Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › глава/раздел › научная › Рецензирование
Acoustic Measurements on Synthetic Fractured Samples Made Using FDM 3D Printing Technology. / Dugarov, G. A.; Kolesnikov, Yu I.; Fedin, K. V. и др.
Processes in GeoMedia—Volume IV. ред. / Tatiana Chaplina. 1. ред. Springer Science and Business Media Deutschland GmbH, 2022. стр. 9-15 1 (Springer Geology).Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › глава/раздел › научная › Рецензирование
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TY - CHAP
T1 - Acoustic Measurements on Synthetic Fractured Samples Made Using FDM 3D Printing Technology
AU - Dugarov, G. A.
AU - Kolesnikov, Yu I.
AU - Fedin, K. V.
AU - Orlov, Yu A.
AU - Ngomayezwe, L.
N1 - This work was carried out with the financial support of the RFBR grant No. 19-05-00730. Publisher Copyright: © 2022, The Author(s), under exclusive license to Springer Nature Switzerland AG.
PY - 2022
Y1 - 2022
N2 - This paper presents the acoustic measurements results on synthetic samples containing a system of oriented disc-shaped cracks simulating a fractured medium. An effective model for such media is a model with a transversely isotropic symmetry system under the condition that the host medium is isotropic. FDM 3D printing technology with molten plastic thread was used to form synthetic samples. The results of the recorded acoustic measurements have shown the occurrence of anisotropy of the host medium due to horizontal layering of plastic threads. In the case of printing internal cracks using this technology, the samples contain inhomogeneities due to the greater sintering of plastic threads around the cracks. It was also shown that the use of SLA technology (printing from liquid photopolymer) potentially avoids the indicated effects, but requires developing the technique for printing samples with cracks. Acoustic measurements on the sample without cracks formed by this technique confirmed its isotropy.
AB - This paper presents the acoustic measurements results on synthetic samples containing a system of oriented disc-shaped cracks simulating a fractured medium. An effective model for such media is a model with a transversely isotropic symmetry system under the condition that the host medium is isotropic. FDM 3D printing technology with molten plastic thread was used to form synthetic samples. The results of the recorded acoustic measurements have shown the occurrence of anisotropy of the host medium due to horizontal layering of plastic threads. In the case of printing internal cracks using this technology, the samples contain inhomogeneities due to the greater sintering of plastic threads around the cracks. It was also shown that the use of SLA technology (printing from liquid photopolymer) potentially avoids the indicated effects, but requires developing the technique for printing samples with cracks. Acoustic measurements on the sample without cracks formed by this technique confirmed its isotropy.
KW - 3D printing
KW - Acoustic properties
KW - Experimental measurements
KW - Fractured media
KW - Synthetic samples
KW - Velocities
UR - http://www.scopus.com/inward/record.url?scp=85119507834&partnerID=8YFLogxK
UR - https://elibrary.ru/item.asp?id=47531326
UR - https://www.mendeley.com/catalogue/8297be40-4676-336d-98dc-f6d7ca3599bd/
U2 - 10.1007/978-3-030-76328-2_2
DO - 10.1007/978-3-030-76328-2_2
M3 - Chapter
AN - SCOPUS:85119507834
SN - 978-3-030-76330-5
T3 - Springer Geology
SP - 9
EP - 15
BT - Processes in GeoMedia—Volume IV
A2 - Chaplina, Tatiana
PB - Springer Science and Business Media Deutschland GmbH
ER -
ID: 34705908