Research progress and frontiers on flood discharge atomization of Chinese high dam projects

被引：0
|
作者：
Lian J. [1 ]
Liu D. [1 ]
Liu F. [1 ]
机构：
[1] State Key Laboratory of Hydraulic Engineering Simulation and Safety, Tianjin University, Tianjin
来源：
Shuili Xuebao/Journal of Hydraulic Engineering | 2019年 / 50卷 / 03期
关键词：
Complex discharge environment; Field source characteristics; Hazard prevention and control; High dam atomization; Microscopic test; Prototype telemetry; Refined prediction;
D O I：
10.13243/j.cnki.slxb.20180468
中图分类号：
学科分类号：
摘要：
The flood discharge security and protection of high dam projects is a hot issue in the field of hydraulic engineering. For high dam projects with characteristics of high water head, large discharge and narrow canyon in China,the problem of flood discharge atomization is very serious. With Chinese hydropower projects construction extending to high altitude area with low pressure, the atomization mechanism under complex environment, forecasting methods with higher precision and scientific hazard prevention technologies are in urgent need of breakthrough. The article constructed the field source characteristics and protection system of atomized rainfall on the basis of research achievements and engineering applications of flood discharge atomization at home and abroad. Moreover, the article abstracted the development achievements and technical bottleneck in this field, and expounded the methods to break through key scientific and technical issues. Series studies and results are intended to promote flood discharge atomization research from experience to science and provide theoretical and technical supports for structural design and long-term safe operation of large water resources and hydropower engineering. © 2019, China Water Power Press. All right reserved.
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页码：283 / 293
页数：10
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