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  5. The Test Study on Scour Law in Riverbed of the River Closure Gap

The Test Study on Scour Law in Riverbed of the River Closure Gap

来源 :35th IAHR World Congress(第三十五届国际水利学大会) | 被引量 : 0次 | 上传用户：A406800
【摘 要】
：
In process of the river closure, as the closure gap narrows continuously, both the water head between the upstream and downstream of closure dike and the flow velocity in the closure gap increase grad
【作 者】
：
Yang Qing Ma Xudong Dai Guangqing Wei Liu Baogen Cheng 
【出 处】
：
35th IAHR World Congress(第三十五届国际水利学大会)
【发表日期】
：
2013年2期
【关键词】
：
River closure Dumping intensity Riverbed scour 
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In process of the river closure, as the closure gap narrows continuously, both the water head between the upstream and downstream of closure dike and the flow velocity in the closure gap increase gradually, leading to riverbed scour, which will influence the stability of closure dike, so it is necessary to research clearly the scour law of riverbed to achieve safe closure.
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