Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite dewatering construction method and tube well sealing device
The invention relates to the technical field of dewatering construction, in particular to a composite dewatering construction method and a tube well sealing device.The tube well sealing device comprises a tube well body, the tube well body is arranged on a basement bottom plate, the tube well body and reinforcing steel bars of the basement bottom plate are connected into a whole in a welded mode, and a bottom plate cushion layer is arranged at the bottom of the basement bottom plate; according to the water-collecting well and recharge well combined construction method, the water level of underground water is integrally controlled by adopting the common construction technology of the water-collecting well and the recharge well, and adverse effects on surrounding buildings and environments are avoided. The deep tube well dewatering and pressure reducing construction technology is adopted to control damage of jacking force of confined water to the foundation pit, deformation of an enclosure is reduced, sudden gushing of a soil body of the foundation pit is prevented, and the structural safety of the foundation pit is guaranteed. In addition, the method and the device have the advantages of protecting the environment, saving site resources, improving the precipitation efficiency, shortening the construction period, and being economical and reasonable.
本发明涉及降水施工技术领域，具体的说是一种复合降水施工方法及管井封闭装置，包括管井本体，所述管井本体安置在地下室底板上，所述管井本体与地下室底板的钢筋进行焊接连接形成整体，所述地下室底板底部设有底板垫层，所述管井本体内壁焊接有两道止水环体，所述管井本体上部设置钢顶盖板，本发明采用集水井和回灌井共用施工技术整体控制地下水水位，避免对周围建筑和环境造成不利影响。采用深层管井降水减压施工技术控制承压水的顶托力对本基坑造成的危害，减小围护的变形，防止基坑土体突涌的发生，确保基坑结构安全。另外，上述方法及装置具有保护环境、节约场地资源、提高降水效率、缩短施工周期、经济合理的优点。
Composite dewatering construction method and tube well sealing device
The invention relates to the technical field of dewatering construction, in particular to a composite dewatering construction method and a tube well sealing device.The tube well sealing device comprises a tube well body, the tube well body is arranged on a basement bottom plate, the tube well body and reinforcing steel bars of the basement bottom plate are connected into a whole in a welded mode, and a bottom plate cushion layer is arranged at the bottom of the basement bottom plate; according to the water-collecting well and recharge well combined construction method, the water level of underground water is integrally controlled by adopting the common construction technology of the water-collecting well and the recharge well, and adverse effects on surrounding buildings and environments are avoided. The deep tube well dewatering and pressure reducing construction technology is adopted to control damage of jacking force of confined water to the foundation pit, deformation of an enclosure is reduced, sudden gushing of a soil body of the foundation pit is prevented, and the structural safety of the foundation pit is guaranteed. In addition, the method and the device have the advantages of protecting the environment, saving site resources, improving the precipitation efficiency, shortening the construction period, and being economical and reasonable.
本发明涉及降水施工技术领域，具体的说是一种复合降水施工方法及管井封闭装置，包括管井本体，所述管井本体安置在地下室底板上，所述管井本体与地下室底板的钢筋进行焊接连接形成整体，所述地下室底板底部设有底板垫层，所述管井本体内壁焊接有两道止水环体，所述管井本体上部设置钢顶盖板，本发明采用集水井和回灌井共用施工技术整体控制地下水水位，避免对周围建筑和环境造成不利影响。采用深层管井降水减压施工技术控制承压水的顶托力对本基坑造成的危害，减小围护的变形，防止基坑土体突涌的发生，确保基坑结构安全。另外，上述方法及装置具有保护环境、节约场地资源、提高降水效率、缩短施工周期、经济合理的优点。
Composite dewatering construction method and tube well sealing device
一种复合降水施工方法及管井封闭装置
ZHANG YAN (Autor:in) / XIE CHONGJIN (Autor:in) / PANG SHIJIE (Autor:in) / ZHONG YUANPENG (Autor:in) / HU YAOHUA (Autor:in) / NAN RUI (Autor:in) / CHEN YONGJIN (Autor:in) / WU XINSHANG (Autor:in)
01.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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