發(fā)布時(shí)間：2018-02-13 10:00

  本文關(guān)鍵詞： 水庫(kù)汛期分期 暴雨指標(biāo) 洪水指標(biāo) 綜合指標(biāo) 質(zhì)變量變判別模式　出處：《應(yīng)用基礎(chǔ)與工程科學(xué)學(xué)報(bào)》2016年03期 　論文類型：期刊論文

【摘要】：針對(duì)水庫(kù)汛期具有確定性、隨機(jī)性、模糊性和過(guò)渡性的變化特征,在綜合分析傳統(tǒng)汛期分析方法和指標(biāo)的基礎(chǔ)上,結(jié)合可變集理論,提出了基于量變與質(zhì)變判別模式的汛期分期原理與模型,研究了基于暴雨指標(biāo)、洪水指標(biāo)和綜合指標(biāo)的水庫(kù)汛期分期的變化規(guī)律,結(jié)果表明分期結(jié)果能反映指標(biāo)的物理意義,有較強(qiáng)的理論背景,數(shù)學(xué)概念清楚;且汛期分期結(jié)果與分期指標(biāo)有密切關(guān)系,在實(shí)際應(yīng)用應(yīng)綜合考慮多種指標(biāo),讓分期結(jié)果更客觀,同時(shí)也可以利用不同指標(biāo)的分期結(jié)果,為防洪安全或挖掘洪水資源潛力提供技術(shù)支撐.
[Abstract]:In view of the reservoir flood season has uncertainty, randomness, fuzziness and transitional characteristics, analysis methods and indicators in comprehensive analysis of traditional flood season, combined with variable set theory, put forward the quantitative and qualitative discriminant model and the model based on the principle of flood period, based on the variation of flood season rainstorm index, comprehensive index and reservoir flood the results show that the index of staging, staging results can reflect the physical meaning of the index, there are strong theoretical background, mathematical concepts clear; and the result of flood season staging has close relationship with the staging index, considering the variety of indicators should be in the practical application, make the staging result more objective and staging results also can use different indicators, provide technical support for the safety of flood control flood or mining resource potential.

【作者單位】： 華北水利水電大學(xué)水利學(xué)院;
【基金】：國(guó)家自然科學(xué)基金項(xiàng)目(51509088) 水利部公益性行業(yè)科研專項(xiàng)(20151008) 河南省高�？萍紕�(chuàng)新團(tuán)隊(duì)(14IRTSTHN028) 水資源高效利用與保障工程河南省協(xié)同創(chuàng)新中心(2013CICWP-HN)
【分類號(hào)】：TV697.13
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本文編號(hào)：1507894