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Parameters sensitivities for sustainable urban infrastructure

机译:可持续城市基础设施的参数敏感性

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Low-impact development (LID) is an important infrastructure method for improving urban drainage through stormwater best management practices. The parameterisation sensitivities for LID techniques are provided for the current Environmental Protection Agency (EPA) Stormwater Management Model (SWMM). This was completed with the measured LID quantity data from over a 10-year data sample that included pervious pavements and infiltration swales in a commercial area. Critical parameter sensitivities were analysed using the recently released EPA SWMM version 5.1.011. Computational results provide SWMM users a range of acceptable parameter values to simulate these best management practices, to design future LIDs, and other urban green areas to reduce stormwater run-off impacts. This analysis demonstrated sensitivity relationships of key parameters allowing engineers, designers and planners to simulate sustainable urban infrastructure at other locations.
机译:低影响开发(盖子)是通过暴风水最佳管理实践改善城市排水的重要基础设施方法。为当前的环境保护局(EPA)雨水管理模型(SWMM)提供了盖子技术的参数化敏感性。这是通过来自10年的数据样本的测量盖数数据完成,其中包括透水路面和商业区的浸润洼地。使用最近发布的EPA SWMM 5.1.011分析了关键参数敏感性。计算结果为SWMM用户提供了一系列可接受的参数值,以模拟这些最佳管理实践,以设计未来的盖子和其他城市绿地,以减少雨水的冲击影响。该分析表明关键参数的敏感性关系,允许工程师,设计师和规划者在其他地点模拟可持续城市基础设施。

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