| 掩护海水养殖网箱的浮式防波堤的消浪特性 |
| |
| 引用本文： | 盛祖荫,孙龙.掩护海水养殖网箱的浮式防波堤的消浪特性[J].中国水产科学,2001,8(4):70-72,61. |
| |
| 作者姓名： | 盛祖荫 孙龙 |
| |
| 作者单位： | 1. 河海大学交通及海洋工程学院,
2. 中国水产科学研究院水产规划设计所, |
| |
| 基金项目： | 中国水产科学研究院科研基金资助项目(109) |
| |
| 摘 要： | 为保障海水养殖网箱在风浪中的安全及良好的海水交换功能,采用浮式防波堤掩护是切实可行的工程措施.该防波堤具有轻便、机动、经济等优点.模型试验结果表明,浮式防波堤(箱式浮堤和筏式浮堤)对于深水短波具有良好的消波效果,当水深与波长比>0.5,不论何种浮堤方案均能得到较好的消波效果;当水深波长比<0.2,不论何种浮堤方案消波效果均较差;相比之下,轻型筏式浮堤具有良好的实用前景.
|
| 关 键 词： | 海水养殖网箱 浮式防波堤 消浪特性 |
| 文章编号： | 1005-8737(2001)04-0070-03 |
| 修稿时间： | 2010/4/8 0:00:00 |
Wave-eliminating features of floating breakwater in protection of seawater culture cages |
| |
| SHENG Zu yin ,SUN Long.Wave-eliminating features of floating breakwater in protection of seawater culture cages[J].Journal of Fishery Sciences of China,2001,8(4):70-72,61. |
| |
| Authors: | SHENG Zu yin SUN Long |
| |
| Affiliation: | SHENG Zu yin 1,SUN Long 2 |
| |
| Abstract: | Two floating breakwater models (box breakwater and raft breakwater) were designed at the conditions that the high tide water depth was 15 m and tide height 3.5 m at force 8 wind. In the test, some additional conditions were added that the tide height had another 3 levels: 1.5, 2.5 and 3.5 m, and the wave steep at 10, 15 and 20, respectively. The results show that the models have good effects in deep water with short wave; when d/L(ratio of water depth and wave length)>0.5, both models can get good effect; when d/L<0.2, both get bad effect. It comes to the conclusion that the raft breakwater is more feasible, portable, economical and secure in protecting the seawater culture cages in wave and in normal seawater exchange. |
| |
| Keywords: | seawater culture cages floating breakwater wave eliminating feature |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《中国水产科学》浏览原始摘要信息 |
|
点击此处可从《中国水产科学》下载全文 |
|
