【摘要】 结合石狮市易涝点整治,利用LID雨水模型,在易涝区域内布置下凹式绿地、植草沟、绿色屋顶、透水铺装及生物滞留池等LID设施,探索了LID在解决城市内涝问题中的作用。LID设施对雨水径流有明显的削减作用,特别是对于重现期较小、历时较短的降雨,能够有效减轻排水管网的压力。更多还原

【Abstract】 Combined with the renovation of waterlogging sites in Shishi City,LID facilities such as sunken green space,grass-planting ditches,green roofs,permeable pavements,and biological detention ponds were applied in the waterlogging area,to explore the role of LID in solving urban waterlogging problems.LID facilities could significantly reduce stormwater runoff,especially for rainfalls with small return period or short duration,which could effectively release the pressure of the drainage network.更多还原