摘要
以龙口湾正在兴建的龙口人工岛群和招远人工岛群为例,利用MIKE21软件建立龙口湾人工岛群附近海域水沙数学模型。在模型经过实测资料验证的基础上,设计了两大人工岛群整体建设和间隔期不同的分期建设方案,模拟不同方案对龙口湾潮流变化和海底冲淤演变的影响。结果表明,间隔期为9 a的分期建设方案中人工岛群水道内流速较大,周围海域泥沙运动相对稳定,确定为优选方案。
Hydrodynamic and sediment model for the Longkou bay nearby waters is set up by MIKE21 software in this paper. The overall construction scheme and Installment construction schemes of different intervals are simulated on the basis of the validation by the measured data. The results show that the velocity within the waterways is relatively larger and the sediment movement around the artificial islands is relatively stable in the 9-year interval scheme, so this scheme is preferred.
出处
《海洋通报》
CAS
CSCD
北大核心
2017年第3期302-310,共9页
Marine Science Bulletin
基金
国家自然科学创新研究群体基金(51221961)
关键词
龙口湾
数值模拟
人工岛群
分期填海
水沙环境变化
Longkou Bay
numerical simulation
artificial islands
staging reclamation
water and sediment environment changes
