發(fā)布時(shí)間：2018-05-04 04:45

  本文選題：海綿城市 + 河道治理��； 參考：《中國(guó)給水排水》2016年23期

【摘要】：當(dāng)前滿足生態(tài)景觀要求的城市河道整治工程,其設(shè)計(jì)河道斷面形式多樣化、形狀不規(guī)則,對(duì)河道水力計(jì)算的精度和細(xì)度提出了更高要求,采用傳統(tǒng)的推理公式計(jì)算方法已難以適應(yīng)復(fù)雜的河道水力計(jì)算。以鎮(zhèn)江市海綿城市建設(shè)試點(diǎn)區(qū)玉帶河流域?yàn)槔?利用SWMM模擬玉帶河匯水區(qū)域的匯流過程,并據(jù)此提出相應(yīng)的河道整治措施,同時(shí)與傳統(tǒng)推理法的計(jì)算結(jié)果進(jìn)行對(duì)比。結(jié)果表明,SWMM模擬方法的計(jì)算結(jié)果更為合理、準(zhǔn)確,對(duì)于優(yōu)化城市河道整治設(shè)計(jì)有顯著意義。
[Abstract]:At present, the urban river channel regulation project, which meets the requirements of ecological landscape, has diversified design forms and irregular shape of river channel section, which puts forward higher requirements for the accuracy and fineness of river hydraulic calculation. It is difficult to adapt the traditional calculation method of reasoning formula to complicated river hydraulic calculation. Taking the Yudai River Basin of Zhenjiang City Sponge City Construction pilot area as an example, the flow confluence process of Yudahe River catchment area is simulated by using SWMM, and the corresponding river regulation measures are put forward accordingly, and the calculation results are compared with those of the traditional reasoning method. The results show that the calculation results of SWMM simulation method are more reasonable and accurate and have significant significance for optimizing the design of urban river regulation.
【作者單位】： 中國(guó)市政工程華北設(shè)計(jì)研究總院有限公司;
【基金】：中國(guó)建設(shè)科技集團(tuán)科技創(chuàng)新基金資助項(xiàng)目(z2016z05)
【分類號(hào)】：TU992

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本文編號(hào)：1841669