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A platform for research: civil engineering, architecture and urbanism
Grouting and water plugging reinforcement material for water-rich bedrock tunnel leakage water and application of grouting and water plugging reinforcement material
The invention discloses a water-rich bedrock tunnel leakage water grouting and water plugging reinforcing material and application thereof. The reinforcing material is formed by mixing 30-40 parts by mass of CFB fly ash, 0-5 parts by mass of Marithan, 5-15 parts by mass of cement and 50 parts by mass of water. The grouting and water plugging reinforcement material for the water-rich bedrock tunnel leakage water, prepared by the invention, has the advantages of good groutability and durability, high material strength, low water permeability coefficient and environmental protection. The application method has the advantages of high operability, high efficiency, economy and the like. According to the method, the treatment level of leakage water of the water-rich bedrock tunnel can be greatly improved, the treatment capacity of water diseases of the water-rich bedrock tunnel under construction and operation is fully improved, the service life of the water diseases of the water-rich bedrock tunnel under construction is fully prolonged, the lining of the water-rich bedrock tunnel can be safely and stably operated for a long time, and good economic, social and ecological benefits are generated.
本发明公开了一种富水基岩隧道渗漏水注浆堵水加固材料及其应用。所述的加固材料是由30‑40质量份的CFB粉煤灰、0‑5质量份的马丽散、5‑15质量份的水泥、50质量份的水混合而成。本发明制备的富水基岩隧道渗漏水注浆堵水加固材料具有良好的可注性、耐久性，材料强度高，渗水系数低、绿色环保。其使用方法具有可操作性强、高效经济等优点。本发明可大幅提升富水基岩隧道渗漏水的处治水平，充分提高在建富水基岩隧道和运营富水基岩隧道水病害的处治能力和使用寿命，使富水基岩隧道衬砌长期安全稳定地运营，产生良好的经济、社会及生态效益。
Grouting and water plugging reinforcement material for water-rich bedrock tunnel leakage water and application of grouting and water plugging reinforcement material
The invention discloses a water-rich bedrock tunnel leakage water grouting and water plugging reinforcing material and application thereof. The reinforcing material is formed by mixing 30-40 parts by mass of CFB fly ash, 0-5 parts by mass of Marithan, 5-15 parts by mass of cement and 50 parts by mass of water. The grouting and water plugging reinforcement material for the water-rich bedrock tunnel leakage water, prepared by the invention, has the advantages of good groutability and durability, high material strength, low water permeability coefficient and environmental protection. The application method has the advantages of high operability, high efficiency, economy and the like. According to the method, the treatment level of leakage water of the water-rich bedrock tunnel can be greatly improved, the treatment capacity of water diseases of the water-rich bedrock tunnel under construction and operation is fully improved, the service life of the water diseases of the water-rich bedrock tunnel under construction is fully prolonged, the lining of the water-rich bedrock tunnel can be safely and stably operated for a long time, and good economic, social and ecological benefits are generated.
本发明公开了一种富水基岩隧道渗漏水注浆堵水加固材料及其应用。所述的加固材料是由30‑40质量份的CFB粉煤灰、0‑5质量份的马丽散、5‑15质量份的水泥、50质量份的水混合而成。本发明制备的富水基岩隧道渗漏水注浆堵水加固材料具有良好的可注性、耐久性，材料强度高，渗水系数低、绿色环保。其使用方法具有可操作性强、高效经济等优点。本发明可大幅提升富水基岩隧道渗漏水的处治水平，充分提高在建富水基岩隧道和运营富水基岩隧道水病害的处治能力和使用寿命，使富水基岩隧道衬砌长期安全稳定地运营，产生良好的经济、社会及生态效益。
Grouting and water plugging reinforcement material for water-rich bedrock tunnel leakage water and application of grouting and water plugging reinforcement material
一种富水基岩隧道渗漏水注浆堵水加固材料及其应用
ZHOU XINXING (author) / WU TIANJUN (author) / LIU SHAOWEI (author) / ZHANG YANCONG (author) / WU JUN (author) / BIAN WEI (author) / RONG YAPENG (author) / LI GUANGMOU (author) / LI ZILONG (author) / FANG XINXIN (author)
2022-01-18
Patent
Electronic Resource
Chinese
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