基于泊稳分析的防波堤布置方案优化研究
Optimization of breakwater layout scheme based on anchoring analysis
马如彬1
作者信息
- 1. 上海市政工程设计研究总院 (集团) 有限公司,上海 200092
- 折叠
摘要
结合某中心渔港港池防波堤平面布置方案设计,针对港池锚地泊稳条件不满足相应的波高要求的问题,利用MIKE21 BW模块计算港内水域的波高分布,为提高港池内有效泊稳面积,提出两种防波堤优化设计方案,通过计算并综合考虑工程造价、运维等因素,确定防波堤最终优化方案.结果表明,通过延长防波堤和调整口门角度,可以有效减小港池内的波高,从而增加港区的有效掩护面积,满足锚地的泊稳要求.
Abstract
Combining with the design of the plane layout scheme of the breakwater of a central fishing port,in view of the problem that the anchoring conditions of the harbor pond cannot meet the corresponding wave height requirements,this paper calculates the wave height distribution of the water area in the port using the MIKE21 BW module.To improve the effective anchorage area in the harbor basin,the paper puts forward two kinds of optimal design schemes of breakwater,and determines the final optimization scheme of breakwater through calculation and comprehensive consideration of engineering cost,operation and maintenance.The results show that the methods of extending the breakwater and adjusting the angle of the entrance gate can effectively reduce the wave height in the port basin,thereby increaing the effective cover area of the port area and meeting the anchoring stability requirements of the anchorage.
关键词
波要素/泊稳面积/防波堤布置/优化方案Key words
wave element/area of anchorage/breakwater layout/optimization scheme引用本文复制引用
出版年
2024
NETL
NSTL
维普
万方数据