成都市天府大道牧华路立交工程设计

Design of Tianfu Avenue-Muhua Road Interchange Project in Chengdu

介绍了成都市天府大道牧华路立交工程概况,对其交通现状及立交型式选择进行了分析。相较于传统的市政道路全互通式立交,在同样解决机动车交通分离和转换的情况下,牧华路立交只采用两层立交体系,既能保证地面层主路的景观效果,又能缩小立交规模,节省投资,在行人和非机动车流量较小的新旧区结合部具有较大的推广使用空间。

This paper introduces the engineering situation of Chengdu Tianfu Avenue-Muhua Road Interchange, and analyzes its traffic status and type selection. Compared with the traditional full interchange of municipal roads, Tianfu Avenue-Muhua Road Interchange only uses two-layer cross system, which can not only ensure the landscape of the main road at the ground, but also reduce the interchange scale and save the investment in the same case of separating and converting the traffic of motor vehicles. This interchange has the larger promotion and using space at the combination of old and new areas with the pedestrians and less non-motor vehicle flow.