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Probabilistic and Fuzzy Arithmetic Approaches for the Treatment of Uncertainties in the Installation of Torpedo Piles
المؤلفون المشاركون
Kunitaki, Denise Margareth Kazue Nishimura
de Lima, Beatriz Souza Leite Pires
Evsukoff, Alexandre Gonçalves
Jacob, Breno Pinheiro
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2008، العدد 2008 (31 ديسمبر/كانون الأول 2008)، ص ص. 1-26، 26ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2008-06-23
دولة النشر
مصر
عدد الصفحات
26
التخصصات الرئيسية
الملخص EN
The “torpedo” pile is a foundation system that has been recently considered to anchor mooring lines and risers of floating production systems for offshore oil exploitation.
The pile is installed in a free fall operation from a vessel.
However, the soil parameters involved in the penetration model of the torpedo pile contain uncertainties that can affect the precision of analysis methods to evaluate its final penetration depth.
Therefore, this paper deals with methodologies for the assessment of the sensitivity of the response to the variation of the uncertain parameters and mainly to incorporate into the analysis method techniques for the formal treatment of the uncertainties.
Probabilistic and “possibilistic” approaches are considered, involving, respectively, the Monte Carlo method (MC) and concepts of fuzzy arithmetic (FA).
The results and performance of both approaches are compared, stressing the ability of the latter approach to efficiently deal with the uncertainties of the model, with outstanding computational efficiency, and therefore, to comprise an effective design tool.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Kunitaki, Denise Margareth Kazue Nishimura& de Lima, Beatriz Souza Leite Pires& Evsukoff, Alexandre Gonçalves& Jacob, Breno Pinheiro. 2008. Probabilistic and Fuzzy Arithmetic Approaches for the Treatment of Uncertainties in the Installation of Torpedo Piles. Mathematical Problems in Engineering،Vol. 2008, no. 2008, pp.1-26.
https://search.emarefa.net/detail/BIM-477483
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Kunitaki, Denise Margareth Kazue Nishimura…[et al.]. Probabilistic and Fuzzy Arithmetic Approaches for the Treatment of Uncertainties in the Installation of Torpedo Piles. Mathematical Problems in Engineering No. 2008 (2008), pp.1-26.
https://search.emarefa.net/detail/BIM-477483
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Kunitaki, Denise Margareth Kazue Nishimura& de Lima, Beatriz Souza Leite Pires& Evsukoff, Alexandre Gonçalves& Jacob, Breno Pinheiro. Probabilistic and Fuzzy Arithmetic Approaches for the Treatment of Uncertainties in the Installation of Torpedo Piles. Mathematical Problems in Engineering. 2008. Vol. 2008, no. 2008, pp.1-26.
https://search.emarefa.net/detail/BIM-477483
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-477483
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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