| 导管架过渡段数值分析 |
| |
| 引用本文： | 郭晓辉,吴子昂.导管架过渡段数值分析[J].中国海洋平台,2020(6). |
| |
| 作者姓名： | 郭晓辉 吴子昂 |
| |
| 摘 要： | 为降低海上风机导管架基础重量，通过SACS有限元软件对斜撑式过渡段导管架、箱梁式过渡段导管架进行对比，分析两种导管架的杆件强度、泥面变形和承载力。提出一种改进的翼缘式过渡段，在极限载荷下，相对前两种过渡段结构而言，翼缘式过渡段结构应力小、重量轻。研究内容为导管架过渡段结构设计提供参考。
|
| 关 键 词： | 海上风机 导管架 斜撑式过渡段 箱梁式过渡段 翼缘式过渡段 |
Numerical Analysis of Jacket Transition Section |
| |
| Abstract: | In order to reduce the weight of the jacket foundation of the offshore wind turbine, the brace jacket foundation and the box jacket foundation are compared through the finite element software SACS, and the member strength, mudline deformation and bearing capacity are analyzed. An improved flange jacket transition section is proposed. Compared with the first two transition section structures under ultimate load condition, the flange jacket transition section structure has lower stress and lighter weight. The research provides guidance for jacket transition section design. |
| |
| Keywords: | offshore wind turbine jacket barce transition section box transition section flange transition section |
|
| 点击此处可从《中国海洋平台》浏览原始摘要信息 |
|
点击此处可从《中国海洋平台》下载全文 |
