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今年8月19日,第十三届海峡两岸都市交通学术研讨会在安徽省合肥市召开。 随着城市经济的发展和规模的扩大,都市交通将面临着新一轮的挑战,一方面是提供多元化的交通方式,满足人民生活水平的提高对交通的需要;另一方面是有限的交通资源与不断增长的交通需求之间的矛盾。具体来说,一是道路基础建设与交通需求发展不同步;二是道路网络功能不完善,主骨架道路系统的建设、路网的新建与改建等受制于庞大的拆迁与资金的压力;三是交通信息化水平、交通管理者的管理水平和管理手段需进一步提高;四是交通参与者的交通意识与现代交通不相适应;如此等等。 21世纪是经济全球化的时代.是全球台作和竞争的世纪。有人认为。未来21世纪区域之间的竞争,很大程度上是城市经济圈之间的竞争。传统意义上“都市区”概念的内涵和外延将被延伸和拓展,将被“都市经济圈”、“大城市经济圈”所取代。而“都市经济圈”、“大城市经济圈”的发展与区域交通网络基础设施建设关系极为密切,是通过高速交通缩短了时空距离的大城市空间。
August 19 this year, the thirteenth Cross-Strait Symposium on Urban Transport held in Hefei, Anhui Province. With the development of urban economy and the expansion of its scale, urban transport will face a new round of challenges. On the one hand, it will provide a diversified means of transport to meet the needs of people’s living standard and enhance traffic demand; on the other hand, limited traffic The conflict between resources and growing traffic demand. Specifically, one is that road infrastructure is not synchronized with the development of transport demand; the other is that the functions of the road network are not perfect, the construction of the main skeleton road system, the construction and reconstruction of the road network are subject to the pressure of demolition and capitalization; thirdly, Traffic information level, the traffic management level of management and management tools need to be further improved; Fourth, traffic awareness of traffickers and modern traffic do not meet; and so on. The 21st century is an era of economic globalization and a century of global work and competition. Some people think. The competition between regions in the 21st century in the future is to a large extent the competition among urban economic circles. In the traditional sense, the connotation and extension of the concept of “metropolitan area” will be extended and expanded and will be replaced by “metropolitan economic circle” and “metropolitan economic circle.” The development of “Metropolitan Economic Circle ” and “Metropolitan Economic Circle ” has very close relationship with the infrastructure construction of regional transport networks, and is a space-saving metropolitan area that has shortened the space-time distance by high-speed traffic.