基于低影响开发(LID)的城市高架、立交排水系统优化设计

Optimal Design of Urban Elevated Road and Flyover Drainage System Based on Low Impact Development(LID)

采用低影响开发技术和设施优化城市高架、立交排水方式,能够充分利用雨水资源、有效减少内涝灾害。论文介绍了低影响开发技术和设施;阐述了低影响开发设施在城市高架、立交排水设计中组合优化设计;例举了国内高架、立交排水系统低影响开发应用案例。

The low impact development techniques and facilities are adopted to optimize the drainage method of urban elevated roads and flyovers, so as to make full use of rainwater resources and effectively reduce water logging disasters. This paper introduces low impact development techniques and facilities, elaborates on the combined optimization design of the low impact development facilities in the drainage design of urban elevated roads and flyovers, and illustrates the cases of the application of low impact development in the drainage systems of domestic elevated roads and flyovers.