Air bag support construction method for guaranteeing safety of shield tunnel underneath passing pipeline

The invention relates to an air bag support construction method for ensuring the safety of a shield tunnel underneath passing pipeline, which comprises the following steps: manufacturing an air bag and arranging the air bag at the bottom of the pipeline, and filling fine sand in a gap between two tu...

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Bibliographische Detailangaben
Hauptverfasser:	YAN JINSHUO, XUE XINGWEI, ZHANG KEXIN, GONG CHAOFAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING EARTH DRILLING EMBANKMENTS ENGINEERING ELEMENTS AND UNITS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS GALLERIES GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HYDRAULIC ENGINEERING JOINTS OR FITTINGS FOR PIPES LARGE UNDERGROUND CHAMBERS LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING MINING PIPES SHAFTS SOIL SHIFTING SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TUNNELS UNDERGROUND OR UNDERWATER STRUCTURES WEAPONS
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