کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
255596 | 503383 | 2006 | 14 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
FEM models including randomness and its application to the blasting vibrations prediction
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نرم افزارهای علوم کامپیوتر
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چکیده انگلیسی
This paper shows the development of a FEM model that predicts ground vibrations due to blasting, a very complex problem involving factors very difficult to quantify: ground anisotropy, sequencing time of the blasting shots, action of each shot, etc. From the vibration records in several blasts in a limestone quarry, we have approximated the referred factors obtaining a model that simulates with enough accuracy the complex waves originated in real blasts. Afterwards, we detail a work methodology which was developed including randomness. This methodology allows the practical use of the models by the engineers who design the blasts.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers and Geotechnics - Volume 33, Issue 1, January 2006, Pages 15–28
Journal: Computers and Geotechnics - Volume 33, Issue 1, January 2006, Pages 15–28
نویسندگان
Javier Toraño, Rafael Rodríguez, Isidro Diego, José M. Rivas, María D. Casal,