Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Deep foundation pit water stop system and construction method
The invention relates to the field of building construction, in particular to a deep foundation pit water stop system and a construction method. The deep foundation pit water stopping system comprises a foundation pit, a retaining wall layer, an underground diaphragm wall, a water retaining curtain and a construction road, the retaining wall layer is arranged in the circumferential direction of the foundation pit and comprises an inner retaining wall layer and an outer retaining wall layer which are coaxially arranged, the inner diameter of the inner retaining wall layer is equal to the diameter of the foundation pit, and the diameter of the outer retaining wall layer is larger than that of the inner retaining wall layer; the underground diaphragm wall is arranged between the inner protection wall layer and the outer protection wall layer; the water retaining curtain is arranged on the circle, away from the foundation pit, of the underground diaphragm wall in the circumferential direction of the foundation pit. And the construction road is arranged at the top ends of the underground diaphragm wall and the water retaining curtain. The embodiment of the invention provides a deep foundation pit water stopping system and a construction method, and aims to solve the problems that an existing water stopping system in the prior art is poor in protection capacity and cannot cope with water stopping pressure in the flood season.
本申请涉及建筑施工领域，特别涉及一种深基坑止水系统及施工方法。所述深基坑止水系统包括基坑、护壁层、地连墙、挡水帷幕和施工便道，其中，护壁层沿所述基坑的周向设置，包括同轴设置的内护壁层和外护壁层，所述内护壁层的内径等于所述基坑的直径，且所述外护壁层的直径大于内护壁层的直径；地连墙设置于所述内护壁层和外护壁层之间；挡水帷幕沿所述基坑的周向设置在所述地连墙远离基坑的一圈；施工便道设置在所述地连墙与挡水帷幕的顶端。本申请实施例提供了一种深基坑止水系统及施工方法，以解决相关技术中现有的止水系统的防护能力较弱，无法应对汛期时的止水压力的问题。
Deep foundation pit water stop system and construction method
The invention relates to the field of building construction, in particular to a deep foundation pit water stop system and a construction method. The deep foundation pit water stopping system comprises a foundation pit, a retaining wall layer, an underground diaphragm wall, a water retaining curtain and a construction road, the retaining wall layer is arranged in the circumferential direction of the foundation pit and comprises an inner retaining wall layer and an outer retaining wall layer which are coaxially arranged, the inner diameter of the inner retaining wall layer is equal to the diameter of the foundation pit, and the diameter of the outer retaining wall layer is larger than that of the inner retaining wall layer; the underground diaphragm wall is arranged between the inner protection wall layer and the outer protection wall layer; the water retaining curtain is arranged on the circle, away from the foundation pit, of the underground diaphragm wall in the circumferential direction of the foundation pit. And the construction road is arranged at the top ends of the underground diaphragm wall and the water retaining curtain. The embodiment of the invention provides a deep foundation pit water stopping system and a construction method, and aims to solve the problems that an existing water stopping system in the prior art is poor in protection capacity and cannot cope with water stopping pressure in the flood season.
本申请涉及建筑施工领域，特别涉及一种深基坑止水系统及施工方法。所述深基坑止水系统包括基坑、护壁层、地连墙、挡水帷幕和施工便道，其中，护壁层沿所述基坑的周向设置，包括同轴设置的内护壁层和外护壁层，所述内护壁层的内径等于所述基坑的直径，且所述外护壁层的直径大于内护壁层的直径；地连墙设置于所述内护壁层和外护壁层之间；挡水帷幕沿所述基坑的周向设置在所述地连墙远离基坑的一圈；施工便道设置在所述地连墙与挡水帷幕的顶端。本申请实施例提供了一种深基坑止水系统及施工方法，以解决相关技术中现有的止水系统的防护能力较弱，无法应对汛期时的止水压力的问题。
Deep foundation pit water stop system and construction method
一种深基坑止水系统及施工方法
FAN ZHIFEI (Autor:in) / TUO SHOUJIAN (Autor:in) / CHEN ZHIPENG (Autor:in) / LIU LIYUN (Autor:in) / WEN JIE (Autor:in) / CHEN KAIQIAO (Autor:in) / LI YONGBO (Autor:in) / CHAI QIANG (Autor:in) / DONG WENKE (Autor:in) / GIRERET (Autor:in)
02.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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