应用概率组合原理对南宁市治涝水文计算的分析研究

Study and analysis to the hydrologic calculation by the principles of probability synthesis for water log control in Nanning city

应用概率组合原理，对南宁市内外江雨洪遭遇进行概率分析研究，通过与原设计的治涝水文计算方法和成果比较，说明这一方法有概念清晰，可靠性强，能充分有效地利用有限的水文资料等优点。

Using the probability synthesis principles, the autors analysed the probability in which floods of both rivrs,the outer and the inner,encounter.By comparison of result with the original design, this mehtod stated in the paper includes following merits:conception clear, reliability strongly,able to use the limited hydrologic data, etc.