库区漂浮物运动过程矢量化及运动规律研究  

Research on motion vectorization and law of floating debris in reservoir

作　　者：童中山[1] 须清华[1] 姜树海[1] 赵建钧[1] 

机构地区：[1]南京水利科学研究院,江苏南京210029

出　　处：《水利水电技术》2005年第3期35-37,共3页Water Resources and Hydropower Engineering

基　　金：国家电力公司重点攻关项目"水电站导漂关键技术".

摘　　要：在拦污和导漂设施的设计和运行中,漂浮物的运动和堆积形态是一个重要的考虑因素.水力模拟是解决该问题的有效方法之一.漂浮物相似模拟须从两方面考虑:漂浮物运动过程相似和漂浮物在坝前或导漂设施前的堆积形态相似.结合沙溪口水电站导漂设计,通过自编及运用一些通用软件对漂浮物在库区运动图片进行了矢量化处理,并对不同种类的漂浮物运动规律进行了试验研究.Motion and deposition status of the floating debris are very important factors to be considered during the design and operation of debris guiding structure; for which the model test is one of the effective methods to solve that of the problem. The simulation of the similarity for the debris can be considered from two sides: the similarity of the motion and the similarity of the deposition status in front of the dam or the guiding debris structure. Combined with the design of the debris guiding structure of Shaxikou Hydropower Project, photos made for the motion of the debris in the reservoir are vectorized into the vector files with some common programs including those developed by the authors, and furthermore, the motion laws of various floating debris are modeled and studied as well.

关 键 词：漂浮物 导漂设施 水电站 矢量化 

分 类 号：TV732.2[水利工程—水利水电工程]