Theoretical Derivation of a Peak Particle Velocity–Distance Law for the Prediction of Vibrations from Blasting |
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| Authors: | Luigi Sambuelli |
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| Institution: | (1) DITAG, Politecnico di Torino, Corso Duca degli Abruzzi, 24, 10129 Torino, Italy |
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| Abstract: | I would like to suggest a theoretical justification for the mathematical structure of some laws for predicting the maximum
particle velocity vibration from blasting operations in the light of some basic notions of elastic and anelastic wave theory.
Within this point of view, in dimensionally correct expressions, the terms pertaining to the rock, to the blast and to the
seismic wave become evident and recognisable. A law is presented that can be used to forecast the maximum particle velocity
on the basis of some blast design and rock parameters. Four tests of the proposed law performed with real data sets seem to
confirm fairly well its reliability. |
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| Keywords: | Seismic wave energy Blasting Peak particle velocity Scaled distance |
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