeability, and the service life of the underground diaphragm wall is prolonged.
本发明公开了一种地下连续墙，包括：钢筋笼；钢模板组件，其设置在所述钢筋笼的内、外侧；第一工字架；第二工字架；上连接件，其设置于相邻的第一工字架、第二工字架围合的狭小空间内；下连接件，其设置于相邻的第一工字架、第二工字架围合的狭小空间内；所述钢模板组件与其上游端、下游端的第一工字架、第二工字架围合的钢筋笼空间内，以及相邻的第一工字架、第二工字架围合的狭小空间内，铺设土工布后浇注混凝土形成地下连续墙。本发明能够增强地下连续墙的抗弯程度和抗变形能力，具有防渗透能力强的优点，延长地下连续墙的使用寿命。
Underground diaphragm wall and construction method thereof
The invention discloses an underground diaphragm wall which comprises a reinforcement cage. The steel formwork assemblies are arranged on the inner side and the outer side of the reinforcement cage; a first I-shaped frame; a second I-shaped frame; the upper connecting piece is arranged in a narrow space defined by the first I-shaped frame and the second I-shaped frame which are adjacent to each other; the lower connecting piece is arranged in a narrow space defined by the first I-shaped frame and the second I-shaped frame which are adjacent to each other; and in a reinforcement cage space defined by the steel formwork assembly, the first I-shaped frame at the upstream end of the steel formwork assembly and the second I-shaped frame at the downstream end of the steel formwork assembly and in a narrow space defined by the adjacent first I-shaped frame and the second I-shaped frame, geotextile is laid, and then concrete is poured to form the underground diaphragm wall. The bending resistance and the non-deformability of the underground diaphragm wall can be enhanced, the underground diaphragm wall has the advantage of being high in impermeability, and the service life of the underground diaphragm wall is prolonged.
本发明公开了一种地下连续墙，包括：钢筋笼；钢模板组件，其设置在所述钢筋笼的内、外侧；第一工字架；第二工字架；上连接件，其设置于相邻的第一工字架、第二工字架围合的狭小空间内；下连接件，其设置于相邻的第一工字架、第二工字架围合的狭小空间内；所述钢模板组件与其上游端、下游端的第一工字架、第二工字架围合的钢筋笼空间内，以及相邻的第一工字架、第二工字架围合的狭小空间内，铺设土工布后浇注混凝土形成地下连续墙。本发明能够增强地下连续墙的抗弯程度和抗变形能力，具有防渗透能力强的优点，延长地下连续墙的使用寿命。
Underground diaphragm wall and construction method thereof
地下连续墙及其施工方法
ZHANG QINGHUA (author) / ZHAO YONGSHENG (author) / LI QUN (author) / DOU CHAOYANG (author) / ZHANG HAILONG (author) / CHEN JIAWEI (author) / SHA NAN (author) / KANG TIANZHI (author) / ZHANG YIWEN (author) / ZHAO ZHENGQIAO (author)
2023-08-15
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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