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http://hdl.handle.net/10553/47303
Title: | FEM models including randomness and its application to the blasting vibrations prediction | Authors: | Toraño, Javier Rodríguez, Rafael Diego, Isidro Rivas, José M. Casal, María D. |
UNESCO Clasification: | 2201 Acústica 33 Ciencias tecnológicas |
Keywords: | Ground vibrations Blasting Vibration monitoring FEM modelling |
Issue Date: | 2006 | Publisher: | 0266-352X | Journal: | Computers and Geotechnics | Abstract: | 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. | URI: | http://hdl.handle.net/10553/47303 | ISSN: | 0266-352X | DOI: | 10.1016/j.compgeo.2006.01.003 | Source: | Computers and Geotechnics [ISSN 0266-352X], v. 33, p. 15-28 |
Appears in Collections: | Artículos |
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