Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-seepage structure of concrete faced rockfill dam on deep covering layer and construction method
The invention discloses an anti-seepage structure of a concrete faced rockfill dam on a deep covering layer and a construction method, and relates to the technical field of water conservancy and hydropower. Compared with an existing anti-seepage structure, through flexible connection of the multiple anti-seepage walls and the anti-seepage wall-connecting plate-toe board anti-seepage structure, the anti-seepage structure of the dam can still be used when large deformation occurs; a novel toe board anti-sliding device is adopted to prevent the toe board from generating large horizontal displacement; and the problem that the internal pore water pressure monitoring sensor is damaged and cannot be replaced after large deformation of the dam is solved through the replaceable pore water pressure monitoring equipment embedded in the monitoring pipe.
本发明公开了一种深厚覆盖层上面板堆石坝防渗结构及施工方法，涉及水利水电技术领域。本发明与之前的防渗结构相比，通过多道防渗墙和防渗墙‑连接板‑趾板防渗结构的柔性连接，使得大坝的防渗结构在发生较大变形时，依旧能够使用；采用新型趾板抗滑装置防止趾板发生大水平位移；还通过预埋监测管内的可替换式孔隙水压力监测设备解决大坝发生大变形后，内部孔隙水压力监测传感器损坏无法更换的难题。
Anti-seepage structure of concrete faced rockfill dam on deep covering layer and construction method
The invention discloses an anti-seepage structure of a concrete faced rockfill dam on a deep covering layer and a construction method, and relates to the technical field of water conservancy and hydropower. Compared with an existing anti-seepage structure, through flexible connection of the multiple anti-seepage walls and the anti-seepage wall-connecting plate-toe board anti-seepage structure, the anti-seepage structure of the dam can still be used when large deformation occurs; a novel toe board anti-sliding device is adopted to prevent the toe board from generating large horizontal displacement; and the problem that the internal pore water pressure monitoring sensor is damaged and cannot be replaced after large deformation of the dam is solved through the replaceable pore water pressure monitoring equipment embedded in the monitoring pipe.
本发明公开了一种深厚覆盖层上面板堆石坝防渗结构及施工方法，涉及水利水电技术领域。本发明与之前的防渗结构相比，通过多道防渗墙和防渗墙‑连接板‑趾板防渗结构的柔性连接，使得大坝的防渗结构在发生较大变形时，依旧能够使用；采用新型趾板抗滑装置防止趾板发生大水平位移；还通过预埋监测管内的可替换式孔隙水压力监测设备解决大坝发生大变形后，内部孔隙水压力监测传感器损坏无法更换的难题。
Anti-seepage structure of concrete faced rockfill dam on deep covering layer and construction method
一种深厚覆盖层上面板堆石坝防渗结构及施工方法
FENG YELIN (Autor:in) / MI ZHANKUAN (Autor:in) / CAO XUEXING (Autor:in) / HUANG QINGFU (Autor:in) / WEI KUANGMIN (Autor:in) / ZHAO FUGANG (Autor:in) / CHEN YU (Autor:in) / ZHOU CHAOHUI (Autor:in) / ZHANG GUOQUAN (Autor:in) / WANG YIBING MICHELLE (Autor:in)
15.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
E02D
FOUNDATIONS
,
Gründungen
/
G01L
Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden
,
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
/
G01M
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES
,
Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen
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