The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Numerical simulation of effects of reclamation in Qiantang Estuary on storm surge at Hangzhou Bay
Author(s): 
Pages: 61-67
Year: Issue:  3
Journal: THE OCEAN ENGINEERING

Keyword:  钱塘江河口杭州湾围涂风暴潮;
Abstract: 应用二维水动力模式Mike21对钱塘江河口治江围涂对杭州湾风暴潮的影响进行了数值模拟.首先采用概化地形做了围涂对风暴潮影响的主要因素分析,然后采用实际地形计算极端工况和百年一遇工况条件下已有围涂前后风暴潮的变化,最后对今后规划围涂所造成的影响进行了预测.结果表明,围涂引起的平面边界改变是影响杭州湾风暴潮的主要因素,围涂引起的地形抬升的影响是次要因素;已有围涂使杭州湾极端风暴高潮位抬升1.85~0.09 m,抬升幅度由湾顶向湾口递减;规划围涂后,杭州湾风暴高潮位总体抬升,抬升值最大的湾中部为0.25 m.
Related Articles
No related articles found