随着我国大量公路的修建,对工程质量要求也越来越高,同时人们对公路的设计和施工也给予了越来越多的关注。所以了解路基病害机理以及其变化规律显得尤为突出。对造成路基病害的影响因素进行原因分析,同时提出可行的对策和措施,提高路基使用安全。 With the construction of a large number of highways in our country, the quality requirements of the project are also getting higher and higher. At the same time, people pay more and more attention to the design and construction of the highway. So understand the mechanism of subgrade disease and its variation is particularly prominent. The causes of the factors causing roadbed disease are analyzed, and feasible measures and measures are put forward to improve the safety of roadbed.