Zobrazeno 1 - 10
of 51
pro vyhledávání: '"ib-value"'
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 16, Iss 1, Pp 1-16 (2022)
Abstract Acoustic Emission (AE) application for Structural Health Monitoring (SHM) has undergone a swift advance through research and innovation in recent times. The AE monitoring is widely exploited as a tool for damage detection in materials resear
Externí odkaz:
https://doaj.org/article/bdec151ef0cb4b6dbccd42eeb2b0b3fd
Publikováno v:
International Journal of Mining Science and Technology, Vol 31, Iss 5, Pp 963-974 (2021)
In this study, uniaxial and triaxial compression acoustic emission (AE) tests were implemented to investigate the AE effect and failure characteristics of sandstone under different confining pressures (σ3). The evolution of AE parameters in the rock
Externí odkaz:
https://doaj.org/article/0fa3a4c69a3d4102b15e0f2b6161d5be
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 88, Iss 908, Pp 22-00019-22-00019 (2022)
Lead bronze had been widely used as the bearing materials. However, the utilization of that material is limited, because the lead and the lead compound are noxious to the human body. Therefore, though the lead free bronze (LFB) alloys using the rare
Externí odkaz:
https://doaj.org/article/4b775a6dea6547e7b377c185e2ce7893
Autor:
Dimos Triantis, Stavros K. Kourkoulis
Publikováno v:
Frattura ed Integrità Strutturale, Vol 13, Iss 50, Pp 537-547 (2019)
Marble specimens are subjected to a specially designed stepwise loading protocol, in an attempt to detect fracture precursor phenomena taking advantage of Acoustic Emission (AE) data. The analysis is carried out in terms of the number of acoustic hit
Externí odkaz:
https://doaj.org/article/90ebd961c78349b38352ac17689caacc
Akademický článek
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Autor:
Stavros K. Kourkoulis, Ermioni D. Pasiou, Andronikos Loukidis, Ilias Stavrakas, Dimos Triantis
Publikováno v:
Infrastructures, Vol 7, Iss 2, p 15 (2022)
The quantitative determination of the current load carrying capability of already loaded structural elements and the possibility to detect proper indices that could be considered as signals for timely warning that the load carrying capacity is exhaus
Externí odkaz:
https://doaj.org/article/2aea36e97dbf481aab36a0610ffc4b17
Akademický článek
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Autor:
Doyun Jung, Wonjin Na
Publikováno v:
Applied Sciences, Vol 11, Iss 14, p 6550 (2021)
The failure behavior of composites under ultraviolet (UV) irradiation was investigated by acoustic emission (AE) testing and Ib-value analysis. AE signals were acquired from woven glass fiber/epoxy specimens tested under tensile load. Cracks initiate
Externí odkaz:
https://doaj.org/article/adca5ef3cf7a4772a072704c7dea6eb9
Publikováno v:
Sustainability; Volume 15; Issue 9; Pages: 7177
In order to study the influence of the cement–tailing ratio and curing age on the mechanical properties of cemented backfill with unclassified tailings and improve the accuracy of the backfill monitoring method, the mechanical characteristics of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a1ae1efaad740d2c4d0795679504b3d
Publikováno v:
International Journal of Mining Science and Technology, Vol 31, Iss 5, Pp 963-974 (2021)
In this study, uniaxial and triaxial compression acoustic emission (AE) tests were implemented to investigate the AE effect and failure characteristics of sandstone under different confining pressures (σ3). The evolution of AE parameters in the rock
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b54b2b118af158fcbbb61dc6b6f3233
http://www.sciencedirect.com/science/article/pii/S2095268621000884
http://www.sciencedirect.com/science/article/pii/S2095268621000884