浅谈高速公路路基加宽施工中注意的问题实践思考

Matters Needing Attention in the Widening of Expressway Subgrade

现阶段,我国国民经济的发展速度加快和交通工具增长速度加快,推动了我国公路的建设,但却面临着一个重要问题,即上世纪所修建高速公路需进行升级改造来满足社会日益增长的交通需要,而这项工程的开展从设计到施工都是十分繁重的,建设单位应高度重视高速公路路基加宽施工中存在的问题。

At this stage, the acceleration of China’ s national economic development and the acceleration of the growth of transport vehicles have promoted the construction of China’ s highways. However, it is facing an important issue： the expressways built in the last century need to be upgraded to meet the increasing transportation needs, and the development of this project from design to construction is very arduous, so the construction unit should attach great importance to the problems in the construction of widening of the expressway subgrade.