| 000 | 04184nlm1a2200517 4500 | ||
|---|---|---|---|
| 001 | 660240 | ||
| 005 | 20231030041658.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\29311 | ||
| 035 | _aRU\TPU\network\28093 | ||
| 090 | _a660240 | ||
| 100 | _a20190515a2018 k z0engy50 ba | ||
| 101 | 1 | _aeng | |
| 135 | _aargn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aDetecting degradation in reinforced concrete subjected to uniaxial compression, using the parameters of electric response to mechanical impact _fT. V. Fursa [et al.] |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: 45 tit.] | ||
| 330 | _aThe effect of uniaxial compression on the development of damage in reinforced concrete has been studied, using the parameters of the electric response to elastic impact. During the quasistatic loading of the samples at a constant speed, a weak impact is produced on the lateral surface of the sample during a specified period of time, and an electrical response to this impact is measured. Consistent patterns in the changes of the parameters of the electric response with various loads have been identified. Computer simulation of the parameters of elastic waves in reinforced concrete subjected to mechanical impact has also been used. Based on the simulation, the parameters of the electric response have been calculated using the mechanoelectrical transduction model. Good consistency of theoretical and experimental signals confirms the relationship between the electric response and the interaction of elastic waves and fractures in reinforced concrete caused by uniaxial compression. Based on the electric response data corroborated with the computational results, diagnostic criteria have been obtained which make it possible to predict failure of reinforced concrete structure long before it occurs. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 | _tResearch in Nondestructive Evaluation | ||
| 463 |
_tVol. 30, iss. 6 _v[P. 317-333] _d2018 |
||
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _afailure diagnostics | |
| 610 | 1 | _areinforced concrete | |
| 610 | 1 | _anon-destructive testing | |
| 610 | 1 | _amechanical testing | |
| 610 | 1 | _aelectric response to mechanical impact | |
| 610 | 1 | _asimulation | |
| 610 | 1 | _aдиагностика | |
| 610 | 1 | _aнеисправности | |
| 610 | 1 | _aжелезобетон | |
| 610 | 1 | _aнеразрушающий контроль | |
| 610 | 1 | _aмеханические испытания | |
| 610 | 1 | _aмоделирование | |
| 701 | 1 |
_aFursa _bT. V. _cspecialist in the field of non-destructive testing _cLeading researcher of Tomsk Polytechnic University, Doctor of technical sciences _f1951- _gTatyana Viktorovna _2stltpush _3(RuTPU)RU\TPU\pers\32190 |
|
| 701 | 1 |
_aUtsyn _bG. E. _cspecialist in the field of electrical engineering _cEngineer-researcher of Tomsk Polytechnic University, Candidate of physical and mathematical sciences _f1982- _gGrigoriy Evgenievich _2stltpush _3(RuTPU)RU\TPU\pers\32196 |
|
| 701 | 1 |
_aPetrov _bM. V. _cspecialist in the field of non-destructive testing _cAssociate Scientist of Tomsk Polytechnic University _f1992- _gMaksim Vyacheslavovich _2stltpush _3(RuTPU)RU\TPU\pers\36439 |
|
| 701 | 1 |
_aDann _bD. D. _cspecialist in the field of electrical engineering _cEngineer-researcher of Tomsk Polytechnic University _f1987- _gDenis Dmitrievich _2stltpush _3(RuTPU)RU\TPU\pers\32192 |
|
| 701 | 1 |
_aSokolovsky _bA. N. _gAleksey Nikolaevich |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет (ТПУ) _bИнститут неразрушающего контроля (ИНК) _bПроблемная научно-исследовательская лаборатория электроники, диэлектриков и полупроводников (ПНИЛ ЭДиП) _h194 _2stltpush _3(RuTPU)RU\TPU\col\19033 |
| 801 | 2 |
_aRU _b63413507 _c20191225 _gPSBO |
|
| 856 | 4 | _uhttps://doi.org/10.1080/09349847.2018.1522404 | |
| 942 | _cCF | ||