船舶碰撞机理与耐撞性结构设计研究综述

研究船舶碰撞和触底事故的机理,以及如何提高船舶结构耐撞性是船舶碰撞研究领域的热点.文章介绍了解析法、数值仿真技术和风险分析法的发展与应用特点,阐述了近些年来船舶碰撞、船舶触底、缓冲船首设计、船桥碰撞和船舶与海洋平台碰撞等领域的研究成果,列举了一些降低船舶碰撞和触底事故风险的新型结构设计,并对今后的研究方向提出了若干建议.

Review of the researches on the ship collision mechanisms and the structural designs against collision

The researches on the mechanisms of ship collision and grounding and the structural designs against collision have become the hotspot in the ship research community.The developments and applications of three methods used in ship collision analysis-analytical method, numerical simulation method and risk analysis method -are presented in this paper.The research findings on ship-ship collision,ship grounding, soft-bow design,ship-bridge collision and ship-platform collision are also demonstrated,and some structural designs against ship collision and their effects are introduced. Finally, several suggestions on the ship collision research are proposed.