低影响开发措施的调蓄池代用模型应用研究Application study on the model of replacing LID measures with storage tank
李江云;蒋颖龄;李瑶;林进昌;
摘要(Abstract)：
将暴雨洪水管理模型（storm water management model,SWMM）中的调蓄池模型作为低影响开发（low impact development,LID）设施的代用模型进行雨洪模拟，工程应用中可在没有具体LID参数条件下，采用所研究模型替代LID措施进行城市雨洪径流过程模拟。根据研究区域下垫面的用地性质、建设年份、建筑密度判断LID实施的难易程度，并采用模糊综合评判法将其分为5种地块，在5种地块上设置LID，根据单位面积调蓄深度（地块调蓄总容积与地块面积的比值）的大小，给出不同地块的LID最佳组合范式，并将各地块的LID方案采用代用模型进行替换。将代用模型应用于工程实例进行模拟，得到该排水区在不同重现期条件下的降雨径流过程，评价排水区实施LID措施的应用效果。
关键词(KeyWords)： 低影响开发;雨洪模型;调蓄池;代用模型
基金项目(Foundation): 广东省水利科技创新项目（编号：2017-33）
作者(Authors): 李江云;蒋颖龄;李瑶;林进昌;
DOI: 10.14188/j.1671-8844.2023-02-008
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