Micro-disturbance grouting device for controlling horizontal deformation of subway tunnel and construction method

A micro-disturbance grouting device for controlling horizontal deformation of a subway tunnel is arranged between the subway tunnel and a foundation pit and comprises a high-pressure jet grouting pile machine, a jet pipe vertically extending downwards to the surface of a soil body is installed on th...

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Bibliographische Detailangaben

Hauptverfasser:	YAO WANGJING, FENG WEIHAO, CUI HANSHENG, WANG ZHE, FAN DABO
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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