干线公路城镇段改造相关技术研究

发布时间：2018-05-13 17:48

本文选题：干线公路 + 城镇段　；参考：《安徽理工大学》2014年硕士论文

【摘要】：随着近些年我国社会经济的高速发展和车辆保有量的高速增长,早期建设的以国道和省道为主的部分干线公路的交通量已趋于饱和,干线公路的改造将会越来越多。同时由于我国城镇化进程的加速,很多城镇都往往以干线公路为依托,在公路两旁不断扩张,导致在干线公路改造时都要面临着公路城镇段改造的问题。以此为背景,论文通过收集相关文献资料并认真参阅分析,同时在实习过程中查看了阜阳地区近些年干线公路改造时相关城镇段状况,最终确定了论文研究的方向。本次论文主要研究干线公路改造中城镇段改造方面的技术研究,其研究的内容主要有四个方面：一是论文对干线公路城镇段的布局功能、交通功能及经济功能特点进行了分析,为其路线方案的选择提供参考；二是论文介绍分析了影响城镇段路线方案的因素,并推荐给出了三种不同的路线选择方案；三是论文对干线公路城镇段的部分关键设计技术指标进行了研究,最后结合理论分析给出了推荐的设计指标值；四是论文介绍研究了目前国内外现有的各种限速方法及措施,并结合干线公路城镇段的特点给出了适合干线公路城镇段改造的限速方法及措施。本论文对干线公路城镇段改造的有关四个方面做出了系统全面的分析,给出了每个方面的推荐解决方案,对干线公路城镇段的设计研究提供了思路和方法,为提高以后干线公路城镇段设计的质量做出了一定的贡献。
[Abstract]:With the rapid development of China's social economy and the rapid growth of vehicle holdings in recent years, the traffic volume of some trunk highways built in the early years, mainly of national highways and provincial highways, has become saturated, and the transformation of trunk roads will be more and more. At the same time, due to the acceleration of the urbanization process in China, many towns often rely on trunk roads and expand on both sides of the highway, which leads to the problem of urban segment reconstruction in the reconstruction of trunk roads. Based on this background, the paper collected relevant literature and carefully read and analyzed, at the same time in the process of practice, I checked the status of the related town section in Fuyang area in recent years, and finally determined the research direction of the paper. This paper mainly studies the technical research of the urban section reconstruction in the trunk highway reconstruction. The main contents of its research are as follows: first, the paper analyzes the layout function, traffic function and economic function characteristic of the trunk highway urban section. Second, the paper introduces and analyzes the factors that affect the route scheme of urban section, and recommends three different route options. Third, the paper studies some key design technical indexes of urban section of trunk highway, and finally gives the recommended design index value combined with theoretical analysis; fourth, the paper introduces and studies the existing methods and measures of speed limit at home and abroad. Combined with the characteristics of the urban section of the trunk highway, the speed limit method and measures suitable for the reconstruction of the urban section of the trunk highway are given. This paper makes a systematic and comprehensive analysis on the four aspects of the urban segment reconstruction of the trunk highway, gives the recommended solutions for each aspect, and provides ideas and methods for the design and research of the urban section of the trunk highway. In order to improve the design quality of urban section of trunk highway in the future, it has made a certain contribution.
【学位授予单位】：安徽理工大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U412.36;U418.8

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