| 白志刚, 王曦晗, 燕翔, 李震宇, 俞杰.新型试验水池消波器消波性能试验研究[J].海洋工程,2025,(6):99~107 |
| 新型试验水池消波器消波性能试验研究 |
| Experimental study on the wave dissipation performance of a new type of passive wave absorber |
| 投稿时间:2024-10-08 |
| DOI:10.16483/j.issn.1005-9865.2025.06.010 |
| 中文关键词: 试验水池 消波器 反射系数 消波性能 规则波 |
| 英文关键词:test pool passive wave absorber reflectance wave dissipation performance regular wave |
| 基金项目:天津市自然科学基金项目(23JCYBJC01690);国家地震工程科学中心自主课题基金项目(2025ZZB2006);天津市科技计划项目(24ZYYYJC00100) |
| 作者 | 单位 | | 白志刚1,2,3, 王曦晗2,3, 燕翔1,2,3,4, 李震宇2,3, 俞杰2,3 | 1.天津大学 国家地震工程科学中心,天津 300350 2.天津大学 水利工程智能建设与运维全国重点实验室,天津 300072 3.天津大学 建筑工程学院,天津 300072 4.中国地震局 地震工程综合模拟与城乡抗震韧性重点实验室,天津 300072 |
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| 中文摘要: |
| 大型试验水池反射干扰的消除效果是提升波浪质量、真实模拟海洋环境的关键。文中介绍了一种针对大型试验水池的新型复合被动消波器,该消波器采用网状结构、水平板以及三角消波网等复合形式。针对新型复合被动消波器,在大型造波水池内设计了验证试验,采用两点法分析了消波效果。结果表明:该新型试验水池被动消波器消波效果良好,消波反射率均小于15%,最小可达2%,波高差异对消波器的消波效果影响不显著,短周期波浪的消波效果优于长周期波浪。 |
| 英文摘要: |
| Eliminating reflection interference in large test pools is essential for improving wave quality and accurately simulating ocean environments. This study introduces a new type of composite passive wave absorber designed for large wave tanks, incorporating a combined structure of mesh, horizontal plate, and triangular wave-absorbing network. A validation experiment was conducted in a large wave-generating pool, and the wave dissipation performance was evaluated using the two-point method. The main findings are as follows: the new composite passive wave absorber exhibits excellent wave dissipation performance, with reflection coefficients below 15% and a minimum as low as 2%. Wave height variation has no significant effect on the absorber’s performance, while its effectiveness is greater for shorter-period waves than for longer-period waves. |
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