Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water seepage source diagnosis and flow guide device for foundation pit without waterproof curtain
The invention belongs to the technical field of foundation pit construction, and particularly relates to a water seepage source diagnosis and flow guide device for a foundation pit without a waterproof curtain. The device comprises a flow guide mechanism and a detection mechanism, wherein the flow guide mechanism comprises a flow guide pipe; a pipe body of the flow guide pipe is divided into a negative pressure section and a seepage section from top to bottom; a plurality of seepage holes are formed in the pipe wall of the seepage section; the pipe body of the seepage section of the flow guide pipe is filled with a filter material; the detection mechanism comprises a plurality of sensors buried in the filter material; the sensors are arranged in the filter material from top to bottom; the output ends of the sensors are in signal connection with the input end of an external signal acquisition instrument through wires; and the output end of the signal acquisition instrument is in wireless signal connection with the input end of a cloud platform server. The water seepage source diagnosis and flow guide device can effectively detect the position of a water seepage source of the foundation pit without the waterproof curtain, and improves the safety performance of the foundation pit.
本发明属于基坑施工技术领域，尤其涉及无止水帷幕基坑的渗水源诊断和导流装置。所述装置包括导流机构和检测机构，所述导流机构包括导流管，导流管的管体由上至下分为负压段和渗流段，渗流段管壁上开设有数个渗流孔，且导流管的渗流段管体内填装有滤料；所述检测机构包括埋设于滤料中的数个传感器，传感器由上至下排列于滤料中，传感器的输出端通过导线与外界的信号采集仪输入端信号连接，信号采集仪的输出端与云平台服务端输入端无线信号连接。本发明能够有效探测无止水帷幕基坑的渗水源位置，提高基坑的安全性能。
Water seepage source diagnosis and flow guide device for foundation pit without waterproof curtain
The invention belongs to the technical field of foundation pit construction, and particularly relates to a water seepage source diagnosis and flow guide device for a foundation pit without a waterproof curtain. The device comprises a flow guide mechanism and a detection mechanism, wherein the flow guide mechanism comprises a flow guide pipe; a pipe body of the flow guide pipe is divided into a negative pressure section and a seepage section from top to bottom; a plurality of seepage holes are formed in the pipe wall of the seepage section; the pipe body of the seepage section of the flow guide pipe is filled with a filter material; the detection mechanism comprises a plurality of sensors buried in the filter material; the sensors are arranged in the filter material from top to bottom; the output ends of the sensors are in signal connection with the input end of an external signal acquisition instrument through wires; and the output end of the signal acquisition instrument is in wireless signal connection with the input end of a cloud platform server. The water seepage source diagnosis and flow guide device can effectively detect the position of a water seepage source of the foundation pit without the waterproof curtain, and improves the safety performance of the foundation pit.
本发明属于基坑施工技术领域，尤其涉及无止水帷幕基坑的渗水源诊断和导流装置。所述装置包括导流机构和检测机构，所述导流机构包括导流管，导流管的管体由上至下分为负压段和渗流段，渗流段管壁上开设有数个渗流孔，且导流管的渗流段管体内填装有滤料；所述检测机构包括埋设于滤料中的数个传感器，传感器由上至下排列于滤料中，传感器的输出端通过导线与外界的信号采集仪输入端信号连接，信号采集仪的输出端与云平台服务端输入端无线信号连接。本发明能够有效探测无止水帷幕基坑的渗水源位置，提高基坑的安全性能。
Water seepage source diagnosis and flow guide device for foundation pit without waterproof curtain
无止水帷幕基坑的渗水源诊断和导流装置
YUE JIANWEI (Autor:in) / XING XUANXUAN (Autor:in) / WANG YONGFENG (Autor:in) / ZHAO LIMIN (Autor:in) / KONG QINGMEI (Autor:in)
09.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
| Europäisches Patentamt | 2022
Foundation pit waterproof curtain construction method
| Europäisches Patentamt | 2020