| 摘要 |
PURPOSE: A temporary sidewalk for a bridge is provided to improve durability by dispersing loads applied to anchor bolts for coupling a bridge deck and the temporary sidewalk to each other. CONSTITUTION: A temporary sidewalk for a bridge comprises a walking portion(110), a main support portion, and a sub support portion. The walking portion is installed in a line with the longitudinal direction of a bridge deck(S) and comprises a base bracket and a walking plate. The main support portion comprises first and second supports and a connection. The first support is coupled to the bottom of the walking portion. The second support is coupled to a bridge. The connection connects the first and second supports to each other. The sub support portion comprises a fixed post and an ascending and descending post. One end of the fixed post is integrally connected to the main support portion. The ascending and descending post is coupled to the fixed post, and one end thereof is coupled to the walking portion. |
