Wave Uplift Forces on the Bottom of a Circular Cylinder     

Li Yanbao  Song Reng Associate Professor  Dept. of Hydralulic Eng.  Tianjin University  Tainjin . Professor  Dept. of Hydralulic Eng.  Tianjin University  Tainjin 《中国海洋工程》1996,(2)

The analysis of the data of model tests of two large deep wharves and monographic experimental studies show that two aspects are to be improved so as to predict the wave uplift forces on the bottom of a circular cylinder. The first aspect is the uplift pressure distribution on the bottom, and the second is the correct determination of the phase for maximum horizontal wave forces. The second problem has been solved. Synthesizing the results of theoretical analysis and experiments, we suggest a diagram for the determination of the phase when the maximum horizontal wave force appears. On the basis-ef the diagram the simultaneous wave uplift forces can be obtained for the structural stability analysis.  相似文献