面積比指數(shù)法放大作用及控制方法研究
發(fā)布時間:2018-10-25 19:07
【摘要】:面積比指數(shù)法相對水文比擬法具有放大作用。指數(shù)及面積比決定著放大因子的大小。通過計算面積比指數(shù)法的放大因子,繪制放大因子—指數(shù)—面積比關(guān)系曲線圖,依據(jù)關(guān)系曲線的放大因子及斜率,劃分關(guān)系曲線的特征區(qū)間,將放大因子控制在關(guān)系曲線近似直線的范圍內(nèi),以保證面積比指數(shù)法的可靠性。對放大作用及控制方法的研究,為控制面積比指數(shù)法放大作用提供了依據(jù)。
[Abstract]:The area ratio index method has the effect of magnifying the hydrological analogy method. The index and area ratio determine the size of the magnification factor. By calculating the magnification factor of the area ratio exponent method, the graph of the relation between the amplification factor and the exponent-area ratio is drawn, and the characteristic interval of the relation curve is divided according to the magnification factor and slope of the relation curve. The amplification factor is controlled in the range of approximate straight line of the relation curve to ensure the reliability of the area ratio exponential method. The study of magnification and control methods provides the basis for the amplification of the control area ratio exponential method.
【作者單位】: 新疆維吾爾自治區(qū)博爾塔拉水文勘測局;
【分類號】:TV122
本文編號:2294561
[Abstract]:The area ratio index method has the effect of magnifying the hydrological analogy method. The index and area ratio determine the size of the magnification factor. By calculating the magnification factor of the area ratio exponent method, the graph of the relation between the amplification factor and the exponent-area ratio is drawn, and the characteristic interval of the relation curve is divided according to the magnification factor and slope of the relation curve. The amplification factor is controlled in the range of approximate straight line of the relation curve to ensure the reliability of the area ratio exponential method. The study of magnification and control methods provides the basis for the amplification of the control area ratio exponential method.
【作者單位】: 新疆維吾爾自治區(qū)博爾塔拉水文勘測局;
【分類號】:TV122
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