双层水平板式防波堤结构箱型水平板研究

双层水平板式防波堤是一种新型的水工结构物,采用上下两层水平板达到消浪、透水的目的.本文研究的水平板采用钢制箱型板结构.根据物理模型试验测定的波浪荷载,应用ANSYS有限元软件,分别探讨不同支承形式、钢板厚度、H型钢加劲肋个数和型号等因素对水平板应力和变形的影响,并与传统计算方法相比较,为双层水平板式防波堤的结构设计及工程应用提供参考.

Box-type horizontal plate of twin-plate breakwater structure

The twin-plate breakwater is a new type of harbor engineering structure using twin horizontal plates to attenuate waves and permeate seawater. The horizontal plate expounded in this paper uses steel box-type plate structure. According to the physical model tests, this paper investigates the influence of different supporting forms, different thicknesses of steel plates, different numbers and model numbers of H-beam stiffeners on the stress and deformation of the horizontal plate by the finite element software ANSYS. Comparing the numerical simulation results with those by the traditional calculation method, it provides a reference for the structure design and engineering applications of twin-plate breakwater.