摘要
就干线公路大中修及改扩建工程在设计和施工中有关技术问题进行探讨,特别是如何有效地利用旧路进行设计,对施工中出现的路基土质不好、加宽段以及高边坡处理、补强层厚度确定等典型问题进行了探讨,并提出了有效的解决措施。
The makes an appproach to concerned technical issues in design and construction of reconstruction and extension engineerings along with in ovehaul and intermediate repairs, especially an approach to the how effective design at the used road, the treatments of subgrade of poor soil along with the widened section and high slope. In addition the determination of thickness of strengthening layer is made. Lastly it puts forward valid settling measures for above as well.
出处
《北方交通》
2009年第3期1-3,共3页
Northern Communications
关键词
大中修
改扩建
设计
施工
技术问题
处理
Overhaul and intermediate rapair
Reconstruction and extension
Design
Construction
Technical issues
Treatment
