北京市人行过街天桥特征分析及改善策略研究

Analysis and Research on Characteristics and Improvement Strategies of Pedestrian Overpasses in Beijing

摘要:

随着城市化进程的加快和市民生活水平的提高，人行天桥的重要性日益凸显。现况北京市人行天桥建设年代久远，受到当时建设条件和设计理念的限制，已无法满足当下市民对交通环境便利性、舒适性的需求。为进一步提升城市公共设施的服务水平，满足特殊群体的出行需求，迫切需要对人行过街天桥的老化治理及无障碍设施升级改造进行研究，并制定解决对策。从过街天桥的定义特点及功能定位出发，分析了目前北京市过街天桥建设的存在问题及制约因素，并对每个因素进行分析和评述。最后从规划、设计、管理等方面提出对策建议，为改善市民出行环境提供助力。

Abstract:

With the acceleration of urbanization and the improvement of people's living standards, the importance of pedestrian overpasses has become increasingly prominent. Pedestrian overpasses in Beijing have been built for a long time, and limited by the construction conditions and design concepts at that time, which have been unable to meet the needs of the current citizens for the convenience and comfort of the traffic environment. In order to further improve the service level of urban public facilities and meet the travel needs of special groups, it is urgent to study the aging treatment of pedestrian overpasses and the upgrading of barrier-free facilities, and to formulate the solutions. Based on the definition, characteristics and function orientation of the overpass, the existing problems and constraints in the construction of the overpasses in Beijing at present are analyzed, and each factor is analyzed and remarked. Finally, some countermeasures and suggestions are put forward from the aspects of planning, design and management, which provides the assistance to improve the travel environment of citizens.