摘要
从可持续发展的目标出发 ,分析了当前我国城市交通系统的现状及各种交通方式的特点、实绩及作用。指出在选择城市交通的方式时 ,必须考虑以下几个原则 :①占地 ,以节约城市用地、完成单位客运量占地最少为优 ;②能耗 ,以利用清洁能源 ,可再生能源或完成单位运量能耗较少为佳 ;③环境 ,以能改善城市环境质量或完成单位运量产生的废气、废物对环境所造成的负面影响最少为好 ;④运效 ,以安全、准点、运量大、运效高的方式为宜。根据上述原则并依占地、能源等相关统计数据论述了我国城市客运交通发展应采取的战略对策 ,即坚持以运量大、能耗低、运效高、污染少的轨道交通系统为主进行长距离运输 ,用自行车作为短距离的辅助交通工具 ,小汽车则需严格控制 ,适度发展。
There are heavy environmental pollution in chinese cities.The exhaust gas of cars is one of the main polluting sources,and the noise pollution also has a bad effect on the people′s life and health.Statistics show that,because of the city traffic jam,economic loss could reach hundred billions of RMB Yuan each year in China,that affects severely the development of city and society.From the aim of sustainable development,the paper analyzes the urban communication of system,and the characteristics,the tangible achievement and the function of all sorts of communication modes.In choosing the mode of urban communication,the following principles must be considered:①To save city land and to use the least land to move passenger traffic;②To use the least energy to move the unit traffic volume;③To improve the city environment quality of fulfill unit traffic with the least influence on the environment with the least exhaust gas;④The modes of safety,puncturality and large traffic volume are used. On these principles,and according to the correlative statistic data about occupation of land and energy resources,this paper discusses the strategic countermeasures. China should adopted in the aspect of the development of urban communication,namely,mass transity system.It should mainly undertake long distance transportation. Bicycle as assistant traffic tool for short distance should be used.Saloon car should be controlled strictly in development.
出处
《中国铁道科学》
EI
CAS
CSCD
北大核心
2001年第1期108-112,共5页
China Railway Science
关键词
轨道交通
城市交通
可持续发展战略
中国
Transit communication
Urban communication
Sustainable development
Strategy
