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1987年漓江桂林出现了一场十多年来的大洪水。为了进一步了解桂林流域的暴雨洪水特性和87526洪水的淹没情况,探讨桂林的防洪措施,更好地做好今后桂林的防洪工作,我站组织力量对这次洪水进行调查测量及内业分析计算,现将情况报告如下: 一、暴雨洪水概况今年5月25日8时漓江桂林流域内普遍出现了一场特大暴雨,暴雨中心为漓江上洞至清水江一带,日降雨量分别为245.2毫米、243.8毫米。流域日平均雨量为188.0毫米,降雨量最少的是临桂庙头为69.0毫米(见表1、图一)。
In 1987, a massive flood of more than a decade occurred in Lijiang River in Guilin. In order to further understand the characteristics of rainstorm and flood in Guilin basin and the inundation of 87526 flood, discuss the flood prevention measures in Guilin and better the flood control work in Guilin in the future, we organize the survey and measurement of this flood and the analysis and calculation of the interior industry, The current situation is as follows: I. Overview of storm floods At 8:00 on May 25 this year, a heavy rainstorm occurred on the Lijiang River in the Guilin basin. The rainstorm center was between Li Dong and Qing River. The daily rainfall was 245.2 millimeters and 243.8 respectively Mm. The average daily rainfall of the watershed is 188.0 millimeters and the least rainfall is the Lingui Temple head 69.0 millimeters (see Table 1, Figure 1).