| 钢圆筒沉放施工区域简易消浪措施 |
| |
| 引用本文： | 李宗哲,徐 超,刘庆茶.钢圆筒沉放施工区域简易消浪措施[J].水运工程,2017(12):245-249. |
| |
| 作者姓名： | 李宗哲 徐 超 刘庆茶 |
| |
| 作者单位： | 中交武汉港湾工程设计研究院有限公司,湖北 武汉 430040,中交武汉港湾工程设计研究院有限公司,湖北 武汉 430040,中交武汉港湾工程设计研究院有限公司,湖北 武汉 430040 |
| |
| 摘 要： | 针对钢圆筒沉放过程中的技术难题,进行了施工区域临时消浪措施研究。基于不同消浪原理,提出了浮驳+刚性侧壁、浮驳+柔性侧壁、横向水袋筏和V形水袋组等4种浮式防波堤形式。通过水池物理模型试验,比对分析了各浮式防波堤的波浪透射系数,并分析波周期和夹角对消浪性能的影响。试验结果表明,夹角为60°的V形水袋组方案消浪性能最佳,可推荐为施工区域临时掩护措施。
|
| 关 键 词： | 钢圆筒 浮式防波堤 消浪性能 波浪透射系数 |
Simple wave elimination measures in construction zone for settlement of steel cylinder structure |
| |
| LI Zong-zhe,XU Chao and LIU Qing-cha.Simple wave elimination measures in construction zone for settlement of steel cylinder structure[J].Port & Waterway Engineering,2017(12):245-249. |
| |
| Authors: | LI Zong-zhe XU Chao and LIU Qing-cha |
| |
| Institution: | CCCC Wuhan Harbor Engineering Design and Research Institute Co.,Ltd.,Wuhan 430040,China,CCCC Wuhan Harbor Engineering Design and Research Institute Co.,Ltd.,Wuhan 430040,China and CCCC Wuhan Harbor Engineering Design and Research Institute Co.,Ltd.,Wuhan 430040,China |
| |
| Abstract: | The temporary wave elimination measures for construction area were developed to deal with technical problems in the settlement of steel cylinder structure.Four types of floating breakwater with different principles were proposed to attenuate wave:floating barge with rigid wall,floating barge with flexible wall,water bag raft and V-shaped water bag group.A series of experiments were carried out to compare the wave transmission coefficient of the floating breakwaters.The influence of wave period and angle on wave attenuation performance was analyzed .The results showed that V-shaped water bag group with angle of 60° had a better attenuation performance than the other floating breakwaters. |
| |
| Keywords: | steel cylinder structure floating breakwater wave attenuation performance wave transmission coefficient |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《水运工程》浏览原始摘要信息 |
| 点击此处可从《水运工程》下载免费的PDF全文 |
|
