摘要
根据某水电站所在河流的泥沙特性和建筑物实际磨蚀情况,研究出一种抗冲磨结构。该结构的研发较好地适应了含沙水流在流道的水流特性,通过工程运行的检验,该结构达到了预期的抗冲磨效果,延长了建筑物的维护周期,节省了后期维护费。论述了该抗冲磨结构的创新设计思路和应用效果。
According to the sediment characteristics of river and the actual erosion status of a hydropower station,erosion and abrasion resistant structure was studied which adapts to the flow characteristics of sand bearing flow in water passage.As approved by operation of engineering,the expected anti-abrasion effect of this structure is achieved;the maintenance cycle of building is prolonged and the maintenance cost is reduced.The author presents the innovative design conception and application effects of this erosion and abrasion resistant structure.
作者
李伟
LI Wei(Xinjiang Water Conservancy and Hydropower Survey,Design and Research Institute,Urumqi 830000,China)
出处
《广西水利水电》
2021年第4期54-58,共5页
Guangxi Water Resources & Hydropower Engineering
关键词
抗冲磨
冲砸结构
高强度耐磨钢板
工字钢龙骨
浇注式聚氨酯涂层
水电站
Erosion and abrasion resistance
impact structure
high strength wear resistant steel plate
Ⅰ-beam keel
castable polyurethane coating
hydropower station
