| 黄骅港抛泥区泥沙运移及对航道淤积的影响 |
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| 引用本文： | 胡日军,吴建政,朱龙海,马芳. 黄骅港抛泥区泥沙运移及对航道淤积的影响[J]. 海洋地质与第四纪地质, 2009, 29(1): 39-46 |
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| 作者姓名： | 胡日军 吴建政 朱龙海 马芳 |
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| 作者单位： | 中国海洋大学,海洋地球科学学院,青岛,266100;中国海洋大学海底科学与探测技术教育部重点实验室,青岛,266100;国家海洋局北海分局北海监测中心,青岛,266033 |
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| 摘 要： | 利用粒子追踪、中子活化示踪砂技术以及赵冲久和Yalin等相关公式对黄骅港抛泥区泥沙运移规律进行了研究,并在此基础上分析了抛泥区对黄骅港航道淤积的影响。结果表明,在正常天气下,抛泥区的泥沙运移主要受潮流控制;在大风条件下,泥沙运移则受到波浪、潮流、风生流等多种因素的影响;抛泥区泥沙几乎不会对航道淤积产生直接影响,其对航道淤积的影响是间接和有限的。
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| 关 键 词： | 抛泥区 泥沙运移 航道淤积 黄骅港 |
SEDIMENT TRANSPORTATION OF MUD-DUMPING GROUND AND EFFECT ON SEAWAY SILTATION OF HUANGHUA PORT |
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| HU Rijun,,WU Jianzheng,ZHU Longhai,Ma Fang. SEDIMENT TRANSPORTATION OF MUD-DUMPING GROUND AND EFFECT ON SEAWAY SILTATION OF HUANGHUA PORT[J]. Marine Geology & Quaternary Geology, 2009, 29(1): 39-46 |
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| Authors: | HU Rijun WU Jianzheng ZHU Longhai Ma Fang |
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| Affiliation: | 1 College of Marine Geoscience;Ocean University of China;Qingdao 266100;China;2 Key Lab of Submarine Geosciences and Prospecting Techniques;Ministry of Education;3 North China Sea Environmental Monitoring Center;State Oceanic Administration;Qingdao 266033;China |
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| Abstract: | Particle tracking,neutron activation tracer sediment technique and formulas of Zhao and Yalin have been used to conduct research on sediment transport in mud-dumping grounds of Huanghua port.Furthermore,through these studies,effect on seaway siltation is analyzed.Results show that the sediment transport is dominated by tidal current under normal weather;nevertheless,under the condition of strong winds,wind wave,tidal current and wind-driven current play important roles in the sediment transport.Sediments fr... |
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| Keywords: | mud-dumping ground sediment transport seaway siltation Huanghua port |
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