Due to the increasing use of composite materials in high-speed planing craft prone to frequent slamming, the interaction between the structural response and hydrodynamic loading, hydroelasticity, must be considered. In this work, a V-shaped wedge model with $20°$ deadrise angle was vertically dropped into the calm water to simulate a typical hydroelastic slamming. With varied impact velocity and flexural rigidity of the wedge bottom plate a wide range of hydroelasticity factors, $0.1\le R\le 6.4$, were examined. Measurements included rigid-body kinematic motions of the wedge model, spray root propagation, hydrodynamic loading, and structural response. It was found that the maximum deflection and strain occur in the chine-unwetted phase in this study. The kinematic effect of hydroelasticity changes the spray root propagation and hence the pressure, while the inertial effect increases the natural period of the plate.

由于在容易发生频繁撞击的高速刨床中越来越多地使用复合材料，因此必须考虑结构响应与流体动力载荷，水弹性之间的相互作用。在这项工作中，V型楔形模型具有$20°$将死角垂直下降到平静水中，以模拟典型的水弹性撞击。随着楔形底板的冲击速度和抗弯刚度的变化，各种水弹性系数，$0。\mathrm{1个}\le \mathrm{[R}\le 6。4$，进行了检查。测量包括楔形模型的刚体运动，喷根传播，流体动力载荷和结构响应。在该研究中发现最大挠度和应变发生在未润湿的脊柱相中。水弹性的运动学作用改变了喷根的传播并因此改变了压力，而惯性作用则增加了板的自然周期。