不同海况载荷下大型舰船甲板车辆系留研究

摘要

为验证在不同海况下舰船甲板车辆系留的安全性，使用多体动力学软件建立了具有柔性的系留索模型及整车虚拟样机模型，以舰船耐波性理论分析船舶横摇对舰船甲板车辆在不同系留方案时的系留索的受力情况。仿真结果得到了在不同海况情况下该车辆的系留方案与要求。通过使用较成熟车辆动力学模型与舰船相耦合的分析方法，可为今后对更复杂系留问题及船-车耦合问题的解决提供分析思路，具有一定的参考意义。%To verify the security of the vehicles on the ship deck,the multi-body dynamics software is used to create a flexible rope model and virtual prototype model of the vehicle and analyse the rope’ s force of the vehicle on the ship’ s deck in different mooring programs by the seakeeping theory when the ship rol s,in order to obtained the vehicle tethered conditions under different sea condi-tions. The analysis method of the dynamic model of the vehicles and ship coupling is used for solving the problems of more complex mooring scheme and ship-vehicle coupling. This is of certain reference significance.