面积比指数法放大作用及控制方法研究
发布时间:2018-10-25 19:07
【摘要】:面积比指数法相对水文比拟法具有放大作用。指数及面积比决定着放大因子的大小。通过计算面积比指数法的放大因子,绘制放大因子—指数—面积比关系曲线图,依据关系曲线的放大因子及斜率,划分关系曲线的特征区间,将放大因子控制在关系曲线近似直线的范围内,以保证面积比指数法的可靠性。对放大作用及控制方法的研究,为控制面积比指数法放大作用提供了依据。
[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.
【作者单位】: 新疆维吾尔自治区博尔塔拉水文勘测局;
【分类号】:TV122
本文编号: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.
【作者单位】: 新疆维吾尔自治区博尔塔拉水文勘测局;
【分类号】:TV122
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