| 摘要 |
PURPOSE: An interlocking culvert is provided to enable easy installation by installing a mounting guiderail for separation prevention on the lower corner of the culvert. CONSTITUTION: An interlocking culvert comprises concave-convex portions, a guiderail, grout injection grooves, and assembling grooves. The concave-convex portions are formed on the front and rear of the culvert to interlock with the adjacent culvert. The guiderail is formed on the lower corner of the culvert to prevent the culvert interlocking with the adjacent culvert from being moved. The grout injection grooves are formed on the concave-convex portions, and grout is injected into the grout injection grooves. The culvert grooves are formed on the side surfaces of the culvert, and reinforcing plates, bolts, and nuts are assembled therein. |
