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A platform for research: civil engineering, architecture and urbanism
Construction process for karst grouting of karst section
According to the karst grouting construction method, a novel drilling and grouting technology is provided, compared with the prior art, a water pressing experiment in the drilling and grouting construction process is omitted, a novel drilling and grouting method is obtained, hole forming is fast, the quality is guaranteed, and the construction efficiency is improved. The construction method is very suitable for the characteristics of large karst harm of a target section and large grouting treatment area.
本发明提供一种岩溶注浆的施工方法，提出了一种新型的钻孔、注浆工艺，且相较于现有相关技术取消了钻孔、注浆施工过程中的压水实验，得出了新的钻孔和注浆方法，不仅成孔快而且质量有保证，极其适合目标段岩溶危害大、注浆处理面积较大的特点，该施工方法较适宜。
Construction process for karst grouting of karst section
According to the karst grouting construction method, a novel drilling and grouting technology is provided, compared with the prior art, a water pressing experiment in the drilling and grouting construction process is omitted, a novel drilling and grouting method is obtained, hole forming is fast, the quality is guaranteed, and the construction efficiency is improved. The construction method is very suitable for the characteristics of large karst harm of a target section and large grouting treatment area.
本发明提供一种岩溶注浆的施工方法，提出了一种新型的钻孔、注浆工艺，且相较于现有相关技术取消了钻孔、注浆施工过程中的压水实验，得出了新的钻孔和注浆方法，不仅成孔快而且质量有保证，极其适合目标段岩溶危害大、注浆处理面积较大的特点，该施工方法较适宜。
Construction process for karst grouting of karst section
一种岩溶段岩溶注浆的施工工艺
YAN LIZHONG (author) / SHEN DEFANG (author) / GONG XIAOLIN (author) / LI CHAO (author) / WANG SHENGCHEN (author) / YAN HONGYU (author) / MOU SONG (author) / XIE FEI (author) / LIANG BO (author) / CHEN SHENQIANG (author)
2022-04-01
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2020