太原东二环高速公路方案研究

发布时间：2018-02-23 13:08

本文关键词： 高速公路工程地质方案研究　出处：《长安大学》2015年硕士论文　论文类型：学位论文

【摘要】：太原二环高速公路凌井店至龙白段(东二环)是《山西省高速公路网规划调整方案》的重要组成部分,本项目的实施,可为规划中的大太原都市圈提供快速便利的交通运输服务,对完善山西省高速公路网有着非常重要的意义。从国家高速公路网的角度,未来可把太原北二环和龙白高速其中一段及本项目作为二连浩特至广州(G55)的一段,将现有东环高速公路从二广高速功能分离出来,直接缓解太原市东环高速的交通压力。论文首先根据路网规划和现有高速公路的完成情况及其相应的公路指标,对起终点方案进行了比选论证;其次是对影响项目的控制因素进行详细分析介绍,结合各种控制因素对项目的走廊带方案进行了比较;然后考虑走廊带内及其沿线的建设条件、工程地质条件、水文地质条件、筑路材料、工程造价、地方政府意见等各种影响条件,尤其是工程地质条件,对项目所选的方案再次进行比选论证;根据对以上各种条件综合考虑,从总体上进行分析比选后初步提出了推荐方案。最后,对所推荐的方案从路线互通、路基路面、桥梁涵洞、隧道、交叉、交通工程等各专业进行详细叙述,进一步验证其可行性和合理性。得出的结论是在高速公路方案研究的过程中,要综合考虑各种控制因素和限制条件,不仅仅从路线指标上进行比选,还要在多方面进行比选,尤其是工程地质条件的影响,近年来的重视程度逐渐提高,它的影响将贯穿项目的整个过程,包括后期的安全运营,需重点分析论证。
[Abstract]:Taiyuan Ring Expressway Ling Jing Dian to white dragon segment (Near East) "is an important part of Shanxi province highway network adjustment plan", the implementation of this project can provide fast and convenient transportation services for the planning of the Taiyuan city circle, to have very important significance to improve the highway network in Shanxi province from the national highway network point of view, the future can be the North Second Ring Road of Taiyuan and the white one and the high speed project as Erenhot to Guangzhou (G55) for a period of time, to separate the existing east ring highway from the two high-speed wide function, direct relief Taiyuan city east ring highway traffic pressure. Firstly, according to the network planning and the completion of the existing highway and highway relevant index, the end point scheme than the election demonstration; second is the detailed analysis of the factors controlling the project, combined with a variety of control The factors of the corridor are compared and analyzed; then consider along the corridor and the construction condition, engineering geological conditions, hydrogeological conditions, construction materials, construction cost, the views of local government and other conditions, especially the engineering geological conditions, the selected item on the program is selected according to the argument again; considering all the above conditions, carried on the analysis comparison after the preliminary recommended scheme is put forward as a whole. Finally, the recommended scheme from the route exchange, roadbed, bridge and culvert, tunnel, cross, detailed description of traffic engineering and other professional, to further verify the feasibility and rationality of the conclusion is in. The process of highway project of the study, to consider various control factors and constraints, not only from the route index than the election, but also in the aspects of selection, especially in engineering geology In recent years, the influence of the conditions has been increased gradually. Its impact will run through the whole process of the project, including the later safety operation, and it needs to be analyzed and demonstrated.

【学位授予单位】：长安大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：U412.366

【参考文献】