کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
510948 | 865804 | 2003 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Structural behaviour prediction for jack-up units during jacking operations
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
For a self-elevated jack up unit, localized failure and collapse may take place during installation phase under severe sea state conditions. In order to minimize the loss, an innovative method is proposed and incorporated in finite element analysis to predict the structural behaviours before construction. With a full model of a jack-up unit being built, numerical simulations could be carried out under different load and boundary conditions. A lot of information such as displacement and member force etc. during jacking operations could be obtained from simulation results and these valuable data would be much helpful for re-design of the structure and could be used as guidance for site installation as well.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Structures - Volume 81, Issues 24–25, September 2003, Pages 2409–2416
Journal: Computers & Structures - Volume 81, Issues 24–25, September 2003, Pages 2409–2416
نویسندگان
X.M. Tan, J. Li, C. Lu,