消力池在山区公路桥涵防护中的应用

Application of the used-for-bridge pool as a protection for bridges culverts across mountainous roads

以工程实例介绍了山区公路小桥涵发生洪水冲毁的破坏原因,并通过水力计算分析了桥涵基础冲刷的能量,提出了设消力池的防护措施。

Based on the practice analysis is made on the formations that the small bridge culvert is frequently destroyed by the flood. The hydrodynamic power of the bridge culvert base can be obtained through the calculation for the used-for-bridge pool as a protection against the flood.