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人工岛群分阶段建设对附近水沙环境影响的数值研究

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Indexed by:期刊论文

Date of Publication:2017-06-15

Journal:海洋通报

Included Journals:CSCD

Volume:36

Issue:3

Page Number:302-310

ISSN No.:1001-6392

Key Words:龙口湾;数值模拟;人工岛群;分期填海;水沙环境变化

Abstract: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9a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.

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