Developing a Nondestructive Method for Revealing Defective Areas in Reinforced Concrete Under Bending Conditions; Russian Journal of Nondestructive Testing; Vol. 55, iss. 4
| Parent link: | Russian Journal of Nondestructive Testing Vol. 55, iss. 4.— 2019.— [P. 293-298] |
|---|---|
| Glavni autor: | |
| Autor kompanije: | |
| Daljnji autori: | , |
| Sažetak: | Title screen We present results of studying the spatial variation of parameters of the electrical response to a weak impact under stepwise loading of concrete beams reinforced with steel rods. It is proposed to use the following diagnostic parameters to characterize the presence of a defective area in reinforced beams: the maximum coefficient of correlation between the spectrum of electrical signal after stepwise loading and the original spectrum; the frequency shift for which the maximum correlation coefficient is observed; the coefficient of correlation between the spectrum of signal at the current loading stage and the signal spectrum at the previous stage; and the center of gravity of the spectrum. The proposed method can be used to locate the defective area in reinforced concrete under bending conditions. Режим доступа: по договору с организацией-держателем ресурса |
| Jezik: | engleski |
| Izdano: |
2019
|
| Teme: | |
| Online pristup: | https://doi.org/10.1134/S1061830919040065 |
| Format: | Elektronički Poglavlje knjige |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=660815 |
MARC
| LEADER | 00000naa0a2200000 4500 | ||
|---|---|---|---|
| 001 | 660815 | ||
| 005 | 20250408142006.0 | ||
| 035 | |a (RuTPU)RU\TPU\network\30830 | ||
| 035 | |a RU\TPU\network\30655 | ||
| 090 | |a 660815 | ||
| 100 | |a 20191023d2019 k||y0rusy50 ba | ||
| 101 | 0 | |a eng | |
| 102 | |a US | ||
| 135 | |a drcn ---uucaa | ||
| 181 | 0 | |a i | |
| 182 | 0 | |a b | |
| 200 | 1 | |a Developing a Nondestructive Method for Revealing Defective Areas in Reinforced Concrete Under Bending Conditions |f T. V. Fursa, M. V. Petrov, D. D. Dann | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 14 tit.] | ||
| 330 | |a We present results of studying the spatial variation of parameters of the electrical response to a weak impact under stepwise loading of concrete beams reinforced with steel rods. It is proposed to use the following diagnostic parameters to characterize the presence of a defective area in reinforced beams: the maximum coefficient of correlation between the spectrum of electrical signal after stepwise loading and the original spectrum; the frequency shift for which the maximum correlation coefficient is observed; the coefficient of correlation between the spectrum of signal at the current loading stage and the signal spectrum at the previous stage; and the center of gravity of the spectrum. The proposed method can be used to locate the defective area in reinforced concrete under bending conditions. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Russian Journal of Nondestructive Testing | ||
| 463 | |t Vol. 55, iss. 4 |v [P. 293-298] |d 2019 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a nondestructive testing | |
| 610 | 1 | |a electrical response to impact | |
| 610 | 1 | |a reinforced concrete | |
| 610 | 1 | |a defective area | |
| 610 | 1 | |a phased bending loading | |
| 610 | 1 | |a неразрушающий контроль | |
| 610 | 1 | |a железобетон | |
| 610 | 1 | |a нагружение | |
| 700 | 1 | |a Fursa |b T. V. |g Tatjyana Viktorovna | |
| 701 | 1 | |a Petrov |b M. V. |c specialist in the field of non-destructive testing |c Associate Scientist of Tomsk Polytechnic University |f 1992- |g Maksim Vyacheslavovich |3 (RuTPU)RU\TPU\pers\36439 | |
| 701 | 1 | |a Dann |b D. D. |c specialist in the field of electrical engineering |c Engineer-researcher of Tomsk Polytechnic University |f 1987- |g Denis Dmitrievich |3 (RuTPU)RU\TPU\pers\32192 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Институт неразрушающего контроля |b Проблемная научно-исследовательская лаборатория электроники, диэлектриков и полупроводников |3 (RuTPU)RU\TPU\col\19033 |
| 801 | 2 | |a RU |b 63413507 |c 20191023 |g RCR | |
| 856 | 4 | |u https://doi.org/10.1134/S1061830919040065 | |
| 942 | |c CF | ||