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拟建的小浪底水库位于黄河干流最后一个峡谷段出口,上距三门峡水库130km,水库开发任务是以防洪减淤为主,兼有发电、灌溉、防凌综合利用。坝高151m,库容126.5亿米~3,装机156万瓩,最大泄量15000米~3/秒。围绕工程设计进行了多项模型试验,本刊将择其主要试验成果陆续刊登。这里,首先简单介绍了枢纽整体布置动床模型试验,泄洪洞模型试验和空化、空蚀及磨损防护试验成果。
The proposed Xiaolangdi Reservoir is located at the exit of the last gorge section of the mainstream of the Yellow River and is 130km away from Sanmenxia Reservoir. The task of reservoir development is mainly flood control and siltation, with comprehensive utilization of power generation, irrigation and anti-flood. Dam height 151m, storage capacity of 12.65 billion meters ~ 3, installed 1.56 million 瓩, the maximum discharge of 15,000 m ~ 3 / s. A number of model tests have been carried out around the engineering design. The journal will choose its main test results one after another. Here, a brief introduction of the hub overall layout of the movable bed model tests, flood discharge tunnel model tests and cavitation, cavitation and wear protection test results.