Movable permeable pile spur dike and operation method

• Main Authors: MAO JINGQIAO, DAI HUICHAO, XU JIAWEI, HUI ERQING, WANG GANG, CAO QING, DAI JIE, GU KUNYI, LI HANMEI, ZUO TIANLIN, GONG YIQING
• Format: Patent
• Language: Chinese; English
• Published: 29.12.2020
• Subjects: FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING

The invention discloses a movable permeable pile spur dike and an operation method thereof. The movable permeable pile spur dike comprises a fixed rail, a plurality of moving rails, a plurality of movable permeable piles,a plurality of pressure sensors and flow meters and a control platform, wherein the plurality of movable permeable piles are arranged on the fixed rail and the plurality of movingrails, the plurality of pressure sensors and flow meters are arranged at monitoring points on the outer side walls of the movable permeable piles. 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 permeable piles, so that the water flow speeds and the spur dike pressures at the monitoring points are smaller than corresponding flow speed threshold values and pressure threshold values; and therefore, the spur dike permeable rate is within a set range.The movable permeable pile