摘要
上海宝山新城滨江综合服务区开发建设面临复杂环境,即前沿水域方建有防沙堤并形成港池,沿岸保留现状高桩码头,建设同时满足滨江景观要求的长江大堤,按两百年一遇高潮位与十二级风的防洪标准。为此,通过数值模拟研究波浪翻越防沙堤后的破碎情况及在港池内的传播规律,通过物理模型试验计算得出波浪在防沙堤和码头平台上的能量消减,经优化后确定合理的堤顶高程。
The construction of riverside comprehensive service district of Baoshan City of Shanghai faces complicated environment that anti-sand dyke has been built in front water area, and basin has been formed, the high-pile wharf along bank has to preserved, the Changjiang River dyke has to be constructed according to flood-prevention standard of high tide level of 200 years return period plus hurricane, meanwhile the demands of sightseeing landscape has to met. So the reasonable dyke top has been determined through data imitation research on broken situation of wave over dyke and moving rule in basin and through calculation of energy reducing of wave on dyke and wharf platform with physics model test which is optimized.
出处
《港口科技》
2013年第6期16-21,共6页
Port Science & Technology
