Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Deep foundation pit enclosure earth-among-pile support and centralized drainage system
The invention discloses a deep foundation pit enclosure earth-among-pile support and centralized drainage system, and relates to the technical field of buildings. According to the technical scheme, the deep foundation pit enclosure earth-among-pile support and centralized drainage system comprises a net spraying support unit, a concealed drainage unit and a centralized collection open drainage unit; the net spraying support unit comprises a plurality of vertically-arranged pile bodies, the pile bodies are vertically arranged around the periphery of the inner side of a foundation pit, the sides, facing the interior of the foundation pit, of the pile bodies are connected with a reinforcing mesh, and concrete is sprayed on the reinforcing mesh to form a concrete spraying layer; and the concealed drainage unit comprises water drainage pipes, the multiple water drainage pipes are longitudinally arranged between every two adjacent pile bodies in an array mode, the water inlet ends of the water drainage pipes face the wall of the foundation pit, and the water outlet ends of the water drainage pipes penetrate through the concrete spraying layer and extend to the inner side of the foundation pit. The system has the beneficial effects that according to the scheme, the net spraying support system and the drainage system are combined, stagnant water collection and centralized drainage in a supporting closed system are achieved, and the influence of scattered drainage on a supporting face and the foundation pit is avoided.
本发明公开了一种深基坑围护桩间土支护及集中泄水排水系统，涉及建筑技术领域，技术方案为，包括网喷支护单元、暗埋泄水单元及集中收集明排水单元；网喷支护单元包括竖直设置若干桩体，桩体围绕基坑内侧周部竖直设置，桩体朝向基坑内部一侧连接钢筋网，钢筋网上喷射有混凝土，形成混凝土喷层；暗埋泄水单元包括泄水管，每相邻两个桩体之间均纵向阵列设置若干泄水管，泄水管的进水端朝向基坑坑壁，出水端贯穿混凝土喷层延伸至基坑内侧。本发明的有益效果是：本方案通过网喷支护体系与泄排水体系相结合，实现支护封闭体系内的滞水收集、集中排水，避免散排对支护面和基坑造成影响。
Deep foundation pit enclosure earth-among-pile support and centralized drainage system
The invention discloses a deep foundation pit enclosure earth-among-pile support and centralized drainage system, and relates to the technical field of buildings. According to the technical scheme, the deep foundation pit enclosure earth-among-pile support and centralized drainage system comprises a net spraying support unit, a concealed drainage unit and a centralized collection open drainage unit; the net spraying support unit comprises a plurality of vertically-arranged pile bodies, the pile bodies are vertically arranged around the periphery of the inner side of a foundation pit, the sides, facing the interior of the foundation pit, of the pile bodies are connected with a reinforcing mesh, and concrete is sprayed on the reinforcing mesh to form a concrete spraying layer; and the concealed drainage unit comprises water drainage pipes, the multiple water drainage pipes are longitudinally arranged between every two adjacent pile bodies in an array mode, the water inlet ends of the water drainage pipes face the wall of the foundation pit, and the water outlet ends of the water drainage pipes penetrate through the concrete spraying layer and extend to the inner side of the foundation pit. The system has the beneficial effects that according to the scheme, the net spraying support system and the drainage system are combined, stagnant water collection and centralized drainage in a supporting closed system are achieved, and the influence of scattered drainage on a supporting face and the foundation pit is avoided.
本发明公开了一种深基坑围护桩间土支护及集中泄水排水系统，涉及建筑技术领域，技术方案为，包括网喷支护单元、暗埋泄水单元及集中收集明排水单元；网喷支护单元包括竖直设置若干桩体，桩体围绕基坑内侧周部竖直设置，桩体朝向基坑内部一侧连接钢筋网，钢筋网上喷射有混凝土，形成混凝土喷层；暗埋泄水单元包括泄水管，每相邻两个桩体之间均纵向阵列设置若干泄水管，泄水管的进水端朝向基坑坑壁，出水端贯穿混凝土喷层延伸至基坑内侧。本发明的有益效果是：本方案通过网喷支护体系与泄排水体系相结合，实现支护封闭体系内的滞水收集、集中排水，避免散排对支护面和基坑造成影响。
Deep foundation pit enclosure earth-among-pile support and centralized drainage system
一种深基坑围护桩间土支护及集中泄水排水系统
PEI WENTAO (Autor:in) / HU CHENDI (Autor:in) / LIN YU (Autor:in) / HE PENGFEI (Autor:in) / WANG WEICHAO (Autor:in) / WANG MINMIN (Autor:in) / WANG YAKUN (Autor:in) / LU JIAXIN (Autor:in) / YANG SHOUXING (Autor:in) / XU XIAONA (Autor:in)
04.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Construction method of circular deep foundation pit enclosure of discrete pile support
| Europäisches Patentamt | 2015