公路水毁是指公路沿线工程设施受雨水冲刷等外力作用而遭到损坏的现象与过程,是一个普遍问题,属于一种常见的自然灾害。轻者路基路面损坏、影响公路通行能力,重者桥梁冲毁、中断交通。由此造成的损失相当严重。因此,现就公路水毁的成因,加强公路水毁的预防进行了论述,对防治和避免公路水毁、减少损失具有十分重要的意义。 Road water damage refers to the phenomenon and process of damage to the engineering facilities along the highway due to external forces such as rainwater erosion. It is a common problem and belongs to a common natural disaster. Light subgrade pavement damage, affecting the capacity of the highway, heavy bridge destroyed, interruption of traffic. The resulting loss is quite serious. Therefore, the causes of highway water damage and the prevention of highway water damage are discussed. It is of great significance to prevention and control of highway damage and loss reduction.