Construction technology for tunneling first and then well in riverside water-rich sand layer

A construction technology for tunneling first and then well construction of a riverside water-rich sand layer is characterized in that the construction step sequence is adjusted so that a shield can quickly pass through a middle station; excavating a middle well after the station is passed, and mean...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI ZHENGBEI, RAN JINGPENG, DONG JUN, LIU PAN, ZHENG LIJUN, LU KELIANG, ZHOU FENG, GAO LONG, SUN LEI, LEE YOUNG-JANG, YANG NI, LI QINGHE, DOU XIAOTIAN, LI WEIQING, WANG YAHUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
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