The wave-damping performance of a single perforated and inclined plate was explored through physical model tests under two-dimensional regular waves. In the tests, the plate is installed with angles of 15° and -15°, and porosity ratios of 0%, 10%, 20%, and 30%, respectively. The variation of the reflection, transmission, and energy dissipation coefficients with the relative width ( the ratio of plate width to wave length) are also presented. The results demonstrate that an inclined plate with an angle of 15° can dissipate more energy than that with an angle of-15°. The relative width and the porosity ratio both influence the wave-damping performance.%对开孔倾斜平板在二维规则波作用下的消波效果进行了物理模型试验研究,在平板与静水面夹角为±15°的情形下,比较分析了平板开孔率为0%、10%、20%和30%时,其对波浪反射系数、透射系数的影响以及能量衰减系数随着相对宽度(平板宽度与波长之比)的变化关系.研究结果表明,两种不同夹角情形下,倾斜平板在与静水面成15°时的消波效果要优于-15°,相对宽度和开孔率均影响平板的消波效果.
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