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一、工程地理环境简况飞来峡水利枢纽位于北江干流清远县境内,上距英德县城50公里,下距清远县城33公里。坝址以上集水面积约34097平方公里(占北江流域总面积73％),总库容为17.55亿立方米。该处水文气象条件属亚热带气侯,高温多雨,年平均气温21.6℃,最高月平均气温出现在7月份,最
I. Brief Introduction to Engineering Geographical Environment Feilaixia Water Conservancy Project is located in Qingyuan County, the mainstream of the Beijiang River. It is 50 kilometers away from Yingde County and 33 kilometers away from Qingyuan County. Above the dam site catchment area of about 34097 square kilometers (accounting for 73% of the total area of the Beijiang River Basin), with a total capacity of 1.755 billion cubic meters. The hydrological and weather conditions are subtropical climate, high temperature and rainy, the annual average temperature of 21.6 ℃, the highest monthly average temperature in July, the most