کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4980642 1453329 2017 34 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Fragility assessment of chemical storage tanks subject to floods
ترجمه فارسی عنوان
ارزیابی شکنندگی مخازن ذخیره سازی شیمیایی که در معرض سیل قرار دارند
کلمات کلیدی
حوادث نااطم سیل، مخازن ذخیره سازی اتمسفر، رگرسیون لجستیک، شبکه بیزی، معادلات حالت محدود
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی بهداشت و امنیت شیمی
چکیده انگلیسی
In the context of natural-technological (natech) accidents, flood-induced damage of chemical facilities have received relatively less attention mainly due to the scarcity of experimental or high resolution field observations. In the present study, we have introduced a methodology based on load-resistance relationships to assess the vulnerability of process facilities in form of fragility functions. While logistic regression is used to develop fragility functions for different failure modes such as floatation, buckling, and sliding, Bayesian network is employed to combine the fragility functions, taking into account common causes and conditional dependencies. Although the application of the methodology has been demonstrated on atmospheric storage tanks, it can be applied to fragility assessment of a variety of chemical and process vessels.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Process Safety and Environmental Protection - Volume 111, October 2017, Pages 75-84
نویسندگان
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