| 摘要 |
PURPOSE: A bridge capable of controlling a gradient is provided to easily connect a girder to a bridge post in order to control an angle and improve workability of an inclined area by freely and easily controlling the angle of the girder. CONSTITUTION: A bridge capable of controlling a gradient comprises a bridge post (10), a girder (20), a hinge cap (30), a spacer (50), and a slab. The girder is installed in space between the bridge posts and is supported by the bridge post through the hinge cap. The hinge cap is fixed to the upper part of the bridge post, and the girder is connected to the hinge cap to be able to control an angle. The hinge cap comprises a bridge post fixing unit (31) and a hinge bracket (32). The bridge post fixing unit is fixed to the bridge post. The hinge bracket is formed on the upper part of the bridge post fixing unit and connects axles by including one or more axle holes. The spacer is included between the bridge post and the girder to be able to be separated. The slab is formed on the upper part of the girder. |
