近几年，随着国家经济发展进步，我国道路交通建设取得前所未有的成绩。公路建设不仅和人们的生活息息相关，还关系到国家经济建设，是经济发展的大动脉。高速公路以其独特优势成为公路交通的主要发展方向。但是在高速公路建设中还存在一些技术性问题，比附轻质土路基处理等，这些问题需要得到尽快解决，不然会影响高速公路的建设发展。文章就轻质土路基处理问题进行研究，旨在全面提高高速公路建设发展。%In recent years, with the country's economic progress and development, road construction achievements China has made unprecedented. Not only highway construction and people's lives, but also related to the national economic construction, the main artery of economic development. Highway with its unique advantages to become the main development direction of road transport. But there are still some technical problems in highway construction, lightweight Sub grades analogy, these issues need to be resolved as soon as possible, otherwise it will affect the development of highway construction. Articles carried on light soil roadbed Research aims to improve the overall development of highway construction.
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