威海湾岸滩整治工程冲淤趋势  

THE EROSION AND DEPOSITION TREND FOR THE SAND BEACH REGULATION PROJECTS IN THE SOUTH AREA OF WEIHAI BAY

作　　者：张伟[1] 吴建政[1] 朱龙海[1] 岳娜娜[1] 

机构地区：[1]中国海洋大学海洋地球科学学院,山东青岛266100

出　　处：《海洋湖沼通报》2009年第2期137-142,共6页Transactions of Oceanology and Limnology

摘　　要：应用ECOMSED数值模型模拟了威海湾岸滩整治工程引起的岸滩冲淤环境的改变,引用静态平衡岬湾海岸理论分析工程建成后岸线的稳定性,优化了原有方案,进而模拟优化方案建成后海域的冲淤趋势,结果表明,工程的建设改善了岸滩的冲淤环境,整治效果良好。In this paper, ECOMSED numerical simulation is used to simulate environmental changes of beach erosion and deposition, which caused by beach regulation projects in Weihai Bay. Static equilibrium theory of headland-bay is still used to analyze the stability of the coast after the projects completed and optimized original plan. Then the erosion and deposition trend of the beach with the optimized projects and surrounding areas was simulated. It is showed that the erosion and deposition environment is improved, and the regulated effects are well.

关 键 词：数值模拟 静态平衡 岬湾海岸 冲淤 

分 类 号：P736.21[天文地球—海洋地质]