一种可用于极端流态溃坝过程中水流冲刷力测量装置的研发

发布时间：2018-05-12 09:25

  本文选题：缓蓄快放 + 清淤　； 参考：《水电能源科学》2017年06期

【摘要】："缓蓄快放"是一种模拟溃坝以增大流速冲淤的技术,针对目前"缓蓄快放"冲淤效果理论计算不成熟、试验测量不准确的特点,研发了一种新型的水流冲刷力测量装置,并进行了室内模型试验。试验结果显示,该装置具有结构简单、设计科学、测试快速、数据可靠、结构稳定性强的特点,为极端流态溃坝过程中水流冲刷力测量提供了新的工具。
[Abstract]:"slow storage rapid release" is a technique of simulating dam break to increase velocity of scour and deposition. In view of the immature theoretical calculation and inaccurate experimental measurement of scour and deposition effect of "slow storage rapid release" at present, a new type of water scour force measuring device is developed. The indoor model test was also carried out. The experimental results show that the device has the characteristics of simple structure, scientific design, fast testing, reliable data and strong structural stability. It provides a new tool for the measurement of water flow scour force in the process of extreme flow failure.
【作者单位】： 浙江水利水电学院;河海大学水利水电学院;水利部农村电气化研究所;
【基金】：浙江省自然科学基金项目(LQ15E090003) 浙江省水利厅项目(RC1534,RC1548) 浙江省高校访问学者教师专项发展项目(FX2016059)
【分类号】：TV85;X52
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本文编号：1878053