【摘要】：選取我國(guó)南方某城市一條基于低影響開發(fā)(LID)理念建設(shè)的道路,利用Info Works ICM城市綜合徑流模型模擬道路的降雨徑流過程,評(píng)價(jià)生物滯留帶的雨水滯蓄效果;另外,分析LID道路的場(chǎng)次徑流總量削減率、峰值流量削減率、年徑流總量控制率等指標(biāo)及相關(guān)影響因素。結(jié)果表明,道路生物滯留帶對(duì)中小降雨具有較好的控制效果,隨著降雨量的增大,盡管統(tǒng)計(jì)所得的年徑流總量控制率增大,但對(duì)降雨的徑流總量控制能力減弱。
[Abstract]:A road based on the concept of low impact development of (LID) was selected in a city of southern China. The rainfall runoff process of the road was simulated by using the comprehensive urban runoff model of Info Works ICM to evaluate the effect of Rain Water stagnant storage in the biological detention zone. In addition, the reduction rate of total runoff at site, the reduction rate of peak flow, and the total runoff control rate of LID road are analyzed as well as the related influencing factors. The results show that the road biological retention zone has a good control effect on the moderate and small rainfall. With the increase of rainfall, the total runoff control capacity of the annual runoff is decreased with the increase of the annual runoff total control rate obtained by statistics.
【作者單位】： 北京建筑大學(xué)城市雨水系統(tǒng)與水環(huán)境省部共建教育部重點(diǎn)實(shí)驗(yàn)室;北京市可持續(xù)城市排水系統(tǒng)構(gòu)建與風(fēng)險(xiǎn)控制工程中心;
【基金】：北京市優(yōu)秀人才培養(yǎng)——青年拔尖團(tuán)隊(duì)項(xiàng)目(2015000026833T0000) 國(guó)家自然科學(xué)基金重點(diǎn)資助項(xiàng)目(41530635) 北京市教育委員會(huì)科技計(jì)劃面上項(xiàng)目(KM201510016005)
【分類號(hào)】：TU992;TV213.9

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