Treatment method suitable for landslide section of bridge-tunnel connected tunnel portal

According to the treatment method suitable for the landslide section of the bridge-tunnel connection tunnel portal, the tunnel affected by the landslide passes through the landslide section in an open cut tunnel and dark tunnel combination mode, in order to stabilize a mountain body for a long time,...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG ZHAOYUAN, WAN ZHIWEN, WANG HAILIN, YANG XIONG, HU CHUWEI, JIANG SHENGBO, CHEN ZHAO, HU JIUXIAN, WANG JING, LIU HANHONG, WANG MUQUN, LI PIN, WANG JIANHUA, SUN YULONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS GALLERIES HYDRAULIC ENGINEERING LARGE UNDERGROUND CHAMBERS MINING SHAFTS SOIL SHIFTING TUNNELS UNDERGROUND OR UNDERWATER STRUCTURES
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