【作者】 廖志航；

【导师】 黄立葵； 谢勇利；

【作者基本信息】 湖南大学 ， 建筑与土木工程， 2008， 硕士

【摘要】 随着国内经济建设的持续发展,城市化进程的推进,公路交通越来越呈现出多样性、复杂化的特点,交通问题不断涌现。对公路进行城市化改造已成为解决城市化后交通问题的主要途径之一。但目前公路城市化改造并没有统一的模式,有关的专门文献资料也不多,难以满足迅速发展的城市化要求。本文结合深圳市公路城市化改造的典型示范工程——广东省道S360核龙线公路城市化改造实例,对这一问题进行了系统的研究,总结了公路城市化改造的一般做法,从而为其他地区的公路城市化改造提供借鉴。本文首先介绍了项目的背景及国内外研究现状,通过对项目所处区域社会、经济、道路网现状的分析与评价等方面确定项目的功能定位,然后利用社会、经济、交通量及其预测数据,采用四维搜索方法进行迭代计算,进行交通量预测和分配,选定工程主线、辅道、非机动车道、人行道等设施采用的设计标准,并确定了工程方案,在此基础上进行了项目投资估算。本文最后对公路城市化改造关键的技术和管理问题进行了深入的分析和总结,提出了切实可行的方法和注意事项。工程实践表明,本文的方法对于解决公路在城市化后面临问题的处理是合理而有效的。更多还原

【Abstract】 With the continual development of domestic economy and the process of urbanization, highway traffic shows characteristics of growing diversity and complexity. The traffic problems are continuing to emerge. After urbanization, the transformation of highways to urban roads has become one of the main ways to solve the traffic problems. However, at present, there are no unified models for urbanization transformation of highway, nor many specialized literatures for reference. It is difficult to meet the requirements of rapid development of highway urbanization. Based on a typical demonstration project of urbanization transformation of highway in Shenzhen City - the urbanization of a Guangdong provincial highway called S360 He-Long Line, the problem was studied systematically, and the general practices of urbanization transformation of highway were summed up in this thesis, so as to other urbanization transformation of highways for reference.Firstly, the background and status about these projects at home and abroad were introduced in this thesis. Through the evaluation and analysis of the status of regional society, economy, and the road networks, the function of the project was determined. And then, making use of the status of society, economy, traffic flow and traffic forecasted data, using four-dimensional searching methods of iterative calculations, this thesis forecasted the traffic, and determined the design standards of main line, auxiliary roads, non-motor vehicle roads, sidewalks and other components of the project, and identified the works programme. After that, the investment amount for the project was estimated. Finally, the key technical and management issues about the urbanization transformation of highway were conducted to analysis and conclusion in-depth, and a realistic and practical approach and attention issues were put forward. Practices of the project show that the methods of this thesis to resolve the problems caused by the urbanization transformation of highway are reasonable and effective.更多还原