سال انتشار: ۱۳۹۱

محل انتشار: نهمین کنگره بین المللی مهندسی عمران

تعداد صفحات: ۸

نویسنده(ها):

H. JanfeshanAraghi – Faculty Member, Faculty of Engineering, Islamic Azad University Gorgan Branch, Gorgan, Iran
H. Lashkarbolouk – Member of R&D Department of PARHOON ABRAHEH Consulting Engineers, Gorgan, Iran

چکیده:

The study of wave and its propagation on the water surface is among significant phenomena in designing quay, marine and water structures. Therefore, in order to design structures which are exposed to direct wave forces, it is necessary to study and simulate water surface height and the wave forces on the structures body in different boundary conditions. In this study, the propagation of static sinusoidal wave in deep water environment with complex boundary conditions was simulated by using Smoothed Particle Hydrodynamics (SPH) method in various boundary conditions. After determining the suitable number of particles forsimulation, the duration of sinusoidal wave oscillation was measured by simulation and was compared with analytical solution. After ensuring the accuracy of SPH method in simulation of static sinusoidal wave motion on the deep water surface, the simulation was carried out in more complex boundary conditions for which there are no analytical solutions