Дослідження акустичної емісії від системи компланарних тріщин

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dc.citation.epage50
dc.citation.issue1
dc.citation.journalTitleКомп'ютерні системи проектування. Теорія і практика
dc.citation.spage45
dc.contributor.affiliationНаціональний університет “Львівська політехніка”
dc.contributor.affiliationЛьвівський національний університет ім. І. Франка
dc.contributor.affiliationLviv Polytechnic National University
dc.contributor.affiliationIvan Franko National University of Lviv
dc.contributor.authorСтанкевич, О.
dc.contributor.authorСтанкевич, Н.
dc.contributor.authorStankevych, O.
dc.contributor.authorStankevych, N.
dc.coverage.placenameЛьвів
dc.coverage.placenameLviv
dc.date.accessioned2023-03-08T09:39:57Z
dc.date.available2023-03-08T09:39:57Z
dc.date.created2021-08010
dc.date.issued2021-08010
dc.description.abstractРозв’язано динамічну задачу про поле переміщень у пружному півпросторі, породжене усталеним у часі зміщенням поверхонь системи дископодібних компланарних тріщин. Розв’язки отримано методом граничних інтегральних рівнянь. Побудовано залежності пружних переміщень на поверхні півпростору від хвильового числа, кількості дефектів та глибин їх залягання.
dc.description.abstractThe dynamic problem of the displacement field in an elastic half-space caused by the time-steady displacement of the surfaces of the system of disc-shaped coplanar cracks is solved. The solutions are obtained by the method of boundary integral equations. The dependences of elastic displacements on the surface of the half-space on the wave number, the number of defects and the depths of their occurrence are constructed.
dc.format.extent45-50
dc.format.pages6
dc.identifier.citationСтанкевич О. Дослідження акустичної емісії від системи компланарних тріщин / О. Станкевич, Н. Станкевич // Комп'ютерні системи проектування. Теорія і практика. — Львів : Видавництво Львівської політехніки, 2021. — Vol 3. — № 1. — С. 45–50.
dc.identifier.citationenStankevych O., Stankevych N. (2021) Doslidzhennia akustychnoi emisii vid systemy komplanarnykh trishchyn [Research of acoustic emissions from the system of complanary cracks]. Computer Design Systems. Theory and Practice (Lviv), vol. 3, no 1, pp. 45-50 [in Ukrainian].
dc.identifier.doihttps://doi.org/10.23939/cds2021.01.045
dc.identifier.issn2707-6784
dc.identifier.urihttps://ena.lpnu.ua/handle/ntb/57569
dc.language.isouk
dc.publisherВидавництво Львівської політехніки
dc.publisherLviv Politechnic Publishing House
dc.relation.ispartofКомп'ютерні системи проектування. Теорія і практика, 1 (3), 2021
dc.relation.ispartofComputer Design Systems. Theory and Practice, 1 (3), 2021
dc.relation.references1. Carpinteri, А., Lacidogna, G. Acoustic Emission and Critical Phenomena: From Structural Mechanics to Geophysics. CRC Press, 2008, 267. https://doi.org/10.1201/9780203892220.
dc.relation.references2. Godin, N., Reynaud, P., Fantozzi, G. Acoustic emission and durability of composite materials. Wiley, 2018, 206. https://doi.org/10.1002/9781119426660.
dc.relation.references3. Li, D. Rail crack monitoring using acoustic emission technique. Springer, 2018, 157. https:// doi.org/10.1007/978-981-10-8348-8.
dc.relation.references4. Ohtsu, M. Innovative AE and NDT techniques for on-site measurement of concrete and masonry structures. Springer, 2016, 185. https://doi.org/10.1007/978-94-017-7606-6.
dc.relation.references5. Andreykiv, O., Skalsky, V., Serhiyenko, O., Rudavskyy, D. Acoustic emission estimation of crack formation in aluminium alloys. Engineering Fracture Mechanics, 2010, 77 (5), 759−767. https://doi.org/10.1016/j.engfracmech.2010.01.009.
dc.relation.references6. Keshtgar, A., Modarres, M. Detecting crack initiation based on acoustic emission. Chemical Engineering Transactions, 2013, 33, 547−552.
dc.relation.references7. Lysak, M. V. Acoustic emission during jumps in subcritical growth of crack in three-dimensional bodies. Engineering Fracture Mechanics, 1994, 47 (6), 873−879. https://doi.org/10.1016/0013-7944(94)90065-5.
dc.relation.references8. Wolf, J., Pirskawetz, S., Zang, A. Detection of crack propagation in concrete with embedded ultrasonic sensors. Engineering Fracture Mechanics, 2015, 146, 161–171. https://doi.org/10.1016/ j.engfracmech.2015.07.058
dc.relation.references9. Nazarchuk, Z., Skalskyi, V., Serhiyenko, O. Acoustic emission. Methodology and application. Springer, 2017. XIV, 283. https://doi.org/10.1007/978-3-319-49350-3.
dc.relation.references10. Skalskyi, V., Stankevych, O., Serhiyenko, O. Wave displacement field at half-space surface caused by an internal crack under twisting load. Wave Motion, 2013, 50 (2), 326−333. https://doi.org/ 10.1016/j.wavemoti.2012.09.001.
dc.relation.references11. Stankevych, O., Skalskyi, V. The vibration of a half-space due to a buried mode I crack opening. Wave Motion, 2017, 72, 142−153. https://doi.org/10.1016/j.wavemoti.2017.02.003.
dc.relation.references12. Stankevych, V. Z. Stress intensity near a crack in the composition of a half space and a layer under harmonic loading. Materials Science, 2008, 44(2), 175–182. https://doi.org/10.1007/s11003-008-9065-3.
dc.relation.references13. Zhang, Ch., Gross, D. On wave propagation in elastic solids with cracks. Comp. Mech. Publ., 1998, 267.
dc.relation.references14. Stankevich, V. Z. Computation of certain double integrals those are characteristic of dynamic problems of the theory of cracks in a semi-infinite body. Journal of Mathematical Sciences, 1996, 81(6), 3048–3052. https://doi.org/10.1007/BF02362592.
dc.relation.referencesen1. Carpinteri, A., Lacidogna, G. Acoustic Emission and Critical Phenomena: From Structural Mechanics to Geophysics. CRC Press, 2008, 267. https://doi.org/10.1201/9780203892220.
dc.relation.referencesen2. Godin, N., Reynaud, P., Fantozzi, G. Acoustic emission and durability of composite materials. Wiley, 2018, 206. https://doi.org/10.1002/9781119426660.
dc.relation.referencesen3. Li, D. Rail crack monitoring using acoustic emission technique. Springer, 2018, 157. https:// doi.org/10.1007/978-981-10-8348-8.
dc.relation.referencesen4. Ohtsu, M. Innovative AE and NDT techniques for on-site measurement of concrete and masonry structures. Springer, 2016, 185. https://doi.org/10.1007/978-94-017-7606-6.
dc.relation.referencesen5. Andreykiv, O., Skalsky, V., Serhiyenko, O., Rudavskyy, D. Acoustic emission estimation of crack formation in aluminium alloys. Engineering Fracture Mechanics, 2010, 77 (5), 759−767. https://doi.org/10.1016/j.engfracmech.2010.01.009.
dc.relation.referencesen6. Keshtgar, A., Modarres, M. Detecting crack initiation based on acoustic emission. Chemical Engineering Transactions, 2013, 33, 547−552.
dc.relation.referencesen7. Lysak, M. V. Acoustic emission during jumps in subcritical growth of crack in three-dimensional bodies. Engineering Fracture Mechanics, 1994, 47 (6), 873−879. https://doi.org/10.1016/0013-7944(94)90065-5.
dc.relation.referencesen8. Wolf, J., Pirskawetz, S., Zang, A. Detection of crack propagation in concrete with embedded ultrasonic sensors. Engineering Fracture Mechanics, 2015, 146, 161–171. https://doi.org/10.1016/ j.engfracmech.2015.07.058
dc.relation.referencesen9. Nazarchuk, Z., Skalskyi, V., Serhiyenko, O. Acoustic emission. Methodology and application. Springer, 2017. XIV, 283. https://doi.org/10.1007/978-3-319-49350-3.
dc.relation.referencesen10. Skalskyi, V., Stankevych, O., Serhiyenko, O. Wave displacement field at half-space surface caused by an internal crack under twisting load. Wave Motion, 2013, 50 (2), 326−333. https://doi.org/ 10.1016/j.wavemoti.2012.09.001.
dc.relation.referencesen11. Stankevych, O., Skalskyi, V. The vibration of a half-space due to a buried mode I crack opening. Wave Motion, 2017, 72, 142−153. https://doi.org/10.1016/j.wavemoti.2017.02.003.
dc.relation.referencesen12. Stankevych, V. Z. Stress intensity near a crack in the composition of a half space and a layer under harmonic loading. Materials Science, 2008, 44(2), 175–182. https://doi.org/10.1007/s11003-008-9065-3.
dc.relation.referencesen13. Zhang, Ch., Gross, D. On wave propagation in elastic solids with cracks. Comp. Mech. Publ., 1998, 267.
dc.relation.referencesen14. Stankevich, V. Z. Computation of certain double integrals those are characteristic of dynamic problems of the theory of cracks in a semi-infinite body. Journal of Mathematical Sciences, 1996, 81(6), 3048–3052. https://doi.org/10.1007/BF02362592.
dc.relation.urihttps://doi.org/10.1201/9780203892220
dc.relation.urihttps://doi.org/10.1002/9781119426660
dc.relation.urihttps://doi.org/10.1007/978-94-017-7606-6
dc.relation.urihttps://doi.org/10.1016/j.engfracmech.2010.01.009
dc.relation.urihttps://doi.org/10.1016/0013-7944(94)90065-5
dc.relation.urihttps://doi.org/10.1016/
dc.relation.urihttps://doi.org/10.1007/978-3-319-49350-3
dc.relation.urihttps://doi.org/
dc.relation.urihttps://doi.org/10.1016/j.wavemoti.2017.02.003
dc.relation.urihttps://doi.org/10.1007/s11003-008-9065-3
dc.relation.urihttps://doi.org/10.1007/BF02362592
dc.rights.holder© Національний університет „Львівська політехніка“, 2021
dc.rights.holder© Станкевич О., Станкевич Н., 2021
dc.subjectпівпростір
dc.subjectдископодібна тріщина
dc.subjectакустична емісія
dc.subjectметод граничних інтегральних рівнянь
dc.subjecthalf-space
dc.subjectpenny-shaped crack
dc.subjectacoustic emission
dc.subjectboundary integral equations method
dc.subject.udc539.3
dc.titleДослідження акустичної емісії від системи компланарних тріщин
dc.title.alternativeResearch of acoustic emissions from the system of complanary cracks
dc.typeArticle

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Комп'ютерні системи проектування теорія і практика. – 2021. – Том 3, № 1