Development prospects for nondestructive testing of heterogeneous nonmetallic materials by the parameters of electrical response to a shock action

Development prospects for nondestructive testing of heterogeneous nonmetallic materials by the parameters of electrical response to a shock action

Détails bibliographiques
Parent link:Russian Journal of Nondestructive Testing
Vol. 53, iss. 2.— 2017.— [P. 104–110]
Collectivités auteurs: Национальный исследовательский Томский политехнический университет (ТПУ) Институт неразрушающего контроля (ИНК) Проблемная научно-исследовательская лаборатория электроники, диэлектриков и полупроводников (ПНИЛ ЭДиП), Национальный исследовательский Томский политехнический университет (ТПУ) Институт неразрушающего контроля (ИНК) Кафедра физических методов и приборов контроля качества (ФМПК)
Autres auteurs: Fursa T. V. Tatyana Viktorovna, Utsyn G. E. Grigoriy Evgenievich, Dann D. D. Denis Dmitrievich, Petrov M. V. Maksim Vyacheslavovich
Résumé:Title screen
Theoretical and experimental research has been conducted into the mechanisms of generation of electric fields under elastic shock excitation of heterogeneous nonmetallic materials that contain two types of mechanoelectric transductions, viz., double electrical layers at interphase boundaries and piezoelectric inclusions. Using the example of electrical responses from samples of heavy- and light-weight concretes and based on numerical modeling results, prospects are shown for using this phenomenon in nondestructive testing of heterogeneous nonmetallic materials that do not contain piezoelectric inclusions, e.g., layered and reinforced ones.
Режим доступа: по договору с организацией-держателем ресурса
Publié: 2017
Sujets:
электронный ресурс
труды учёных ТПУ
неразрушающий контроль
гетерогенные материалы
неметаллические материалы
электрический отклик
трансдукция
Accès en ligne:http://dx.doi.org/10.1134/S1061830917020012
Format: Électronique Chapitre de livre
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=655272
Description
Résumé:Title screen
Theoretical and experimental research has been conducted into the mechanisms of generation of electric fields under elastic shock excitation of heterogeneous nonmetallic materials that contain two types of mechanoelectric transductions, viz., double electrical layers at interphase boundaries and piezoelectric inclusions. Using the example of electrical responses from samples of heavy- and light-weight concretes and based on numerical modeling results, prospects are shown for using this phenomenon in nondestructive testing of heterogeneous nonmetallic materials that do not contain piezoelectric inclusions, e.g., layered and reinforced ones.
Режим доступа: по договору с организацией-держателем ресурса
DOI:10.1134/S1061830917020012

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