Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Semi-filling and non-filling karst cave isolation device and isolation method for karst area
The karst area semi-filling and non-filling karst cave isolation device comprises a film bag and a grouting pipe, the interior of the film bag is divided into two cavities in the length direction, a channel with an opening in the upper end is vertically formed in the center of the film bag, and through holes communicating with the two cavities are formed in the lower end of the channel; the diameter of the channel is matched with the diameter of the grouting pipe, the grouting pipe is inserted into the channel, and grout overflow holes corresponding to the through holes are formed in the lower end of the grouting pipe. A complete isolation wall can be formed in the karst cave, the isolation efficiency of the karst cave is effectively improved, and a large number of materials are saved.
本发明公开了一种岩溶地区半填充和无填充溶洞隔离装置，包括膜袋和注浆管，所述膜袋内部沿长度方向分隔成两个腔室，所述膜袋的中心竖直设置有上端开口的通道，所述通道的下端分别开设有与两个所述腔室连通的通孔；所述通道的直径与所述注浆管的直径相配合，所述注浆管插入所述通道内，且所述注浆管的下端对应各所述通孔开设有溢浆孔。本发明能够在溶洞内形成一个完整地隔离墙，有效提高了对溶洞的隔离效率，节省了大量材料。
Semi-filling and non-filling karst cave isolation device and isolation method for karst area
The karst area semi-filling and non-filling karst cave isolation device comprises a film bag and a grouting pipe, the interior of the film bag is divided into two cavities in the length direction, a channel with an opening in the upper end is vertically formed in the center of the film bag, and through holes communicating with the two cavities are formed in the lower end of the channel; the diameter of the channel is matched with the diameter of the grouting pipe, the grouting pipe is inserted into the channel, and grout overflow holes corresponding to the through holes are formed in the lower end of the grouting pipe. A complete isolation wall can be formed in the karst cave, the isolation efficiency of the karst cave is effectively improved, and a large number of materials are saved.
本发明公开了一种岩溶地区半填充和无填充溶洞隔离装置，包括膜袋和注浆管，所述膜袋内部沿长度方向分隔成两个腔室，所述膜袋的中心竖直设置有上端开口的通道，所述通道的下端分别开设有与两个所述腔室连通的通孔；所述通道的直径与所述注浆管的直径相配合，所述注浆管插入所述通道内，且所述注浆管的下端对应各所述通孔开设有溢浆孔。本发明能够在溶洞内形成一个完整地隔离墙，有效提高了对溶洞的隔离效率，节省了大量材料。
Semi-filling and non-filling karst cave isolation device and isolation method for karst area
一种岩溶地区半填充和无填充溶洞隔离装置及隔离方法
YANG ZHAO (Autor:in) / CHEN PEISHUAI (Autor:in) / YU QINGRU (Autor:in) / LIU HAIYONG (Autor:in) / DENG ZHIQIANG (Autor:in) / JI FUQUAN (Autor:in) / LUO HUIWU (Autor:in) / TANG XIAOYONG (Autor:in) / LI ZHILONG (Autor:in) / HUANG WEI (Autor:in)
07.03.2023
Patent
Elektronische Ressource
Chinesisch
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