随着社会主义市场经济的发展和我国公路工程建设的进步,公路工程的工程质量成为工程施工中最为重要的方面,其中有关路基的相关质量控制就在很大的程度上对工程质量起决定性的影响作用,膨胀土的危害作用在其中显而易见。在本文当中从膨胀土的特性以及各方面的因素着手,进行相关的分析,结合关于膨胀土的试验,探讨在实际的公路工程当中解决膨胀土危害问题的相关措施。 With the development of socialist market economy and the progress of highway construction in our country, the quality of highway engineering has become the most important aspect of construction. The related quality control of roadbed is to a large extent decisive for the construction quality Impact, the harmful effects of expansive soil in which it is obvious. In this article, we start with the characteristics of expansive soils and various factors, and carry out relevant analysis. Combining the tests on expansive soils, we discuss the relevant measures to solve the problems of expansive soils in actual highway engineering.