【作者】 黄明汉； 张文忠； 邹志利； 张庆河；

【Author】 HUANG Minghan;ZHANG Wenzhong;ZOU Zhili;ZHANG Qinghe;School of Civil Engineering, Tianjin University;Tianjin Port Engineering Institute of China Communications Construction Company Limited;State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology;

【机构】 天津大学建筑工程学院； 中交天津港湾工程研究院有限公司,中国交建海岸重点实验室； 大连理工大学海岸和近海工程国家重点实验室；

【摘要】 港口能否为船舶作业及避风提供一个适宜的区域,取决于港内的波浪情况,港内的波高分布及靠泊船运动是港口规划和设计建设中首要考虑的问题。对于计算港内波浪有很多种方法,其中Boussinesq方程和缓坡方程都可以计算港内波浪,但是不能考虑港内船体的运动。而对于可以计算港内船体运动的三维源汇方法,其在计算量上比较大,难以满足工程上的需要。所以本文提出了具有简单高效特点的方法来计算了港内船体引起的港内波浪。最后,对港内波浪与船舶的耦合计算进行分析。更多还原

【Abstract】 Vessel safety during the storm and vessel operation depend on the distribution of waves in harbor. Distribution of wave heights and the motions of vessel are the chief question for the planning and construction of harbor. There are different ways of getting wave field, including Boussinesq equations and mild-slope equations. But many of them can not consider the motions of vessel. The motions of a ship in waves are usually calculated by the three-dimensional source-sink distribution method. But difficulties in actual computations may arise for calculations of the interaction of multiple bodies, since a lot of source panels are needed for this kind of numerical calculations. So for the distribution of wave, a simple and efficient method is called for in harbor. Finally, the paper calculates the interaction between the ship and the wave in harbor.更多还原