کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5019878 1369635 2016 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Methodology for numerical assessment of stretch zone width under mixed mode I/III fracture
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
Methodology for numerical assessment of stretch zone width under mixed mode I/III fracture
چکیده انگلیسی
The numerical prediction of stretch zone width (SZW) under mixed mode condition is rarely reported in the literature. As in most practical situations structures experience complex loading resulting in mixed mode fracture, thus it is essential to establish a methodology for the numerical assessment of SZW under mixed mode fracture condition. Three dimensional non-linear FEM simulations were carried out to correlate numerical parameters with experimentally determined critical SZW and initiation fracture toughness. The present numerical investigation is able to explain the involved mechanism and numerically predicted SZW, critical SZW and initiation fracture toughness which compares well with experimental results.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Theoretical and Applied Fracture Mechanics - Volume 85, Part B, October 2016, Pages 183-190
نویسندگان
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