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    题名 作者 年代 出处 被引量
1WAVE CURRENT FORCES ON THE PILE GROUP OF BASE FOUNDATION FOR THE EAST SEA BRIDGE, CHINA显示文摘On the basis of the two structures of the bridge foundation designed for the East Sea Bridge, the wave current forces on four types of oblique piles, the pile group and the single piles at different positions in the pile group considering the effect of the super structures were experimentally investigated. The relationship between the wave current forces and the associated wave parameters, and the comparison of the wave current forces on the pile groups and the single piles were systematically analyzed. The group effectiveness and the reduction coefficient for the wave current forces on the group were examined for engineering design.LIU Shu-xue LI Yu-cheng LI Guang-wei 2007Journal of Hydrodynamics2007,19,6:19
2Normalization of Hydrodynamic Coefficients in Morison Equation显示文摘-The hydrodynamic coefficients C_d and C_m are not only dependent on the size of slender cylin-der,its location in water,KC number and Re number,but also vary with environmental conditions,i.e.,in regular waves or in irregular waves,in pure waves or in wave-current coexisting field.In this paper,thenormalization of hydrodynamic coefficients for various environmental conditions is discussed.When aproper definition of KC number and proper characteristic values of irregular waves are used,a unified re-lationship between C_d,C_m and KC number for regular waves,irregular waves,pure waves and wave-cur-rent coexisting field can be obtained.LI Yucheng Professor, the State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116024, P. R. China. 1999China Ocean Engineering1999,14,2:2
3深水网箱沉子在纯流作用下的水动力特性显示文摘根据物模试验得到球形和柱形沉子的受力,计算并分析水阻力系数及其变化特性。试验结果表明:具有自由运动状态的球形沉子的水阻力系数比固定时球体的水阻力系数大;柱形沉子的水阻力系数与雷诺数及形状参数有关,且在同一雷诺数下,柱形沉子的水阻力系数显著大于球形沉子的水阻力系数。李春柳 张怀慧 陈小山 2006大连水产学院学报2006,21,1:1
4实际波流场中水动力系数的反演显示文摘根据实测载荷与波浪相关数据,在频域里利用自谱法对频率取矩的方法计算了西江平台一桩腿测力段的拖曳力系数与惯性力系数,计算结果与前人实验结果所得结论和变化趋势相符。李少华 时忠民 龙述尧 周昊 丁桦 2010中国海洋平台2010,25,3:0
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