The invention discloses an experimental device for studying slamming load of waves on a six-degree-of-freedom floating platform. The experimental device comprises an experimental water tank, an anchoring system model arranged at the bottom of the experimental water tank, a floating platform model arranged in the experimental water tank, a six-degree-of-freedom movement guide rail arranged above the experimental water tank and a high-speed camera arranged on the side face of the water tank. The device not only can measure the six-degree-of-freedom motion response of the floating platform under the wave flow coupling effect, but also can measure the tension change on the anchor chain through the force measurement sensor connected with the floating platform model buoy and the anchor chain, and meanwhile, can consider the influence of different air gap heights, the pressure sensors arranged on the surfaces of the stand columns and the bottom of the deck are used for measuring the distribution rule of slamming pressure, and the distribution rule of loads and pressure borne by the offshore floating platform under different environment conditions can be simulated.
本发明公开了一种研究波浪对六自由度浮式平台的砰击荷载的实验装置,包括实验水槽、设于实验水槽底部的锚泊系统模型、设于实验水槽内的浮式平台模型、设于实验水槽上方的六自由度运动导轨以及设于水槽侧面的高速摄像机。本装置不仅可以测量在波流耦合作用下浮式平台的六自由度运动响应,而且通过与浮式平台模型浮筒以及锚链连接的测力传感器,可以测量锚链上的张力变化,同时可以考虑不同气隙高度的影响,利用布置在立柱表面以及甲板底部的压强传感器测量砰击压力的分布规律,有利于模拟海上浮式平台在不同环境条件下所受到的荷载及压力分布规律。
Experimental device for studying slamming load of waves on six-degree-of-freedom floating platform
一种研究波浪对六自由度浮式平台的砰击荷载的实验装置
2021-05-07
Patent
Elektronische Ressource
Chinesisch
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