Cross roadway reinforced support method for reinforcing top plate based on stack type support

The invention relates to a cross roadway reinforced supporting method based on a stack type support reinforced top plate, belongs to the technical field of roadway supporting, and solves the problem that in the prior art, the stability of a roadway is poor when a branch roadway is newly excavated. A...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KAN JIAGUANG, ZHANG SHENG, QIAO XIAOCHUN, CUI GUANGZHEN, REN HONGCHAO, WANG PENG, LIU JIANJUN, FU GUODE, LI AORAN, YANG LIN, LIU HONGBO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
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