随着我国高速公路建设的逐渐扩展,在其施工过程中较为突出的病害现象则是路基横面的不均匀沉降。因此得到公路施工人员的广泛重视。本文先从公路路基存在横向不均匀沉降的原因进行着手,并针对其产生的原因探索出其有效的防治措施,并作为日后公路施工技术的重要指导依据进行实施。 With the gradual expansion of China’s expressway construction, the more prominent disease phenomenon in the construction process is the uneven settlement of the roadbed. Therefore get the widespread attention of road construction workers. This paper starts with the reason of uneven subgrade settlement in highway subgrade, and explores its effective prevention and control measures according to the causes of the subgrade, and implements it as an important guideline for highway construction technology in the future.