摘要
以典型的深水半潜式支持平台为研究对象,利用水动力分析软件SESAM探讨平台在不同吃水、波浪条件和碰撞方向对最大碰撞速度的影响,得到波浪与速度的关系。与船舶的经验公式进行对比可知:波浪对速度的影响较小,可为海洋平台靠泊碰撞风险评估提供一定价值的参考。
The scenario of typical deep-water semi-submersible support platform with offshore production platform is studied.The factors affecting the colliding velocity of the platform such as the draft,wave conditions and colliding directions,and the relation between the wave and the velocity are studied by SESAM,the hydrodynamic analysis software.It is found that the influence of waves on colliding velocity is smaller compared to that calculated by the empirical formula for ships,which can be a reference for related risk evaluation.
作者
姜河蓉
操安喜
金允龙
JIANG Herong;CAO Anxi;JIN Yunlong(State Key Laboratory of Navigation and Safety Technology, Shanghai Ship and Shipping Research Institute, Shanghai 200135,China;Ocean Science and Engineering College, Shanghai Maritime University, Shanghai 201306, China)
出处
《中国航海》
CSCD
北大核心
2020年第1期45-49,共5页
Navigation of China
基金
工信部“深水半潜式支持平台研发”专项经费资助项目。
关键词
深水半潜式支持平台
靠泊碰撞
碰撞速度
碰撞场景
deep-water semi-submersible support platforin
collision
collision velocity
collision scenario
作者简介
姜河蓉(1978-),女,湖北宜昌人,副研究员,硕士,研究方向为船海工程,E-mail:jiang.herong@coscoshipping.com。
