| 海洋钻柱运动补偿的非线性动力学分析 |
| |
| 引用本文： | 廖辉,吴百海,肖体兵,李卫华.海洋钻柱运动补偿的非线性动力学分析[J].广东工业大学学报,2011,28(1):1-4. |
| |
| 作者姓名： | 廖辉 吴百海 肖体兵 李卫华 |
| |
| 作者单位： | 广东工业大学,机电工程学院,广东,广州,510090 |
| |
| 基金项目： | 国家自然科学基金资助项目，广东省自然科学基金资助项目 |
| |
| 摘 要： | 深海钻井作业中使用运动补偿装置对钻柱运动进行补偿,补偿后钻柱受力及运动将产生较大的变化.本文采取有限元分析方法对运动补偿后的钻柱进行非线性动力学分析.分析结果表明,运动补偿后的钻柱是安全的,而补偿装置的受力在海水的影响下发生了较大的变化.
|
| 关 键 词： | 运动补偿 动力学分析 深海钻井 钻柱 |
Nonlinear Dynamic Analysis of Motion Compensation of Marine Drill Strings |
| |
| Liao Hui,Wu Bai-hai,Xiao Ti-bing,Li Wei-hua.Nonlinear Dynamic Analysis of Motion Compensation of Marine Drill Strings[J].Journal of Guangdong University of Technology,2011,28(1):1-4. |
| |
| Authors: | Liao Hui Wu Bai-hai Xiao Ti-bing Li Wei-hua |
| |
| Affiliation: | Liao Hui,Wu Bai-hai,Xiao Ti-bing,Li Wei-hua (Faculty of Electromechanical Engineering,Guangdong University of Technology,Guangzhou 510090,China) |
| |
| Abstract: | The motion compensation devices are often used for the movement of drill strings in deep-sea drilling operations,and the load and movement of the drill strings will greatly change while being compensated.A nonlinear dynamic analysis of drill strings was conducted.The results show that the drill strings are safe after they are compensated and that the force on compensation devices is influenced by sea water. |
| |
| Keywords: | motion compensation dynamics analysis deep-sea drilling drill string |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
