کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
254611 | 503319 | 2015 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Subsea flowline buckle capacity considering uncertainty in pipe–soil interaction
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
Two probabilistic methods for evaluating the initial buckling capacity of subsea flowlines are described. The methods represent the seafloor strength as either a random homogenous material or one developed from a spatially correlated random field. The investigations include the random nature of flowline embedment and out-of-straightness, both of which influence the flowline buckle capacity. The two methods are used in an example illustrating the probability of buckle formation for a simple flowline problem. The example application results in a comparatively small range of buckle capacity, which would otherwise be difficult to substantiate based on deterministic design space selections.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers and Geotechnics - Volume 68, July 2015, Pages 17–27
Journal: Computers and Geotechnics - Volume 68, July 2015, Pages 17–27
نویسندگان
W.O. McCarron,