| 泥质床面上波浪衰减规律的研究 |
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| 引用本文： | 白玉川,胡世雄,金玉石. 泥质床面上波浪衰减规律的研究[J]. 水利学报, 2001, 32(11): 0056-0062 |
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| 作者姓名： | 白玉川 胡世雄 金玉石 |
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| 作者单位： | 1. 天津大学河流海岸工程泥沙研究室,
2. 国际泥沙培训中心, |
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| 基金项目： | 自然科学基金项目(59809006)、国家重大项目(NSFC,RGC5980200)和天津市青年基金(983702011) |
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| 摘 要： | 本文对泥质床面上波浪衰减的理论模型进行了回顾，然后针对海河口淤泥，进行了波浪在泥床上衰减规律的试验研究，对实验现象进行了描述，并利用量纲分析及逐步多元回归的统计学方法，建立了便于工程实际应用波浪衰减规律公式。
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| 关 键 词： | 波浪 泥沙 量纲分析 逐步多元回归 海河 |
| 文章编号： | 0559-9350(2001)11-0056-07 |
Sduty on the rule of wave decaying on silt seabed |
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| BAI Yu-chuan,HU Shi-xiong,JIN Yu-shi. Sduty on the rule of wave decaying on silt seabed[J]. Journal of Hydraulic Engineering, 2001, 32(11): 0056-0062 |
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| Authors: | BAI Yu-chuan HU Shi-xiong JIN Yu-shi |
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| Affiliation: | 1.Tianjin University;2.International Research and Training Center for Sedimentation and Erosion |
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| Abstract: | The experimental research was carried out to study the wave decaying on silt seabed. A formula for calculation of wave decaying is established by using dimensional analysis and step-by-step multiple regressive statistics method. It is found that a critical condition of mud exists. When mud is not yielded the wave decaying parameter is very small, but it becomes very big when mud is yielded. The rate of decay is inversely proportional to the stiffness of mud. |
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| Keywords: | sediment wave decaying silt seabed regressive statistics method |
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