کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
293941 511290 2010 17 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Fatigue design of steel containment cylinders for CNG ship application
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
Fatigue design of steel containment cylinders for CNG ship application
چکیده انگلیسی

A reliable methodology is required for fatigue design of steel cylinders for Compressed Natural Gas (CNG) carriers in order to meet target safety level at an acceptable cost. This includes description of physical models that represents actual long term fatigue capacity of the Cargo Containment cylinders. The design methodology includes length of welds, fabrication tolerances, fabrication methodology and non destructive testing. It also involves definition of characteristic values for loading and capacity in addition to recommended Design Fatigue Factors. Three alternative fatigue design procedures requiring different Design Fatigue Factors to achieve a system target safety level of annual probability of failure less or equal to 10−5 are presented.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Marine Structures - Volume 23, Issue 2, April 2010, Pages 209–225
نویسندگان
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