基于低速碰撞下的三用工作船船体结构响应分析

摘要

随着海洋开发的不断深入，海上平台以及海工辅助船舶的投入使用越来越多。在各种海况下，海洋工程辅助船舶在平台附近作业、海上停靠平台时必然要经常与平台发生低速碰撞和摩擦。文中以三用工作船为计算模型，旨在研究船舶与海洋平台发生低速碰撞对船体结构的各种响应，分析其对船体结构的损伤情况。%With the development of marine industry ,the number of offshore platforms and marine auxil-iary ship is increasing rapidly .Under the complexities of sea conditions ,the auxiliary vessels will fre-quently have low-speed collisions and frictions with the offshore platform .The paper takes the anchor handling towing ship (AHTS)as calculation model ,and it studies a variety of the hull structure re-sponse under a low-speed collision on the ship and ocean platform .The study can provide a valuable reference for the ship design and construction .