重庆交通大学学报（自然科学版） ›› 1989, Vol. 8 ›› Issue (1): 13-21.
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赵世强
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Zhao Shiqiang
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摘要： 本文讨论了丁坝周围的水流状态和丁坝局部冲刷机理,导出了丁坝局部冲刷计算公式:hB=[(3(n+1)/n)(h/3Dn)0.75(u0/us)Dn-h]KθKm根据实验资料给出了公式中的系数Kθ和Km值。
Abstract: In this paper, the flow state around spurs and the basic theories for local scour of spurs are discussed. And the formula of local scour is obtained as hB=[(3(n+1)/n)(h/3Dn)0.75(U0/Us)Dn-h]KθKm According to experiment data the factors of Km, Kθ are given.
赵世强. 丁坝的冲刷机理和局部冲刷计算[J]. 重庆交通大学学报（自然科学版）, 1989, 8(1): 13-21.
Zhao Shiqiang. Basic Theories for Scour of Spurs and Computation of Local Scour[J]. Journal of Chongqing Jiaotong University(Natural Science), 1989, 8(1): 13-21.
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