基于系統(tǒng)動(dòng)力學(xué)的城市交通方式結(jié)構(gòu)演變研究
[Abstract]:The traffic of large and medium cities in the whole country is faced with very prominent contradiction. Serious urban traffic congestion, environmental pollution and energy problems affect the production and life of cities and the development of economic construction. Under the background of traffic problems in large cities, the optimization of urban traffic mode structure has become the first choice to solve traffic problems in many big cities. Through the implementation of a series of urban transportation policies, the strategy of developing public transportation is actively promoted, so that the structure of urban transportation mode can evolve reasonably. Firstly, the structure of urban traffic mode structure is analyzed systematically, and the structure of urban traffic mode structure and the related influencing factors of urban traffic mode structure are discussed in detail. Based on the basic theory of system dynamics, the purpose and boundary of the model are determined. The purpose of the model is to study the evolvement trend of urban traffic mode structure and the influence of different traffic policies on road traffic load, traffic energy consumption and traffic pollution. According to the model boundary, the main elements of the system and the causality diagram are determined, the total causality diagram of the dynamic model of the urban traffic mode structure system is described, the relationship between the variable types and the variables is further determined, and the model flow diagram is drawn. Taking urban traffic as the research object, this paper discusses the social and economic characteristics of urban transportation system, the characteristics of residents' travel, traffic supply and demand, traffic energy consumption, traffic pollution to the environment, transportation policies, and so on. The system dynamics model of urban traffic mode structure is constructed, and the evolvement trend of Shanghai urban traffic mode structure is simulated by using the case study in Shanghai. By changing the relevant policy variables and simulating the implementation effect of different traffic policy scenarios, the changes of urban traffic mode structure and urban traffic state are observed, and preliminary policy recommendations are put forward. Any single transportation policy has its limitations. It is necessary to implement a comprehensive policy, starting from three aspects: public transport priority policy, traffic investment policy, and traffic demand management policy, so as to achieve a more ideal traffic mode structure. And greatly improve the state of urban traffic operation. The results of policy simulation show that the implementation of the comprehensive policy can obviously reduce traffic congestion, improve traffic operation in Shanghai, reduce energy consumption and environmental pollution, and optimize the traffic mode structure.
【學(xué)位授予單位】:西南交通大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2012
【分類號(hào)】:F572;U12
【參考文獻(xiàn)】
相關(guān)期刊論文 前10條
1 陸錫明;李娜;;交通方式結(jié)構(gòu)的界定[J];城市交通;2009年01期
2 陳海波,毛保華;中國城市交通污染的現(xiàn)狀及其控制策略[J];長沙鐵道學(xué)院學(xué)報(bào);2003年04期
3 徐循初;關(guān)于確定城市交通方式結(jié)構(gòu)的研究[J];城市規(guī)劃匯刊;2003年01期
4 郭鵬;徐瑞華;;城市軌道交通客流量增長的系統(tǒng)動(dòng)力學(xué)研究[J];都市快軌交通;2006年06期
5 樊潔;嚴(yán)廣樂;;基于系統(tǒng)動(dòng)力學(xué)的北京市私家車總量仿真與控制[J];公路交通科技;2009年12期
6 薛美根;顧煜;;上海市30年綜合交通規(guī)劃與實(shí)踐[J];城市交通;2011年02期
7 龐松;論交通結(jié)構(gòu)調(diào)整與交通可持續(xù)發(fā)展[J];交通環(huán)保;2001年05期
8 許銀甲;;公路貨運(yùn)量預(yù)測的系統(tǒng)動(dòng)力學(xué)模型構(gòu)建[J];交通科技與經(jīng)濟(jì);2007年06期
9 ;不同交通方式的特性比較[J];建設(shè)科技;2004年12期
10 陸化普,王建偉,張鵬;基于能源消耗的城市交通結(jié)構(gòu)優(yōu)化[J];清華大學(xué)學(xué)報(bào)(自然科學(xué)版);2004年03期
相關(guān)博士學(xué)位論文 前3條
1 徐永能;大城市公共客運(yùn)交通系統(tǒng)結(jié)構(gòu)演化機(jī)理與優(yōu)化方法研究[D];東南大學(xué);2006年
2 劉爽;基于系統(tǒng)動(dòng)力學(xué)的大城市交通結(jié)構(gòu)演變機(jī)理及實(shí)證研究[D];北京交通大學(xué);2009年
3 崔紅建;城市交通結(jié)構(gòu)優(yōu)化機(jī)理與方法研究[D];長安大學(xué);2010年
相關(guān)碩士學(xué)位論文 前10條
1 劉洪營;城市客運(yùn)交通結(jié)構(gòu)評價(jià)、設(shè)計(jì)與優(yōu)化研究[D];長安大學(xué);2003年
2 宋潔;城市居民出行方式選擇預(yù)測方法研究[D];吉林大學(xué);2005年
3 田振中;基于可持續(xù)發(fā)展的大城市客運(yùn)交通結(jié)構(gòu)研究[D];吉林大學(xué);2006年
4 胡兵;可持續(xù)發(fā)展的城市客運(yùn)交通系統(tǒng)結(jié)構(gòu)的研究[D];長安大學(xué);2006年
5 王健;大城市客運(yùn)交通方式結(jié)構(gòu)預(yù)測[D];東南大學(xué);2006年
6 武穎嫻;客運(yùn)專線的系統(tǒng)動(dòng)力學(xué)定價(jià)方法研究[D];北京交通大學(xué);2007年
7 婁成林;交通模式選擇與能耗及尾氣污染關(guān)系研究[D];北京交通大學(xué);2007年
8 管菊香;基于生態(tài)交通的城市交通方式結(jié)構(gòu)優(yōu)化研究[D];武漢理工大學(xué);2007年
9 沈飛;國內(nèi)外大城市交通結(jié)構(gòu)演變及其與北京的對比研究[D];北京交通大學(xué);2007年
10 李娜;城市客運(yùn)交通結(jié)構(gòu)合理性評價(jià)研究[D];吉林大學(xué);2008年
,本文編號(hào):2402837
本文鏈接:http://sikaile.net/jingjilunwen/jtysjj/2402837.html