Comb-type construction channel of ultra-large-section subway station

The invention discloses a comb-type construction channel of an ultra-large-section subway station. The comb-type construction channel comprises a main channel leading to a lower layer of a subway station main body. Along with gradual inclination and descending of the main channel elevation, a first...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XIE CHUNLAI, ZHU YUFENG, HUANG BIN, SUN JIANJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
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