Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-area high-flow-velocity water gushing opening plugging device and plugging process in limestone area
The invention discloses a large-area high-flow-speed water gushing opening plugging device and technology for a limestone area, and belongs to the technical field of water gushing opening plugging. The plugging device comprises a fixed support and a plugging frame, and the plugging frame comprises M transverse steel pipes and N vertical steel pipes; two top auxiliary positioning steel pipes; two bottom auxiliary positioning steel pipes; the geological anchor rod is fixed on the side wall above the water gushing opening; two side grouting pipes; and a top grouting pipe. According to the plugging device and the plugging process, the structure of the plugging frame is reasonably designed, the plugging material is injected into the water passing channel, the retention rate of the plugging material in the water passing channel is high, the plugging material is saved, the construction efficiency is improved, and the plugging device and the plugging process are suitable for plugging the large-area high-flow-speed water gushing opening in the limestone area. Wherein the structures such as the plugging frame can be dismantled and reused, and the cost is further saved.
本发明公开了一种灰岩区大面积高流速涌水口封堵装置与封堵工艺，属于涌水口封堵技术领域，封堵装置包括固定支座和封堵框架，封堵框架包括：M根横向钢管和N根竖向钢管；两根顶部辅助定位钢管；两根底部辅助定位钢管；固定在涌水口上方边壁的地质锚杆；两根侧边注浆管；顶部注浆管。本发明提供的封堵装置及封堵工艺合理设计封堵框架的结构及向过水通道内的注入封堵材料，使封堵材料在过水通道内的留存率高，节约了封堵材料，提高了施工效率，适用于灰岩区大面积高流速涌水口封堵。其中，封堵框架等结构可以拆除重复利用，进一步节约了成本。
Large-area high-flow-velocity water gushing opening plugging device and plugging process in limestone area
The invention discloses a large-area high-flow-speed water gushing opening plugging device and technology for a limestone area, and belongs to the technical field of water gushing opening plugging. The plugging device comprises a fixed support and a plugging frame, and the plugging frame comprises M transverse steel pipes and N vertical steel pipes; two top auxiliary positioning steel pipes; two bottom auxiliary positioning steel pipes; the geological anchor rod is fixed on the side wall above the water gushing opening; two side grouting pipes; and a top grouting pipe. According to the plugging device and the plugging process, the structure of the plugging frame is reasonably designed, the plugging material is injected into the water passing channel, the retention rate of the plugging material in the water passing channel is high, the plugging material is saved, the construction efficiency is improved, and the plugging device and the plugging process are suitable for plugging the large-area high-flow-speed water gushing opening in the limestone area. Wherein the structures such as the plugging frame can be dismantled and reused, and the cost is further saved.
本发明公开了一种灰岩区大面积高流速涌水口封堵装置与封堵工艺，属于涌水口封堵技术领域，封堵装置包括固定支座和封堵框架，封堵框架包括：M根横向钢管和N根竖向钢管；两根顶部辅助定位钢管；两根底部辅助定位钢管；固定在涌水口上方边壁的地质锚杆；两根侧边注浆管；顶部注浆管。本发明提供的封堵装置及封堵工艺合理设计封堵框架的结构及向过水通道内的注入封堵材料，使封堵材料在过水通道内的留存率高，节约了封堵材料，提高了施工效率，适用于灰岩区大面积高流速涌水口封堵。其中，封堵框架等结构可以拆除重复利用，进一步节约了成本。
Large-area high-flow-velocity water gushing opening plugging device and plugging process in limestone area
灰岩区大面积高流速涌水口封堵装置与封堵工艺
LIN RONGFENG (Autor:in) / XING XUEYANG (Autor:in) / FU MINGMING (Autor:in) / CHEN LU (Autor:in) / LANG DONGYING (Autor:in) / DU SHUAI (Autor:in) / DU YITENG (Autor:in) / REN XIANG (Autor:in) / ZHANG CHONGXIANG (Autor:in) / ZHANG QINGTAO (Autor:in)
03.09.2024
Patent
Elektronische Ressource
Chinesisch
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