کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8864963 1620644 2018 16 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Comparative analysis among deterministic and stochastic collision damage models for oil tanker and bulk carrier reliability
ترجمه فارسی عنوان
تجزیه و تحلیل مقایسه ای بین مدل های آسیب دیدگی قطعی و تصادفی برای قابلیت اطمینان حامل تانکر و نفت
کلمات کلیدی
استحکام باقی مانده، مدل های آسیب دیدگی، تانکر نفت، حامل فله، تحلیل قابلیت اطمینان،
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات اقیانوس شناسی
چکیده انگلیسی
The incidence of collision damage models on oil tanker and bulk carrier reliability is investigated considering the IACS deterministic model against GOALDS/IMO database statistics for collision events, substantiating the probabilistic model. Statistical properties of hull girder residual strength are determined by Monte Carlo simulation, based on random generation of damage dimensions and a modified form of incremental-iterative method, to account for neutral axis rotation and equilibrium of horizontal bending moment, due to cross-section asymmetry after collision events. Reliability analysis is performed, to investigate the incidence of collision penetration depth and height statistical properties on hull girder sagging/hogging failure probabilities. Besides, the incidence of corrosion on hull girder residual strength and reliability is also discussed, focussing on gross, hull girder net and local net scantlings, respectively. The ISSC double hull oil tanker and single side bulk carrier, assumed as test cases in the ISSC 2012 report, are taken as reference ships.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Naval Architecture and Ocean Engineering - Volume 10, Issue 1, January 2018, Pages 21-36
نویسندگان
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