摘要
当船舶与桥墩发生碰撞时,正撞的危害性是最大的。本文以某大型桥梁为背景,应用非线性有限元方法,对DWT3000散货船在不同速度下对桥墩的撞击力进行了分析计算,并与相关规范进行了比较及分析。
When a ship collides with a bridge,the hazard of a positive collision is the greatest.Based on a large bridge, using the nonlinear finite element method,the impact force of the DWT3000 bulk carrier is analyzed and calculated at different speeds,and the results are compared with the relevant specifications and analyzed.
作者
王颖丰
WANG Yingfeng(School of Naval Architecture,Ocean and Civil Engineering,Shanghai Jiaotong University,Shanghai 200240,China;Bureau Veritas(China)Ltd,Shanghai 200011,China)
出处
《交通节能与环保》
2019年第5期42-44,109,共4页
Transport Energy Conservation & Environmental Protection
关键词
船舶撞击
桥梁
数值模拟
ship collision
bridge
numerical simulation
