摘要
以某山区低等级旅游公路升级改造项目为例,分析了在公路的平面及纵断面设计过程中,统筹考虑各种因素,合理取舍,灵活选择线位及灵活运用平纵面技术指标,达到安全、节约、环境优美、系统最优的工程实践,为同类项目提供借鉴。
Based on an upgrading reconstruction project of low-grade tourism highway in mountain area, this paper analyses various factors, reasonably makes the choice, flexibly selects the alignment and flexibly uses the plane technical indexes in the plane and longitudinal section design process of highway in order to achieve the safe, economic, beautiful environmental and system optimized engineering practices, which provides the reference for the similar projects.
出处
《城市道桥与防洪》
2018年第7期60-62,71,共4页
Urban Roads Bridges & Flood Control
关键词
低等级公路
山区
升级改造
灵活性设计
low-grade highway
mountain area
upgrading reconstruction
flexible design
