摘要
依据能量守恒和功能互换原理 ,研究系泊浮体受碰撞时的运动速度和系泊链的冲击力的计算方法 .算例表明 :系泊浮体受到碰撞而产生冲击力 ,可导致断链或走锚事故 。
Based on the theory of energy conservation and the transformation of kinetic energy and work, calculation methods are studied of the impact velocity of mooring floats as in collisions and of the impact forces of mooring chains.The calculation methods show that impacts generated by collision between mooring floats in practice often lead to accidents of chains broken or anchor dragged,which should be considered in design.
出处
《河海大学学报（自然科学版）》
CAS
CSCD
北大核心
2001年第3期80-83,共4页
Journal of Hohai University(Natural Sciences)
关键词
系泊浮体
系泊链
冲击力速度
弹簧系数
mooring float
mooring chain
impact speed
elastic coefficient
