绵茂公路星旺大桥工程可行性研究

发布时间：2018-03-21 02:11

本文选题：可行性　切入点：交通量　出处：《西南交通大学》2017年硕士论文　论文类型：学位论文

【摘要】：绵茂公路星旺大桥位于四川省绵竹市境内,连接汉旺镇和拱星镇两镇,是绵茂公路汉旺镇绕城段。右岸为汉旺镇"无锡工业园区"的锡旺大道,左岸为拱星镇工业大道。绵远河由西北向东南流经本区,拟建桥梁桥轴线与绵远河正交。本文阐述了该项目工程可行性研究,具体内容如下:(1)依据该项目影响区域的实际情况,分别从绵茂公路避绕汉旺城区的需要、保护汉旺工业遗址和旅游产业开发的需要、完善区域路网的需要、经济发展的需要及对外沟通的需要等方面论述了绵茂公路星旺大桥工程项目建设的必要性;(2)对绵茂公路星旺大桥影响区域的交通量进行了调查,分析总结出实测交通量与年平均日交通量、交通出行分布及客、货车比例及运输货类特点;根据交通量分析结果,并采用"四阶段法"预测绵茂公路星旺大桥影响区域趋势型及诱增型社会经济发展、预测未来各小区的趋势型及诱增型的交通出行产生和吸引量及预测交通出行分布,并根据预测结果在路网上进行了交通量的分配;(3)根据绵茂公路星旺大桥影响区域交通量分析结果、桥址的自然概况、施工条件及材料来源等进行了桥位及桥型方案的选择,并从经济及环境影响两方面对绵茂公路星旺大桥建设方案进行了可行性分析;对确定的绵茂公路星旺大桥建设方案的实施进行了组织设计,包括施工条件、建设工期与实施计划、工程管理实施方案并给处了一些保证工程质量及工期的措施。通过以上分析得出,绵茂公路星旺大桥工程可行的初步结论。
[Abstract]:The Xinwang Bridge of Mianmao Highway is located in Mianzhu City, Sichuan Province, connecting Hanwang Town and Gongxing Town. It is the roundabout section of Hanwang Town of Mianmao Highway. On the right bank is the Siwang Avenue of Hanwang Town "Wuxi Industrial Park". The left bank is Gongxing Town Industrial Avenue. Mianyuan River flows through this area from northwest to southeast. The axis of bridge and bridge is proposed to be orthogonal to Mianyuan River. This paper expounds the feasibility study of the project, the concrete contents of which are as follows: (1) according to the actual situation of the area affected by the project, From the needs of the Mianmao Highway to avoid the needs of surrounding Hanwang urban areas, the need to protect Hanwang industrial sites and the needs of tourism industry development, and the need to improve the regional road network, This paper discusses the necessity of the construction of Xinwang Bridge on Mianmao Highway from the aspects of the need of economic development and the need of communication with the outside world. (2) the traffic volume of the affected area of Xingwang Bridge on Mianmao Highway is investigated. The characteristics of measured traffic volume and annual average daily traffic volume, traffic travel distribution, passenger, freight car ratio and freight category are analyzed and summarized. The "four-stage method" is used to predict the regional trend and economic development of Xinwang Bridge, and to predict the trend and attraction of traffic and the distribution of traffic travel in each district in the future. According to the forecast results, the traffic volume distribution is carried out on the road network. According to the traffic volume analysis results of the influence area of Xingwang Bridge on Mianmao Highway, the natural situation of the bridge site, the construction conditions and the sources of materials, the bridge location and bridge type scheme are selected. The feasibility of the construction scheme of Xingwang Bridge of Mianmao Highway is analyzed from the two aspects of economic and environmental impact, and the implementation of the construction scheme of Xingwang Bridge on Mianmao Highway is organized and designed, including the construction conditions. The construction period and implementation plan, the project management implementation scheme and some measures to ensure the project quality and duration are given. Through the above analysis, the preliminary conclusion of the project feasibility of Xingwang Bridge of Mianmao Highway is obtained.
【学位授予单位】：西南交通大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：U442

【相似文献】