G201林口至向陽段改擴建工程技術標準與路線方案研究
[Abstract]:G201 section from Linkou to Xiangyang is one of the vertical lines in the "two vertical and one horizontal" skeleton highway network in Linkou county. In recent years, the comprehensive social and economic strength of Linkou County has been continuously improved, which has stimulated the rapid growth of transportation demand in the county area, and the road traffic volume has doubled. However, due to the problems of low road grade and low traffic capacity in the existing skeleton highway network, traffic jams occur from time to time in the region, which has become the bottleneck restricting the sustainable development of social economy in Linkou County, and the hidden danger of traffic safety is very great. Therefore, the reconstruction and extension project of G201 Linkou to Xiangyang section is of great significance to meet the rapid growth of traffic demand in the region and to ensure the sustainable economic development of Linkou County. This paper analyzes on the development status of social economy and comprehensive transportation system in the affected area of the reconstruction and extension project from G201 Linkou to Xiangyang section, forecasts its development trend, and demonstrates the position and function of G201 Linkou to Xiangyang section in the regional road network. Based on the traffic volume survey data, the present traffic characteristics of the affected area are analyzed and the traffic volume in the future characteristic year of G201 Linkou to Xiangyang section is predicted by direct method and elastic coefficient method considering the demand of social and economic development. According to the result of traffic volume prediction, taking into account the local topographic and geological conditions and town planning, the technical standard for the reconstruction and extension project of G201 section from Linkou to Xiangyang is drawn up. The starting end point and route scheme of the reconstruction and extension project of G201 Linkou to Xiangyang section are presented, and the cross engineering, traffic engineering and facilities along the line are designed. From the aspects of energy saving, land use, society, environment, economy and so on, this paper makes a comprehensive evaluation on the route scheme of the reconstruction and extension project of G201 Linkou to Xiangyang section, and puts forward corresponding improvement measures in view of various possible adverse effects. The comprehensive evaluation results show that the extension project of G201 Linkou to Xiangyang section is feasible.
【學位授予單位】:哈爾濱工業(yè)大學
【學位級別】:碩士
【學位授予年份】:2014
【分類號】:U418.8
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