کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9716475 1468771 2005 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Study of subcritical crack growth in andesite using the Double Torsion test
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات مهندسی ژئوتکنیک و زمین شناسی مهندسی
پیش نمایش صفحه اول مقاله
Study of subcritical crack growth in andesite using the Double Torsion test
چکیده انگلیسی
DT tests were also performed for different water vapor pressures to investigate the effects on subcritical crack growth. The results showed that crack growth was facilitated at higher water vapor pressures. Additionally, the activation energy for subcritical crack growth in andesite was determined from the experimental results, and the crack velocity values for various temperature, humidity, and stress conditions were calculated theoretically. The crack velocity can be predicted from theory for various environmental and stress conditions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Rock Mechanics and Mining Sciences - Volume 42, Issue 4, June 2005, Pages 521-530
نویسندگان
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