大开口船舶扭转强度及结构加强方式研究  

Torsional strength and structural reinforcement of ship with large opening

作　　者：李良碧[1] 李永正[1] 尹群[1] 罗广恩[1] 陈悦[1] 

机构地区：[1]江苏科技大学,镇江212003

出　　处：《船舶》2005年第4期26-29,共4页Ship & Boat

摘　　要：文章介绍了大开口船舶扭转强度的薄壁杆件理论计算,以120TEU内河集装箱船为例,详细计算了该船的扭转强度及弯扭合成应力;并对120TEU集装箱船结构加强方式进行了研究,从中找出较佳的抗扭结构加强方式,得到一些具有工程应用价值的结论。This article introduces the academic thin wall calculation of the torsional strength of ship with large opening, calculates the case of torsional strength and resultant stress of bending and torsion of a 120 TEU inland water container ship, studies the structural reinforcing method of the ship to find out a better anti-torsion structure reinforcement method and draw engineering applicable conclusions.

关 键 词：大开口船 薄壁杆理论 扭转强度 

分 类 号：U661.43[交通运输工程—船舶及航道工程]