| 摘要 |
An elastic arched bridge is provided to prevent a bridge from cracking by comparting a lateral wall longitudinally at regular distances and dividing an arch plate and a footing in a width direction of the bridge at regular intervals. An elastic arched bridge comprises lateral walls(12), an arch plate(11), and footings(10). The lateral wall is comparted longitudinally at regular distances. The arch plates and the footing are divided into several parts in a width direction of the bridge at regular intervals. The lateral walls, the arch plates, and the footing are integrated with one another through expansion and contraction joint. |
