Evaluating damage to reinforced concrete during mechanical compression and bending tests
| Parent link: | ARPN Journal of Engineering and Applied Sciences.— , 2006- Vol. 12, № 21.— 2017.— [P. 6140-6145] |
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| Corporate Authors: | , |
| Other Authors: | , , , |
| Summary: | Title screen The article proposes a method for evaluating damage to reinforced concrete subjected to uniaxial compression andfour-point bending. The method is based on measuring and analyzing the parameters of electric and acoustic emissions andelectric response to impact. It is established that the main signs marking the start of the cracking process are: theappearance of high-amplitude acoustic and electromagnetic emission signals changes in the spectral composition of theelectrical signal, and the increased attenuation coefficient of the electric response's energy. Continuous or recurrentmonitoring can be used to assess deterioration processes in reinforced concrete subjected to mechanical stress. |
| Published: |
2017
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| Subjects: | |
| Online Access: | http://www.arpnjournals.org/jeas/research_papers/rp_2017/jeas_1117_6463.pdf |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=656757 |