| 摘要: |
| 结合太湖梅梁湾水源地水质改善示范试验区的消浪工程,通过方形混凝土桩列的波浪模型试验,比较了5种桩列平面布置形式的消浪效果后,推荐了方案2的桩列布置形式.并按线性小振幅波理论,导出了改进的透射系数计算式,其计算结果与试验值符合良好. |
| 关键词: 透射系数,方形混凝土桩列,布置形式,消浪效果,波浪模型试验 |
| DOI： |
| 分类号:U656.31 TV139.25 |
| 基金项目:国家高技术研究发展计划(863计划)[2002AA601011] |
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| Experimental study on wave-damping through rectangular concrete piles |
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PAN Jun-ning,WANG Deng-ting,YANG Zheng-ji,HUANG Hai-long
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Nanjing Hydraulic Research Institute, Nanjing 210029, China
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| Abstract: |
| Based on the wave-damping works in the experimental area for water quality improverment of Meiliangwan water source of Taihu Lake,wave-damping effects of five types of piles layout are compared in the wave model test with rectangular concrete piles.The pile layout of Scheme 2 is recommended.A modified transmission coefficient formula is derived based on the linear small amplitude wave theory,and calculation results are in good agreement with the test results. |
| Key words: transmission coefficient,rectangular concrete piles,arrangement,wave-damping effects,wave model test |
