A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Water inrush tortuous crack plugging and repairing device and method
The water inrush tortuous crack plugging and repairing device comprises a magazine, the magazine is provided with a plurality of bullet containing cavities used for containing water-soluble magnetic bullets, each water-soluble magnetic bullet comprises a cartridge case and a magnetic water-soluble strip arranged in the cartridge case, the tail of each magnetic water-soluble strip is sequentially provided with propellant powder and an igniter cap, and a drill rod is arranged in the middle of the magazine. According to the device and the method, an expansion magnetic surface net is formed at a water inrush position and forms a water plugging barrier together with plugging slurry to plug a water inrush source.
本发明提供一种突水迂曲裂缝封堵修补装置及方法，包括弹匣，弹匣设有多组子弹容纳腔用于容纳水溶磁性子弹，水溶磁性子弹包括弹壳和设置在弹壳内的磁性水溶条，磁性水溶条尾部依次设有发射药和火帽，弹匣中部设有钻杆。该装置和方法在突水处形成膨胀磁性面网，与封堵浆液共同形成堵水屏障，对突水源头进行封堵。
Water inrush tortuous crack plugging and repairing device and method
The water inrush tortuous crack plugging and repairing device comprises a magazine, the magazine is provided with a plurality of bullet containing cavities used for containing water-soluble magnetic bullets, each water-soluble magnetic bullet comprises a cartridge case and a magnetic water-soluble strip arranged in the cartridge case, the tail of each magnetic water-soluble strip is sequentially provided with propellant powder and an igniter cap, and a drill rod is arranged in the middle of the magazine. According to the device and the method, an expansion magnetic surface net is formed at a water inrush position and forms a water plugging barrier together with plugging slurry to plug a water inrush source.
本发明提供一种突水迂曲裂缝封堵修补装置及方法，包括弹匣，弹匣设有多组子弹容纳腔用于容纳水溶磁性子弹，水溶磁性子弹包括弹壳和设置在弹壳内的磁性水溶条，磁性水溶条尾部依次设有发射药和火帽，弹匣中部设有钻杆。该装置和方法在突水处形成膨胀磁性面网，与封堵浆液共同形成堵水屏障，对突水源头进行封堵。
Water inrush tortuous crack plugging and repairing device and method
突水迂曲裂缝封堵修补装置及方法
LIU JIE (author) / LIU ZIWEI (author) / JIA HAORAN (author) / LI ZHENG (author) / PENG BO (author) / SUN KUN (author) / CAI MINGYANG (author) / LI GUOYANG (author) / WANG TIANSHENG (author) / LI GANG (author)
2024-11-22
Patent
Electronic Resource
Chinese
Plugging method for inrush water at bottom of foundation pit
| European Patent Office | 2024
Mine water inrush channel plugging material and preparation method thereof
| European Patent Office | 2022
Karst cave detection and large-flow inrush plugging method
| European Patent Office | 2024