Prefabricated concrete member convenient to assemble and butt-joint

The utility model discloses a precast concrete unit convenient to assemble and butt. The precast concrete unit comprises a first bridge floor, a second bridge floor, longitudinal steel bars, positioning pieces and transverse connecting bars. Wherein the two end faces of the first bridge floor and th...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TIAN ZHONGFENG, PAN HUAIZHEN, LU DAOYI, WANG ZHAOSONG, WANG GUANGYUAN, ZHUANG QI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ASSEMBLY OF BRIDGES CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS OR VIADUCTS
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