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一、概况打虎石水库位于内蒙赤峰市宁城县境内,它是西辽河上游一座多年调节的具有灌溉、防洪、发电、养鱼综合效益的大型水库。总库容约1.2亿立方米,大坝高42.1米,为肥粘土心墙砂壳辗压土坝,担负泄洪任务的是两条洞径均为6.5米的压力隧洞——正常泄洪洞和非常泄洪洞,在正常洞尾部辟一叉管做为发电支洞,下接电站厂房,装机容量1500千瓦。该库自1982年1月经内蒙水利厅
I. Introduction Huanghuishi Reservoir is located in Ningcheng County, Chifeng City, Inner Mongolia. It is a large-scale reservoir with comprehensive benefits of irrigation, flood control, power generation and fish farming, which has been adjusted for many years in the upper reaches of the West Liaohe River. With a total storage capacity of about 120 million cubic meters and a dam height of 42.1 meters, it is a bent clay hearth sand wall rolling earth dam. Two flood-pressure tunnels with a diameter of 6.5 meters are responsible for flood discharge tasks. Hole, in the normal hole at the end of the provision of a fork pipe as a power branch hole, under the power plant, installed capacity of 1500 kilowatts. The library since January 1982 by Inner Mongolia Water Resources Office