机动化时代下交通影响分析评价的机制研究初探

近年来，随着经济持续高速发展和城市化进程的加速，国内大中城市逐步进入机动化时代，机动车保有量不断增加。与此同时，随着城市建设发展迅速，城市内土地开发强度普遍增加，其结果是增加了城市交通的产生和吸引量，给城市道路等基础设施造成了巨大的压力。特别是城市内大型建设项目，产生和吸引的交通量往往波及项目周围乃至整个城市的路网，导致路网局部乃至全局的交通供求关系失衡。由于城市某些地区的过度开发、在大型建设项目建设时不考虑未来的交通问题，而给项目建设后周边的道路交通管理带来了无法克服的困难的事例屡见不鲜。为了有效地防止由于城市的过度开发给城市交通系统造成过大的压力，确保城市道路交通的供给与需求基本保持平衡，合理进行交通组织，保持道路畅通安全，降低交通事故率，这就需要在城市土地规划、建设项目审批阶段，规划部门和交通管理部门共同根据使用时期的道路交通管理要求，对建设项目可能对周边交通产生的影响进行审核。在城市交通基础设施建设中，建立起规划、建设、环保、交管部门相互配合，协调管理的工作机制，建立起城市大型建设项目，科学的决策程序和监督管理制度。

Study on the Mechanism of Transportation Affecting Analysis and Evaluation in Motorization Era

In recent years, with the accelerated sustained rapid economic development and urbanization of the city, the domestic large and medium-sized city gradually entered the era of motorized, motor vehicles increase. At the same time, along with the rapid development of city construction, city land development intensity increases, the result is to increase the city traffic generation and attraction, causing tremendous pressure on the city roads and other infrastructure. Especially in the city of large-scale construction projects, traffic generation and attraction are spread around the network project and even the whole city road network, lead to local and global traffic imbalance between supply and demand. In some places because of over-exploitation of the city, in large construction projects do not consider the traffic problems in the future, and to project construction, road traffic management surrounding brings insuperable difficulties. It is often seen. In order to effectively prevent due to excessive development of the city to city traffic system caused by excessive pressure, to ensure the supply of and demand for city traffic basic balance, reasonable traffic organization, maintaining smooth traffic safety, reduce the rate of traffic accidents, this requires the city land planning, construction project approval stage, the planning department and traffic management departments according to the requirements of road traffic management and use of time, to review the influence of construction project may have on the surrounding traffic. In the city the transportation infrastructure construction, planning, construction, environmental protection is established, the traffic control department coordination coordination mechanisms, establish the city of large-scale construction projects, scientific decision- making procedures and supervision and management system.