کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9716441 | 1468769 | 2005 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Comparison between controlled laboratory experiments and discrete particle simulations of the mechanical behaviour of rock
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موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
مهندسی ژئوتکنیک و زمین شناسی مهندسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Comparison between controlled laboratory experiments and discrete particle simulations of the mechanical behaviour of rock Comparison between controlled laboratory experiments and discrete particle simulations of the mechanical behaviour of rock](/preview/png/9716441.png)
چکیده انگلیسی
Stress dependent P- and S-wave velocities in uncemented assemblies of glass beads were computed using a Hertzian contact law, and a satisfactory correspondence with laboratory data was obtained without any fitting parameters. The discrete particle model was able to reproduce the observed dependence of unconfined strength and Young's modulus on cement content. The initial experiments presented here demonstrate the potential of using discrete particle modelling as a numerical laboratory for studies of rock mechanical behaviour.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Rock Mechanics and Mining Sciences - Volume 42, Issues 7â8, OctoberâDecember 2005, Pages 985-995
Journal: International Journal of Rock Mechanics and Mining Sciences - Volume 42, Issues 7â8, OctoberâDecember 2005, Pages 985-995
نویسندگان
R.M. Holt, J. Kjølaas, I. Larsen, L. Li, A. Gotusso Pillitteri, E.F. Sønstebø,