摘要
针对盘锦人工岛建设条件进行初步分析。首先介绍了人工岛工程方案及工程海域的自然条件;其次,采用经验证的二维潮流及对流扩散数学模型对方案实施后的潮流泥沙特征及水体交换情况进行数值模拟。结果表明,拟建人工岛建设后,水体交换能力较强且对周边海域水动力泥沙影响范围及程度不大,但应注意人工岛附近水域淤积及局部冲刷。
The primary analysis on construction conditions of artificial island in Panjin was studied in this paper. Firstly,the scheme and hydrology&sediment environment in the ocean area near the project were analyzed. secondly,based on the observed data,two- dimensional model of tidal current and convection- diffusion is used to study the project. The results show that,the ability of water exchange is relatively strong and the influence on surrounding hydrodynamic&sediment environment is relatively small after the construction of artificial island. But it is important to pay attention to the sediment deposition and local erosion near the island.
出处
《水利科技与经济》
2016年第10期44-47,共4页
Water Conservancy Science and Technology and Economy
关键词
人工岛
淤积
冲刷
潮流
泥沙
水体交换
artificial island
deposition
erosion
tidal current
sediment
water exchange
