渝中区综合交通发展格局及拥堵原因解析  

Study on the Comprehensive Transportation Development and the Reasons for Traffic Congestion in Yuzhong District

作　　者：宗会明[1] 戴技才[2] 乔宏[3] 杨庆媛[1] 

机构地区：[1]西南大学地理科学学院,重庆400715 [2]重庆师范大学地理与旅游学院,重庆400047 [3]西南大学资源与环境学院,重庆400715

出　　处：《西南大学学报（自然科学版）》2014年第2期143-149,共7页Journal of Southwest University(Natural Science Edition)

基　　金：国家自然科学基金资助项目(41001102);教育部人文社科基金资助项目(11YJCZH023)

摘　　要：随着城市的快速扩张,中国各大城市普遍出现了交通拥堵问题,直接关系到城市的可持续发展.目前学术界关于区域尺度和城市尺度的交通研究成果较多,交通规划实践应用也较为成熟,但基于更微观视角的城市功能区的交通组织研究鲜有报道.选择作为重庆市中央商务区的渝中区为研究案例,通过实地调研、部门访谈和问卷调查等研究手段,分析其对外对内交通格局及拥堵原因.分析结果表明渝中区的拥堵原因是:对外桥梁和道路的通行能力不能满足日益增长的交通需求;内部道路网络体系中次支干道比例偏低;工作地和居住地分离比例高;公共汽车主导的交通模式阻碍了城市交通的发展.基于对渝中区交通堵塞的原因分析,论文提出了未来渝中区交通可持续发展的政策和措施.With the rapid growth of urban areas, traffic congestion has become a focus topic in transporta tion research. Traffic problems and transportation planning in big cities and regional areas have been dis cussed a lot. Some theories have been practiced in transportation planning of various detailed research at the function area level is rarely reported. In the research re Yuzhong District, the CBD area of Chongqing municipality, is chosen for a case stu cities in China, while ported in this paper, dy. We get first hand data by a lot of field work, interview and questionnaire survey. This project reveals that limited capability of inter-district transport, unreasonable structure of road networks, mismatched distribution of residential places and job areas and the bus-dominated urban traffic system are not fitted to the mountainous city. Lastly, some corresponding suggestions for sustainable development of Yuzhong District are given.

关 键 词：综合交通 格局 拥堵 中央商务区 渝中区 

分 类 号：U491[交通运输工程—交通运输规划与管理]