速度与位置参数对7 m高速三体客船碰撞性能影响

Effects of Collision on 7m High-speed Trimaran Performance Based on Velocity and Position Parameters

文章借助动态非线性有限元软件MSC.Dytran,通过改变碰撞速度和碰撞位置等参数对7 m高速三体客船碰撞性能进行了研究,分析了碰撞过程中损伤性能、碰撞力、速度与位移和能量吸收等方面的碰撞指标,具有一定的参考价值。

By changing such parameters as the impact velocity and position, this article applies MSC. Dytran, a dynamic nonlinear finite element software to the study of the collision performance of a 7m high -speed trimaran. It analyzes such parameters as damage performance, collision force, velocity and displacement and energy absorption during collision, which is of certain reference value.