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波一流场中孤立桩柱上作用力及其系数的研究主要完成人员:海洋及海岸工程研究所任佐皋工作起止时间:1982—1985年成果登记号:(河海)8738本成果利用莫里逊公式的原理,提出了适用于波浪和水流共存场中的桩柱上作用力及其系数的计算公式。其特点是:(1)根据试验摄得的波-流场流谱图片的分析,论证了水质点速度系由波-流场中波浪质点水平速度和水流速度的矢量迭加而成。从而有根据地提出了应
Study on the forces and their coefficients on isolated piles in wave-a-flow field Main Completed by: Ren Zao, Marine and Coastal Engineering Institute Starting and ending time of work: 1982-1985 Registration No.:( Hehai) 8738 This result makes use of Morrison Formula, this paper puts forward a formula that is suitable for the forces acting on piles and their coefficients in the coexistence of waves and currents. Its characteristics are as follows: (1) Based on the analysis of the images of wave-flow field spectra obtained from experiments, it is demonstrated that the velocity of water particles is superposed by the vectors of the horizontal velocity and the velocity of the wave particles in the wave-flow field. Therefore, it should be base