Roller rotary type bridge column anti-collision protection device
The utility model provides a roller rotary type bridge column anti-collision protection device. Bridge and pier column, the lower parts of the pier columns are connected through bearing platforms; protective layers are arranged on the outer sides of the pier column and the bearing platform; the prot...
Gespeichert in:
Hauptverfasser: | , |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Schreiben Sie den ersten Kommentar!