摘要
通过国内第一条高速公路加宽改建工程沈阳至大连高速公路改扩建工程实例,介绍了高速公路路基加宽改建工程施工的关键技术。
By way of an example of the widening and reconstruction project of the first expressway in China, viz. the reconstruction and extension project of the Shenyang-Dalian expressway, this article introduces the key construction techniques for the subgrade widening and reconstruction project of this expressway.
出处
《铁路工程造价管理》
2005年第3期51-52,56,共3页
Railway Engineering Cost Management
关键词
高速公路
加宽改建
施工
expressway, widening and reconstruction, construction
