Business line tunnel and bridge section concrete tie renewal method

The invention discloses a business line tunnel and bridge section concrete tie renewal method, and relates to the technical field of operation railway tunnel and bridge section concrete tie renewal. The business line tunnel and bridge section concrete tie renewal method includes the steps of tie unl...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG KEZHI, YUAN TAO, SHI TAONING, CHEN CHEN, SHEN GUOSHUN, LIU KAI, SUN XIANGNAN, YANG WEIHUA, LIN JUNJIE, WANG FUWU, WU JIANGUO, WU LANQING, ZHU QUANQUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS MACHINES FOR MAKING RAILWAYS OF ALL KINDS PERMANENT WAY PERMANENT-WAY TOOLS
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