在大多数国家,泥沙可能是开发水电工程的一个大问题。研究了径流式水电站面临的泥沙问题,重点探讨了成功利用水资源应该考虑的一些因素以及预防水轮机遭受泥沙冲蚀应采取的措施。 In most countries, sediment can be a big problem in developing hydropower projects. This paper studies the sediment problems faced by run-of-river hydropower stations, and focuses on some factors that should be considered in the successful utilization of water resources and the measures to be taken to prevent the turbines from being subjected to sediment erosion.