新疆哈拉吐鲁克河设计洪水分析计算

Analytical Calculation of Design Flood for Hala Tuluke River in Xinjiang

哈拉吐鲁克河为缺少洪水资料地区,通过收集流域周边的参证站气象、洪水资料,运用模比系数综合频率曲线法、模数法、调蓄经验单位线法和推理公式法分别推求出河流设计洪峰流量,通过分析比较确定设计洪峰流量采用模比系数综合频率曲线法数值。

Hala Tuluke River is belonged to the area lack of flood data, fiver design flood peak discharge was calculated respec- tively in this paper by collecting basin surrounding meteorology data of bench-mark station and flood data and applying modulus coefficient synthetic frequency-response curve method, moduli calculation method, regulation and storage Experience unit hydro- graph method and Reasoning formula method. Numerical value of modulus coefficient synthetic frequency-response curve method was adopted to determine the design peak discharge through the analysis and corrlparison.