| 深水半潜式支持平台靠泊海洋生产平台碰撞场景 |
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| 引用本文： | 姜河蓉,操安喜,金允龙.深水半潜式支持平台靠泊海洋生产平台碰撞场景[J].中国航海,2020(1):45-49. |
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| 作者姓名： | 姜河蓉 操安喜 金允龙 |
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| 作者单位： | 上海船舶运输科学研究所航运技术与安全国家重点实验室;上海海事大学海洋科学与工程学院 |
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| 基金项目： | 工信部“深水半潜式支持平台研发”专项经费资助项目。 |
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| 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。
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| 关 键 词： | 深水半潜式支持平台 靠泊碰撞 碰撞速度 碰撞场景 |
Collision Scenario of Deep-Water Semi-Submersible Support Platform Berthed Alongside Offshore Production Platform |
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| JIANG Herong,CAO Anxi,JIN Yunlong.Collision Scenario of Deep-Water Semi-Submersible Support Platform Berthed Alongside Offshore Production Platform[J].Navigation of China,2020(1):45-49. |
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| Authors: | JIANG Herong CAO Anxi JIN Yunlong |
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| Affiliation: | (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) |
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| Abstract: | 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. |
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| Keywords: | deep-water semi-submersible support platforin collision collision velocity collision scenario |
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