“海绵城市”理念下的轨道交通高架区间建设

Construction of Rail Transit Elevated Interval under Sponge City Concept

在政府的大力倡导与推动下,海绵城市理念已较多地应用于生态文明建设中,但在轨道交通领域,特别是在高架区间的实际应用尚没有可推广的案例。依托上海市轨道交通17号线西延伸工程,分析、探讨了“海绵城市”理念下轨道交通高架区间的建设方案,旨在丰富我国海绵设施应用领域,为轨道交通项目低影响开发技术的应用提供借鉴。

Under the strong advocacy and promotion of the government,the concept of sponge city has been widely applied to the construction of ecological civilization,but there are no replicable application cases in the construction industry of rail transportation,especially in the construction of rail transit elevated interval.Based on the west extension project of Shanghai Rail Transit Line 17,the construction scheme of elevated interval of rail transit under the concept of"sponge city"is analyzed and discussed,aiming to enrich the application field of sponge facilities in China and provide reference for the application of low impact development technologies in rail transit projects.