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用高速摄影法研究近床区域的泥沙跃移运动 被引量:4

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摘要 本文应用高速摄影法来拍摄记录明渠粗糙定床近床区域泥沙颗粒的运动,获得了近床区域内单颗粒泥沙在粗糙定床上跳跃高度的变化规律及其随机分布规律;同时。还获得了颗粒单步跃长的随机分布规律.应用上述成果,推出了推移质浓度垂线分布关系.
出处 《泥沙研究》 CSCD 北大核心 1991年第1期57-60,共4页 Journal of Sediment Research
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