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随着现代化建设的发展,原有城市交通的平面格局暴露出严重弊病。在城市道路上,人车混杂、互相干扰,造成交通阻滞和交通肇事增加。为了解决城市交通运输事业的发展与现有城市道路设置的矛盾,必须采取人车分流的立体交通格局,兴建人行立交工程已成为当前市政建设面临的重要课题之一。 人行立交工程凡指人行立交天桥和人行立交地道两种人工构造物,一般是跨越铁路、公路,专门供行人和非机动车辆通行的。据不完全统计,目前我国人行立交工程已
With the development of modernization, the original pattern of urban traffic exposed serious flaws. In urban roads, people and vehicles are mixed and interfered with each other, causing traffic jams and traffic accidents to increase. In order to solve the contradiction between the development of urban transportation and the existing urban roads, it is necessary to adopt the three-dimensional traffic pattern of diversion of people and vehicles. It has become one of the important topics for municipal construction nowadays to construct renovated pedestrian and overpass projects. People’s Bank overpass project refers to the People’s Bank overpass and pedestrian overpass tunnel two kinds of artificial structures, usually across railways, highways, specifically for pedestrians and non-motor vehicles. According to incomplete statistics, at present our People’s Bank of China has handed over the project