海绵城市LID设施模型属地化参数研究——以厦门为例

Study on local parameters of LID model in sponge city:a case of Xiamen

以厦门海沧及翔安海绵城市试点区为例,通过现场实测和LID单体模型参数敏感性分析,采用InfoWorks ICM排水模型对典型LID设施和项目进行建模,并根据在线监测数据进行率定和分析,提出适用于厦门市的海绵城市LID设施模型属地化参数。通过率定结果表明,该套参数可用于厦门海绵城市建设项目的建模分析评估。

Taking Xiamen Haicang and Xiang′an sponge city experimentsite areas as an example,through field measurement and sponge monomer model parameter sensitivity analysis,using InfoWorks ICM drainage model for typical LID modeling facilities and project,and according to the on-line monitoring data for calibration and analysis,put forward suitable for Xiamen sponge city LID facilities model parameters.The results show that this set of parameters can be used for modeling analysis and evaluation of Xiamen sponge city construction project,and the research methods.