公路水毁主要有路基沉陷、路基坍塌、桥涵破坏、防护与加固工程损坏等4种类型,详细阐述了各类水毁发生的原因以及对各类水毁的防治措施,指出公路水毁要以预防为主,及时清除水毁隐患,防患于未然。只要能从公路的设计、施工、养护等方面重视水毁,采取的措施得当,公路水毁将会得到有效控制。 There are four main types of road damage, such as subsidence of subgrade, collapse of subgrade, destruction of bridge and culvert, protection and reinforcement damage. The causes of all kinds of water damage and prevention and cure measures for all kinds of water damage are described in detail. It is pointed out that Prevention, timely removal of hidden dangers of water, take preventive measures. As long as the water damage can be paid attention to in the design, construction and maintenance of the highway, the measures taken should be properly taken and the water damage to the highway will be effectively controlled.