百色水文(三)站“2001.7洪水”推算

Calculating of "2001.7 flood" of the Baise 3rd hydrologic station

受热带气旋“榴莲”和“尤特”的影响 ,2 0 0 1年 7月 ,右江百色㈢站出现建国以来的最高洪水位 ,水位达2 2 .45m ,超警戒水位 9.45m。由于洪水来势凶猛 ,加上测站原测验设施设计标准较低 ,且老化 ,失去了高洪水测验机会。为准确地推算出这次洪水洪峰流量及洪水过程 ,为各类工程提供较准确的科学依据 。

Influenced by tropical cyclone of 'liulian' and 'youte', the Baise 3rd hydrologic station has happened the highest flood water level in Augest,2001 since our country established. The water level was 22.45m and exceeded alarm water level 9.45m. Because the flood happened quickly and the design standard of investigation installation was lower, the flood not be tested. For calculating the flood peak discharge and flood procedure, the authors calculated the FPDFP by many ways and provided exact and scientific basis for various projects.