| 摘要 |
PURPOSE: A bridge drain device and a construction method thereof are provided to improve durability and to prevent damage to a drain part by temporarily installing a water collect pipe in a dual structure. CONSTITUTION: A bridge drain device comprises a water collect pipe(120), a water collect pipe connector, a drainpipe, and a grating cover(190). The water collect pipe is formed on a bridge ground deck plate(115). The water collect pipe connector is detachably assembled on the inner top of the water collect pipe. The drainpipe is assembled to the water collect pipe connector through a drainpipe connector. The grating cover is covered on the upper part of the water collect pipe connector. |
