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正确规定水电工程的防洪标准涉及工程的安全和经济效益 ,也是一项极其重要的技术性政策。国标“防洪标准”中对水电工程等级划分标准作了修改 ,并对过去一直延用的低水头大流量河流上水电工程和河床式电站的防洪标准以及近期发展起来的抽水蓄能电站的防洪标准都作了新规定。结合建设实践发现 ,国标中存在一些需要解决的问题 ,希望引起有关方面的重视
Correctly stipulating the flood control standards for hydropower projects involves the safety and economic benefits of the project and is also an extremely important technical policy. In the national standard “Flood Control Standards”, the standards for classification of hydropower projects have been revised, and the standards of flood control of river and riverbed hydropower projects and riverbed hydropower plants that have been used for a long time ago, and the flood control standards for pumped storage plants that have been developed recently Have made new regulations. Combined with the construction practice found that GB there are some problems to be solved, hoping to arouse the attention of the parties concerned