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摘要：
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对于透空式码头来说,准确计算透浪系数推算港内波高,是进行结构设计的关键因子。结合东营港扩建工程桩基挡板透空码头的结构尺度参数及波浪参数,在Wiegel、Kriebel等学者理论分析的基础上,对透浪系数Kt值的计算作了进一步的理论推导,得出了较为适用的透浪系数计算公式,分别与Wiegel公式、Kriebel公式、挡板间距△W=0.0时的试验结果进行了比较。结果表明,计算得到的Kt值是合理的,并提出了分区间计算透浪系数的设想,可供工程设计时参考。
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With a permeable piled wharf,it is an important factor for structural designs to accurately calculate the wave trans-mission coefficient for estimating the wave height in the harbor.In view of the structural dimensional factors and wave factors of the permeable piled wharf with vertical barriers in Dongying Harbor and based on the theoretic analysis of Wiegel and Kriebel,the calculation of the wave transmission factor,Kt was further derived theoretically to obtain adequate formulae for calculating the wave coefficient factors,which were compared with the Wiegel formula,Kriebel formula and the experimental results when △W is null.It turned out that the calculated value Kt is reasonable.The conception of divisional calculation of the wave transmission factors is then proposed to give some thought to the engineering designers.
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作者简介：
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参考文献：
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[1]Ursell F.The Effect of a Fixed Vertical Barrier on Surface Waves in Deep Water[C]∥Proc of the Cam Bridge Philo Sophical Society,1947,43:374-382.
[2]Wiegel R L.Transmission of Wave Past a Rigid Vertical Thin Barrier[J].Journal of Water Waysand Harbors Division,ASCE,1960,86(3).
[3]Kriebel D L,Bollmann C A.Wave Transmission Past VerticalWave Barriers[C]∥Proc of the 25th Coastal Eng Conf,1996.
[4]杨宪章,李文玉.桩基透空堤的消浪效果分析与探讨[J].中国港湾建设,2005,(2):21-23.
[5]JTJ298-98,防波堤设计与施工规范[S].
[6]钟瑚穗,徐昶,过达.桩基透空堤的透浪系数[J].中国港湾建设,2003,(5):21-24.
[7]李玉成,滕斌.波浪对海上建筑物的相互作用[M].北京:海洋出版社,2002.
[8]东营港扩建工程水工物理模型试验报告[R].青岛:海军工程设计研究院工程综合试验研究中心,2004.
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