Abstract
The effect of the impact energy and duration on the parameters of the electromagnetic response from concrete is studied. These two parameters are shown to affect the spectral characteristics of the response. The duration of the first pulse of the response reflects the duration of the impact excitation active stage. An impact excitation energy above 5 × 10-2 J causes irreversible residual strains in concrete.
Original language | English |
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Pages (from-to) | 1419-1423 |
Number of pages | 5 |
Journal | Technical Physics |
Volume | 48 |
Issue number | 11 |
DOIs | |
Publication status | Published - Nov 2003 |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)