| 锚定状态下船体的GNSS测姿稳定性评估 |
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| 引用本文： | 江峻毅,高兴国,曲萌,马超.锚定状态下船体的GNSS测姿稳定性评估[J].测绘通报,2022,0(2):140-144. |
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| 作者姓名： | 江峻毅 高兴国 曲萌 马超 |
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| 作者单位： | 山东电力工程咨询院有限公司, 山东 济南 250013 |
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| 基金项目： | 国家电力投资集团公司重点项目海上风电勘测设计关键技术研究及应用（37-K2019-002） |
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| 摘 要： | 利用锚定状态下船体进行勘探作业是目前海洋工程勘探常用的作业方式之一，针对目前关于锚定船体稳定性分析的应用研究相对较少的现状，本文利用GNSS测姿方法对锚定状态下船体的稳定性展开研究分析，研究了船体在不同海况下（二、三、四级）的平面位置、高程、横摇、纵摇和艏摇变化情况，并对船体的稳定性进行了较为全面的评估，在判断船体稳定性是否适合海洋工程勘探作业、是否可安装钻机设备等方面具有一定的实用价值。
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| 关 键 词： | GNSS测姿 船体稳定性 锚定状态 评估 |
| 收稿时间： | 2021-08-25 |
Stability evaluation of ship hull in anchoring state based on GNSS attitude determination |
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| JIANG Junyi,GAO Xingguo,QU Meng,MA Chao.Stability evaluation of ship hull in anchoring state based on GNSS attitude determination[J].Bulletin of Surveying and Mapping,2022,0(2):140-144. |
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| Authors: | JIANG Junyi GAO Xingguo QU Meng MA Chao |
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| Institution: | Shandong Electric Power Engineering Consulting Institute Co., Ltd., Jinan 250013, China |
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| Abstract: | At present, it is one of the common operation methods of offshore engineering exploration using the anchored hull to carry out exploration operation. Aiming at the current situation that the application research on the stability analysis of anchored hull is relatively less, this paper uses GNSS attitude determination method to study the stability of the ship under anchoring state, and studies the plane position and height of the hull in different sea conditions (Level 2, 3, 4). The stability of the hull is evaluated comprehensively, which has certain practical value in judging whether the stability of the hull is suitable for offshore engineering exploration and whether the drilling rig can be installed. |
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| Keywords: | GNSS attitude determination hull stability anchoring state evaluation |
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