دورية أكاديمية
Lifting simulation of an offshore supply vessel considering various operating conditions
| العنوان: | Lifting simulation of an offshore supply vessel considering various operating conditions |
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| المؤلفون: | Dong-Hoon Jeong, Myung-Il Roh, Seung-Ho Ham |
| المصدر: | Advances in Mechanical Engineering, Vol 8 (2016) |
| بيانات النشر: | SAGE Publishing, 2016. |
| سنة النشر: | 2016 |
| المجموعة: | LCC:Mechanical engineering and machinery |
| مصطلحات موضوعية: | Mechanical engineering and machinery, TJ1-1570 |
| الوصف: | Recently, an offshore support vessel is being widely used to install an offshore structure such as a subsea equipment which is laid on its deck. The lifting operation which is one of the installation operations includes lifting off, lifting in the air, splash zone crossing, deep submerging, and finally landing of the structure with an offshore support vessel crane. There are some major considerations during this operation. Especially, when lifting off the structure, if operating conditions such as ocean environmental loads and hoisting (or lowering) speed are bad, the excess of tension of wire ropes of the crane and the collision between the offshore support vessel and the structure can be occurred due to the relative motion between them. To solve this problem, this study performs the lifting simulation while the offshore support vessel installs the structure. The simulation includes the calculation of dynamic responses of the offshore support vessel and the equipment, including the wire tension and the collision detection. To check the applicability of the simulation, it is applied to some lifting steps by varying operating conditions. As a result, it is confirmed that the conditions affect the operability of those steps. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1687-8140 16878140 |
| Relation: | https://doaj.org/toc/1687-8140 |
| DOI: | 10.1177/1687814016654633 |
| URL الوصول: | https://doaj.org/article/275ad8c2ea1b4c2794ab7b45abe58b6f |
| رقم الأكسشن: | edsdoj.275ad8c2ea1b4c2794ab7b45abe58b6f |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 16878140 |
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| DOI: | 10.1177/1687814016654633 |