Acoustic-emission evaluation of the process of destruction of a composite material under tensile, compression, and cyclic loads
- Авторы: Elizarov S.V.1, Matvienko Y.G.2, Vasil’ev I.E.2, Ivanov V.I.3
-
Учреждения:
- INTERUNIS
- Institute of Machines Science Named after A.A. Blagonravov
- Scientific Technical Center “Industrial Safety”
- Выпуск: Том 52, № 8 (2016)
- Страницы: 443-456
- Раздел: Acoustic Methods
- URL: https://journals.rcsi.science/1061-8309/article/view/181170
- DOI: https://doi.org/10.1134/S1061830916080076
- ID: 181170
Цитировать
Аннотация
Destruction of the structure of polymer composite materials (PCMs) has been studied by acoustic-emission evaluation method under tensile, compression, and alternating-sign cyclic loads. A program of cluster classification of registered data arrays has been developed and used to reveal specific AE signals that are typical of studied load types. Detection of such signals in the course of deformation of the test samples indicates that irreversible structural changes occur in the composite, it is losing its carrying capacity, or a predestruction state that is critical for PCM has been reached.
Ключевые слова
Об авторах
S. Elizarov
INTERUNIS
Email: vie01@rambler.ru
Россия, Moscow, 101000
Yu. Matvienko
Institute of Machines Science Named after A.A. Blagonravov
Email: vie01@rambler.ru
Россия, Moscow, 101990
I. Vasil’ev
Institute of Machines Science Named after A.A. Blagonravov
Автор, ответственный за переписку.
Email: vie01@rambler.ru
Россия, Moscow, 101990
V. Ivanov
Scientific Technical Center “Industrial Safety”
Email: vie01@rambler.ru
Россия, Moscow, 105082
Дополнительные файлы
