【摘要】：隨著西北城市建設(shè)用地的快速擴(kuò)張，向山地發(fā)展由于能夠解決嚴(yán)峻的人地矛盾問題，因此逐漸成為西北城市發(fā)展的方向。但是，當(dāng)前西北山地城市道路規(guī)劃設(shè)計(jì)缺乏符合地域特征的合理規(guī)劃技術(shù)手段，道路規(guī)劃仍然套用傳統(tǒng)平原城市的規(guī)劃技術(shù)方法，山地城市道路網(wǎng)建設(shè)的“建設(shè)性破壞”與“破壞性建設(shè)”現(xiàn)象時(shí)有發(fā)生，導(dǎo)致城市生態(tài)危機(jī)與自然地質(zhì)災(zāi)害頻發(fā)。 本研究以西北山地城市道路規(guī)劃為研究對象，以城市控制性詳細(xì)規(guī)劃中道路網(wǎng)方案優(yōu)化設(shè)計(jì)為研究重點(diǎn)，試圖通過地理信息系統(tǒng)（GIS）對傳統(tǒng)山地城市道路規(guī)劃技術(shù)進(jìn)行修正與優(yōu)化，形成一套基于GIS技術(shù)的西北山地城市道路優(yōu)化設(shè)計(jì)技術(shù)路線，并嘗試運(yùn)用于《彭陽縣城悅龍新區(qū)控制性詳細(xì)規(guī)劃》中的道路方案優(yōu)化設(shè)計(jì)中。論文首先對國內(nèi)外山地城市道路規(guī)劃相關(guān)研究進(jìn)行回顧與總結(jié)，提出當(dāng)前我國山地城市道路規(guī)劃技術(shù)方法在面對西北獨(dú)特自然、社會(huì)與經(jīng)濟(jì)情況時(shí)的局限性，同時(shí)分析研究山地城市道路規(guī)劃的特征，為構(gòu)建西北地區(qū)特色的山地城市道路優(yōu)化設(shè)計(jì)提供了理論支撐。其次在系統(tǒng)分析山地城市道路交通系統(tǒng)特征的基礎(chǔ)上，將地理信息系統(tǒng)（GIS）技術(shù)引入山地城市道路評價(jià)與設(shè)計(jì)中，利用GIS技術(shù)在基礎(chǔ)數(shù)據(jù)分類整理與空間分析等方面的優(yōu)點(diǎn)，綜合分析影響山地城市道路布局的諸多因子，，通過因子分析法、費(fèi)用模型建立等方式，構(gòu)建一套適用于西北山地城市特色并能夠覆蓋城市道路宏觀、中觀與微觀層面的優(yōu)化設(shè)計(jì)方法，提高山地城市道路規(guī)劃方案的科學(xué)性與可實(shí)施性。 通過對GIS技術(shù)的分析與研究，將其引入城市道路規(guī)劃設(shè)計(jì)中，建立一套適應(yīng)西北山地城市道路網(wǎng)優(yōu)化設(shè)計(jì)的技術(shù)路線，提高城市道路規(guī)劃的效率、與規(guī)劃方案的科學(xué)性與合理性，為我國西北山地城市道路方案優(yōu)化提供有益的參考。
[Abstract]:With the rapid expansion of urban construction land in Northwest China, the development of mountainous areas has gradually become the direction of urban development in Northwest China because of its ability to solve the severe contradiction between man and land. However, at present, the road planning and design of mountainous cities in northwest China is lack of reasonable planning technical means in accordance with the regional characteristics, and the road planning still applies the planning techniques of the traditional plain cities. The phenomenon of "constructive destruction" and "destructive construction" in the construction of road network in mountainous cities occurs from time to time, which leads to the frequent occurrence of urban ecological crisis and natural geological disasters. This study focuses on the urban road planning in northwest mountainous areas, and the optimal design of the road network scheme in the urban control detailed planning. This paper attempts to modify and optimize the traditional mountain city road planning technology through (GIS), and form a set of technical route of road optimization design based on GIS technology in northwest mountainous cities. It also tries to be applied to the optimal design of the road scheme in the controlled detailed Planning of Yuelong New District in Pengyang County. Firstly, the paper reviews and summarizes the related research on the road planning of mountainous cities at home and abroad, and points out the limitations of the current technology and methods of mountain city road planning in the face of the unique natural, social and economic situation in Northwest China. At the same time, the characteristics of mountain city road planning are analyzed and studied, which provides theoretical support for the construction of mountain city road optimization design with the characteristics of Northwest China. Secondly, on the basis of systematically analyzing the characteristics of road traffic system in mountainous cities, the (GIS) technology is introduced into the evaluation and design of mountain city roads, and the advantages of GIS technology in the classification and spatial analysis of basic data are used. Comprehensive analysis of many factors affecting the road layout in mountainous cities, through factor analysis, cost model establishment, etc., to build a set of characteristics applicable to the northwest mountain cities and can cover the urban road macro, The optimization design method of meso and micro level can improve the scientificalness and practicability of the road planning scheme in mountainous cities. Through the analysis and research of GIS technology, this paper introduces it into the urban road planning and design, and establishes a set of technical routes suitable for the optimization design of the road network in the northwest mountainous cities, so as to improve the efficiency of the urban road planning. The scientific and reasonable planning scheme provides a useful reference for the optimization of the road plan in the mountainous cities of Northwest China.
【學(xué)位授予單位】：西安建筑科技大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2013
【分類號】：P208;U412.37

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