被撞船速度对油船碰撞损伤发展形态的影响分析  

Analysis on Influence of the Struck Ship's Velocity on Damage Development of Oil Tankers' Collision

作　　者：张怀跃[1] 温小飞[1] 池弘福[1] 

机构地区：[1]f浙江海洋学院海运与港航建筑工程学院,浙江舟山316021

出　　处：《浙江海洋学院学报（自然科学版）》2015年第6期554-558,共5页Journal of Zhejiang Ocean University(Natural Science Edition)

摘　　要：采用了非线性有限元方法,模拟了撞击船的不同航速条件下,在被撞船航速为0~15 kn航速范围内发生碰撞事故,被撞船双壳船体结构碰撞损伤的发展规律与形态特征。并分析了船-船碰撞过程中被撞船速度对双壳船体碰撞损伤发展形态的影响,探索被撞船速度与被撞船内外壳破损时刻、被撞船损伤吸收能量等之间的内在关联。In this paper, different conditions of the impacting ship speed and the struck ship＇s speed is in the range of 0~15 kn have been simulated using the nonlinear finite element method, which shows the damage development regularity and characteristics of ship collision of the double hull struck ship. And analyzing the influences of the speed of struck ship on the damage development morphology of the double hull structure, exploring the intrinsic connection between the speed of struck ship and the time of double hull broken, the energy absorption of struck ship and etc.

关 键 词：船舶碰撞 油船 被撞船速度 碰撞损伤 损伤发展 

分 类 号：U663.4[交通运输工程—船舶及航道工程]