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大伙房水库位于辽宁省浑河上游,库容22亿立方米,担负着防洪、灌溉、发电、工业和民用用水任务,下游有重要工业城市沈阳和抚顺市,因此,水库能否安全运用是非常重要的问题.所以,金属结构能否灵活、安全地运用是关系到水库命运大事.近年来,发现输水洞出口液压启闭机存在一些问题,1985年进行了技术改造设计,经过安装一年运用,证明液压泵站的改造设计是成功的,同时也说明一些建库多年的水库,对其金属结构部分进行及时改造更新换代是非常必要的.
Dahuofang Reservoir is located in the upper reaches of Hunhe River in Liaoning Province with a storage capacity of 2.2 billion cubic meters. It is responsible for the task of flood control, irrigation, power generation, industrial and civil water supply. Shenyang and Fushun, important industrial cities in the lower reaches, are important downstream sites. Therefore, it is very important for the reservoir to be safely used Therefore, whether the metal structure can be used flexibly and safely is a major event that affects the fate of the reservoir.In recent years, it has been found that there are some problems in the hydraulic hoist at the outlet of a water tunnel. In 1985, the technical reconstruction design was carried out and after one year of installation It proves that the design of the hydraulic pump station is successful. It also shows that some reservoirs that built the reservoirs for many years are very necessary to timely rebuild and replace the metal structures.