Large-section deep hole grouting construction method for complex stratum in water-rich area

The invention relates to a large-section deep hole grouting construction method for a complex stratum in a water-rich area, which belongs to the technical field of underground engineering construction, and is characterized in that different grouting slurries are selected by combining different surro...

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Bibliographische Detailangaben
Hauptverfasser:	LIU ZHONGZHENG, WU YUCHUAN, ZHOU YINLIANG, WANG HAO, LI XIANGYANG, GUO YUNKAI, LI FEI, KANG LIYE, LV ZHUOLUN, QIAN RUNYU, BAI XIAOYU, LIU HAIFENG, NING SIYU, HU LINGCHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
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