جستجوی مقالات مرتبط با کلیدواژه "پریود موج" در نشریات گروه "فنی و مهندسی"

The Toe is a structure with the function of supporting the armor layer and preventing scouring of the substrate. Due to the location of the toe under water, the safe design of this layer is important. Experiments have been conducted in order to investigate the parameters of wave period, water depth, nominal stone diameter, toe width and berm height. Based on the results of the experiments, the wave period has a great effect on the stability of the Toe. In the next step, the depth of the water above the Toe is important in the amount of damage caused to the Toe. By increasing the nominal diameter of the Toe stone, no significant reduction in the amount of damage was observed. Decreasing the front slope of the toe from 1:1.5 to 1:3 was a solution to achieve stability. By reducing the front slope, the overall width of the berm increases; Therefore, it was decided to implement the Toe with a front slope of 1:1.5 and the width of the berm to be two nominal diameters. In this case, due to the collision of waves; The front slope of the toe is changed and becomes stable.