摘要
路基拓宽改扩建工程相对新建公路具有施工难度大和结合处处治复杂等特点,结合S316平江童市至城关公路实例分析了路基拓宽的分类和特点,探讨了路基拓宽的两个关键问题及其处治技术,为道路路基拓宽工程的设计提供参考。
Rebuilding projects of embankment widening have great difficulty in construction and treatments to the combination of old and new embankment are complicated comparing with new roads. This paper analyses classifications and characteristics of the embankment widening and two key problems of embankment widening and its treatment techniques are analyzed and researched combined with road of S316 Pingjiang to Tongshi to Chengguan. It is available for design of rebuilding projects of embankment widening.
作者
邹新特
Zou Xinte(Hunan Prospecting Designing&Research General Institute for Agriculture Forestry&Industry,Changsha 410007,China)
出处
《山西建筑》
2020年第5期120-122,共3页
Shanxi Architecture
关键词
道路工程
路基拓宽
结合处
差异沉降
road engineering
embankment widening
the combination
differential settlement
