摘要
分析了平原地区影响路基填土高度的因素,论证了在满足高速公路各项规范要求的前提下降低路基高度的可行性和其具有的优势。认为采用低路基设计不但可满足使用要求,而且可降低高速公路造价,以较小的投入获取较大的经济效益。
Analyzing the various factors that affect the filling altitude of the roadbed of the expressway in plain, the paper justifies the feasibility and advantages of lowering the roadbed of the expressway in plain on the premise of meeting all the requirements for the expressway. The author believes that lowering the roadbed of the expressway in plain can not only meet all the requirements but also save much of the cost, in which case a better economic result may result from the less input.
出处
《国防交通工程与技术》
2005年第3期22-23,共2页
Traffic Engineering and Technology for National Defence
