The background of study on the initial lining technique by jet grouting used in thin covered tunnels in weak formation is introduced with the study status at home and abroad, lab testing, jet grouting equipment, construction process and uses. The comparison with other methods has shown it will provide significant benefits.
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李远宁 段玉刚 吴胜.浅埋软弱地层隧道旋喷预衬砌支护技术的研究[J].钻探工程,2001,(5):58-61.LI Yuan ning, DUAN Yu gang, WU Sheng. Study on the Initial Lining Technique by Jet-grouting Used in Thin Cove red Tunnels in Weak Formation[J]. Drilling Engineering, 2001,(5):58-61.