[交通会议论文数据库]
ZHAO Yan-long ZHAO Zhen-yu WANG Wei YANG Xiang-lei
摘要: The performance of flexible anti-ship-collision device is optimized by using the dynamic FEM software LS-DYNA in this paper.The factors influenced the device's properties such as number of anti-collision rings,thickness of the steel plate and cabin distance has been analyzed.A fitting method of viscosity anti-collision ring by nonlinear discrete beam element has been established and verified.