中文摘要：

交通拥堵严重影响着城市的发展及运转效率,交通承载力是交通系统的重要表现,且和土地利用存在着紧密的联系。建立了不同城市规模的土地利用与交通承载力的指标体系,选取了具有代表性的20个城市的相关数据,通过数据包络分析,利用Max DEA实证分析不同规模城市土地利用与交通承载力的内在规律。研究发现：超大城市土地利用对于交通承载力的相对协调性较好,而特大城市和大城市交通承载力对于土地利用的相对协调性较好。总体来说,超大城市土地利用发展程度相对较好,但是交通承载力发展程度较差。特大城市土地利用相对发展程度和交通承载力相对发展程度都较差,大城市和中等城市则土地利用发展相对较差,但交通承载力发展较好。结论对从土地利用角度,研究不同城市的交通拥堵提供了新的思路。

英文摘要：

Traffic congestion has a serious impact on the development of the city and the running efficiency. The traffic carrying capacity is an important part of the transportation system,and it has a close relationship with the land use. This paper established the index system of land use and traffic carrying capacity of different scale＇ s cities,selected the relevant data of 20 cities which have prominent congestion,and used the method of DEA（ Data Envelopment Analysis） to analyze on the inherent law of land use and traffic carrying capacity in different scale cities. It is found that the relative coordination of land use to traffic carrying capacity in megacity is relatively good,while the traffic carrying capacity to land use is relatively good in megalopolis and large cities. Generally speaking,the development of large urban land use is relatively good,but the traffic carrying capacity is poor in megacity. The relative development degree of land use and traffic carrying capacity is relatively poor in megalopolis,the development of land use is relatively poor,and the development of traffic carrying capacity is good in the big cities and medium-sized cities. The Conclusion provides a new way to study the traffic congestion in different cities from the perspective of land use.