【摘要】 本实验使用V形剖面板模拟二维楔形体。通过动态测量结构在冲击入水过程中的加速度和应变 ,研究流固耦合作用下结构动态响应的特点。通过对不同的底面倾斜角和不同板厚的V形板加上不同的配重从不同的高度下落进行冲击入水的测量 ,研究各个参数对结构响应的影响规律更多还原

【Abstract】 The 2D wedge was simulated by a V shaped plate in the experiment. Through dynamically measuring the response of structures in water entry procedures, the characteristics of structural response were investigated under the condition of fluid structure interaction. By changing four parameters, namely, deadrise angle, plate thickness, drop height and drop weight in the experiment, the influences of these parameters on structural response were analyzed.更多还原