基于水弹性力学软件的浮式防波堤消波性能分析  

Wave Absorbing Performance of Floating Breakwater Based on Hydroelasticity Software

作　　者：倪歆韵[1] 崔杰[2] 赵战华[1] 魏子阳 俞俊 程小明[1] NI Xinyun;CUI Jie;ZHAO Zhanhua;WEI Ziyang;YU Jun;CHENG Xiaoming(China Ship Scientific Research Center,Wuxi 214082,China;Jiangsu University of Science and Technology,Zhenjiang 212003,China)

机构地区：[1]中国船舶科学研究中心,无锡214082 [2]江苏科技大学,镇江212003

出　　处：《中国造船》2022年第6期101-110,共10页Shipbuilding of China

基　　金：工业和信息化部高技术船舶科研计划项目([2019]357,[2019]360)。

摘　　要：为了研究浮式防波堤的消波性能,对防波堤堤前、堤后的波浪情况进行模拟,计算防波堤的消波系数。针对布置于浅水区域波浪环境下的双圆筒型浮式防波堤,采用自研的三维水弹性力学软件THAFTS计算了监测点处在不同周期波浪作用下的消波系数,并与试验结果进行了对比。防波堤对周期小于6s的波浪能起到较好的消波作用。论文提及的软件可以有效地评估防波堤的消波性能,是浮式防波堤性能评估和优化设计的重要工具。In order to study the wave dissipation performance of the floating breakwater, the wave conditions before and after the breakwater are simulated and the dissipation coefficients of the breakwater are calculated. For the double cylinder floating breakwater arranged in shallow water area wave environment, the in-house three-dimensional hydroelasticity software THAFTS is used to calculate the wave dissipation coefficient at the monitoring point locations under the waves action of different periods, and the results are compared with the test results. The breakwater has a good wave dissipation performance with periods less than 6 second. The software mentioned in this paper can effectively evaluate the wave dissipation performance of the breakwater,and it is an essential tool for the performance evaluation and optimization design of the floating breakwater.

关 键 词：水弹性软件 防波堤 消波系数 性能评估 

分 类 号：U661.1[交通运输工程—船舶及航道工程]