Using a three-dimensional smoothed particle hydrodynamics method for wave impact on a tall structure

被引：227
|
作者：
Gómez-Gesteira, M
Dalrymple, RA
机构：
[1] Univ Vigo, Fac Ciencias, Grp Fis Oceanog & Costas, Orense 32004, Spain
[2] Johns Hopkins Univ, Dept Civil Engn, Baltimore, MD 21218 USA
来源：
JOURNAL OF WATERWAY PORT COASTAL AND OCEAN ENGINEERING | 2004年 / 130卷 / 02期
关键词：
coastal structures; waves; velocity; dams; hydrodynamics; three-dimensional models;
D O I：
10.1061/(ASCE)0733-950X(2004)130:2(63)
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The impact of a single wave generated by a dam break with a tall structure is modeled with a three-dimensional version of the smoothed particle hydrodynamics method. The method is used to analyze the propagation of a long wave and the force it exerts on a tall structure located in a region with vertical boundaries. Velocities and forces obtained from a numerical model are shown to be in good agreement with laboratory measurements. The effect of having a dry bed in front of the dam prior to the dam break versus a wet bed in the experiment is discussed.
引用
收藏
页码：63 / 69
页数：7
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