Whole truss template device for arc top arch

The utility model provides a whole truss template device for an arc top arch, which comprises a whole truss, wherein support steel corbels are arranged below the whole truss; an arc top arch template is arranged at the top of the whole truss; lapping templates are arranged on the two sides of the ar...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DENG SEN, CHENG ZUGANG, SUN WEI, DENG FUYANG, KE ZUNSHUANG, LI TIANXIANG, MENG FANGUO, GUO JIAKUI, LUO ZHU, ZHANG HONGBING, LIU YANLONG, ZENG LEI
Format:	Patent
Sprache:	eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
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