Title:
SPUR DIKE WITH MOVABLE WATER-PERMEABLE PILES AND METHOD FOR OPERATING SAME
Document Type and Number:
WIPO Patent Application WO/2022/016868
Kind Code:
A1
Abstract:
Disclosed are a spur dike with movable water-permeable piles and a method for operating same. The spur dike with movable water-permeable piles comprises a fixed rail, a plurality of moving rails, a plurality of movable water-permeable piles disposed on the fixed rail and the plurality of moving rails, and a plurality of pressure sensors and flow meters arranged at monitoring points on outer side walls of the movable water-permeable piles, and a control platform, wherein the control platform carries out analysis and calculation according to monitoring data from the pressure sensors and the flow meters and adjusts the positions of the moving rails and the movable water-permeable piles, such that the water flow velocities and the spur dike pressures at the monitoring points are all less than a corresponding flow velocity threshold value and a corresponding pressure threshold value, and the water permeability rate of the spur dike is within a set range. The present invention is applicable to various river conditions, and the water permeability rate of the spur dike and the form of the spur dike body are adjusted in a self-adaptive manner according to changes in the water flow velocity and the pressure borne by the dike body, such that the stability and the environmentally friendly application effect of the spur dike are effectively improved.
Inventors:
DAI HUICHAO (CN)
MAO JINQIAO (CN)
LI HANMEI (CN)
GONG YIQING (CN)
DAI JIE (CN)
MAO JINQIAO (CN)
LI HANMEI (CN)
GONG YIQING (CN)
DAI JIE (CN)
Application Number:
PCT/CN2021/078635
Publication Date:
January 27, 2022
Filing Date:
March 02, 2021
Export Citation:
Assignee:
CHINA THREE GORGES CORP (CN)
UNIV HOHAI (CN)
UNIV HOHAI (CN)
International Classes:
E02B3/06; E02B3/02; E02B3/10
Foreign References:
| CN112144470A | 2020-12-29 | |||
| CN109778774A | 2019-05-21 | |||
| CN106677121A | 2017-05-17 | |||
| CN207553030U | 2018-06-29 | |||
| CN109853465A | 2019-06-07 | |||
| RU2014381C1 | 1994-06-15 | |||
| JP2007239321A | 2007-09-20 |
Attorney, Agent or Firm:
YICHANG THREE GORGES PATENT (CN)
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