| 摘要 |
A concrete culvert for reinforcing bidirectional shearing and buckling is provided to prevent deterioration of durability thereof and also prevent increase in the cost of the culvert. A concrete culvert for reinforcing bidirectional shearing and buckling, comprises a path segment(1), a first side surface(I), a second side surface(II), and a hunch part. The path segment has a path therein. The first side surface is disposed at one side of the path segment, and includes one or more projections(5,7,13) and receiving part(9) alternately arranged. The second side surface is formed at the other side and includes projections and receiving parts. The hunch part is formed at an inner corner of the path segment so that a steel wire penetrates the path segment in a longitudinal direction. The path segment further comprises at least one curved culvert. The at least one curved culvert interconnects one path segment with another path segment. |
