摘要
分析了国内外规范中船桥碰撞力取值的优缺点,考虑撞击接触面影响,使用有限元软件ABAQUS进行了数值分析,获得最大碰撞力简化计算公式。进行不同工况条件下的碰撞试验验证,并与国内外规范公式进行比较分析,研究结果表明该碰撞力简化计算公式有一定的适用性。
The advantages and disadvantages of the collision force of the ship bridge in the domestic and international norms are analyzed.Considering the influence of the impact surface,the finite element software ABAQUS is used for numerical analysis to obtain the simplified calculation formula of the maximum impact force.The results show that the simplified calculation formula of the collision force has certain applicability.The results show that the proposed method is simple and feasible.
作者
周锡武
黄斐
ZHOU Xi-wu;HUANG Fei(Department of Civil Engineering,Foshan University,Foshan 528000,China)
出处
《佛山科学技术学院学报（自然科学版）》
CAS
2018年第2期31-37,共7页
Journal of Foshan University(Natural Science Edition)
基金
广东省教育厅重点项目(自然科学)(2014KZDXM064)
广东省教育厅科技创新项目(2013KJCX0188)
关键词
船桥碰撞
碰撞力
有限元分析
bridge collision
impact force
finite element analysis
