Embedded elastic anti-beam-falling device in highway design

The utility model discloses an embedded elastic anti-falling beam device in highway design. The device comprises a first main board and a second main board, the first main board and the second main board are oppositely arranged. Strip-shaped grooves are formed in the opposite side walls of the first...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YAN DONGHUI, ZHANG ZHIYONG, XING YUANHAO
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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