کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5206767 1382320 2012 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Volume changes in a filled elastomer studied via digital image correlation
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Volume changes in a filled elastomer studied via digital image correlation
چکیده انگلیسی
Volumetric strains in a filled SBR specimen subjected to cyclic uniaxial tension with increasing extensions are studied. Digital image correlation is used to follow the kinematics of two orthogonal free faces. A volume expansion is observed past a critical elongation, which can be interpreted as the onset of cavitation. Under unloading, the volume returns to its original value and remains constant upon reloading. Increasing the elongation to higher values than the previous cycle leads again to a volumetric expansion.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer Testing - Volume 31, Issue 5, August 2012, Pages 663-670
نویسندگان
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