Anti-collision telescopic structure for highway bridge

The utility model discloses an anti-collision telescopic structure for a highway bridge. The device comprises a fixing structure, a filling material layer, an air bag and a collision panel, the fixingstructure is composed of a fixing column and a base. The fixed column is arranged on one side of the...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: WANG HUDONG, XU JUNWANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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