山区城市道路选线方法与应用实例  

Route Selection Method and Application Examples for Mountainous Urban Roads

作　　者：孙召葆 胡战军 SUN Zhaobao;HU Zhanjun(Zhejiang New Middle Ring Design Co.,Ltd.,Hangzhou,Zhejiang 310030,China;China Urban Construction Design&Research Institute Co.,Ltd.,Beijing 100120,China)

机构地区：[1]浙江新中环建筑设计有限公司,浙江杭州310030 [2]中国城市建设研究院有限公司,北京100120

出　　处：《黑龙江交通科技》2024年第11期37-42,共6页Communications Science and Technology Heilongjiang

摘　　要：随着社会经济和城市化进程的发展,城市建设逐步向外围拓展,部分城市为解决建设用地逐步扩大对山地的开发利用强度。城市道路平面定线必须综合考虑规划路网、沿线用地开发、社会环境、公众参与等多因素影响,将突破以往按城市规划布线的习惯,山区地形起伏较大的道路还应考虑纵面线形、地质选线要求。从城市道路和公路设计相互融合的角度,回顾了路线选线的相关研究成果和实践经验总结,结合工程设计实例,阐述了山区城市道路选线应遵循的地形地质选线、可持续发展选线、安全选线、经济选线的基本原则和方法,介绍了选线的基本思路和过程。提出应将绿色发展、全寿命期建设理念贯穿项目的整个过程等建议。With the development of social economy and urbanization,urban construction has gradually expanded to the periphery.In order to solve the problem of construction land,some cities have gradually expanded the intensity of development and utilization of mountainous areas.The planar alignment of urban roads must comprehensively consider the influence of multiple factors such as planned road network,land development along the line,social environment,and public participation.It will break the habit of laying out according to urban planning in the past.Roads with large terrain fluctuations in mountainous areas should also consider the requirements of longitudinal alignment and geological line selection.From the perspective of the mutual integration of urban road and highway design,the relevant research results and practical experience summary of route selection are reviewed.Combined with engineering design examples,the basic principles and methods of topographic and geological line selection,sustainable development line selection,safety line selection,and economic line selection that should be followed in the line selection of urban roads in mountainous areas are explained,and the basic ideas and processes of line selection are introduced.It is suggested that the concept of green development and full life cycle construction should be integrated throughout the entire process of the project.

关 键 词：山区城市道路 选线技术 城市规划 生态发展 

分 类 号：U412.37[交通运输工程—道路与铁道工程]