Academic Journal
Method of Processing Experimental Data to Determine the Crack Resistance of Polymer Composites.
| Τίτλος: | Method of Processing Experimental Data to Determine the Crack Resistance of Polymer Composites. |
|---|---|
| Συγγραφείς: | Matvienko, Yu. G., Tatus', N. A., Chernov, D. V., Balandin, T. D., Vlasov, D. D., Plugatar', T. P. |
| Πηγή: | Journal of Machinery Manufacture & Reliability; Jun2026, Vol. 55 Issue 3, p308-315, 8p |
| Θεματικοί όροι: | Digital image correlation, Electronic data processing, Fibrous composites, Deformations (Mechanics), R-curves, Polymeric composites, Stress concentration |
| Περίληψη: | An experimental method for determining the crack resistance of composite materials based on a comparison of the results of applying the digital image correlation method and the analysis of deformation diagrams has been developed and tested. To determine local load drops (the "pop-in" effect) that occur during the formation of splitting cracks in fiber composites, the window function technique was used. The use of this technique made it possible to clarify the moment of occurrence of the "pop-in" effect and determine the load level used to calculate the critical value of the stress intensity factor at the top of the transverse notch on the composite specimen. Verification of the results obtained from processing the experimental diagrams was carried out by interpolating the distribution of normalized strains recorded at the notch apex using the digital image correlation method. The proposed method of processing experimental data made it possible to obtain correct results of the critical stress intensity factor during bending of composite beams with a transverse notch. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Machinery Manufacture & Reliability is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Βάση Δεδομένων: | Complementary Index |
| FullText | Text: Availability: 0 |
|---|---|
| Header | DbId: edb DbLabel: Complementary Index An: 194161508 RelevancyScore: 1082 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 1082.4189453125 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: Method of Processing Experimental Data to Determine the Crack Resistance of Polymer Composites. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Matvienko%2C+Yu%2E+G%2E%22">Matvienko, Yu. G.</searchLink><br /><searchLink fieldCode="AR" term="%22Tatus'%2C+N%2E+A%2E%22">Tatus', N. A.</searchLink><br /><searchLink fieldCode="AR" term="%22Chernov%2C+D%2E+V%2E%22">Chernov, D. V.</searchLink><br /><searchLink fieldCode="AR" term="%22Balandin%2C+T%2E+D%2E%22">Balandin, T. D.</searchLink><br /><searchLink fieldCode="AR" term="%22Vlasov%2C+D%2E+D%2E%22">Vlasov, D. D.</searchLink><br /><searchLink fieldCode="AR" term="%22Plugatar'%2C+T%2E+P%2E%22">Plugatar', T. P.</searchLink> – Name: TitleSource Label: Source Group: Src Data: Journal of Machinery Manufacture & Reliability; Jun2026, Vol. 55 Issue 3, p308-315, 8p – Name: Subject Label: Subject Terms Group: Su Data: <searchLink fieldCode="DE" term="%22Digital+image+correlation%22">Digital image correlation</searchLink><br /><searchLink fieldCode="DE" term="%22Electronic+data+processing%22">Electronic data processing</searchLink><br /><searchLink fieldCode="DE" term="%22Fibrous+composites%22">Fibrous composites</searchLink><br /><searchLink fieldCode="DE" term="%22Deformations+%28Mechanics%29%22">Deformations (Mechanics)</searchLink><br /><searchLink fieldCode="DE" term="%22R-curves%22">R-curves</searchLink><br /><searchLink fieldCode="DE" term="%22Polymeric+composites%22">Polymeric composites</searchLink><br /><searchLink fieldCode="DE" term="%22Stress+concentration%22">Stress concentration</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: An experimental method for determining the crack resistance of composite materials based on a comparison of the results of applying the digital image correlation method and the analysis of deformation diagrams has been developed and tested. To determine local load drops (the "pop-in" effect) that occur during the formation of splitting cracks in fiber composites, the window function technique was used. The use of this technique made it possible to clarify the moment of occurrence of the "pop-in" effect and determine the load level used to calculate the critical value of the stress intensity factor at the top of the transverse notch on the composite specimen. Verification of the results obtained from processing the experimental diagrams was carried out by interpolating the distribution of normalized strains recorded at the notch apex using the digital image correlation method. The proposed method of processing experimental data made it possible to obtain correct results of the critical stress intensity factor during bending of composite beams with a transverse notch. [ABSTRACT FROM AUTHOR] – Name: Abstract Label: Group: Ab Data: <i>Copyright of Journal of Machinery Manufacture & Reliability is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=edb&AN=194161508 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1134/S1052618826700044 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 8 StartPage: 308 Subjects: – SubjectFull: Digital image correlation Type: general – SubjectFull: Electronic data processing Type: general – SubjectFull: Fibrous composites Type: general – SubjectFull: Deformations (Mechanics) Type: general – SubjectFull: R-curves Type: general – SubjectFull: Polymeric composites Type: general – SubjectFull: Stress concentration Type: general Titles: – TitleFull: Method of Processing Experimental Data to Determine the Crack Resistance of Polymer Composites. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Matvienko, Yu. G. – PersonEntity: Name: NameFull: Tatus', N. A. – PersonEntity: Name: NameFull: Chernov, D. V. – PersonEntity: Name: NameFull: Balandin, T. D. – PersonEntity: Name: NameFull: Vlasov, D. D. – PersonEntity: Name: NameFull: Plugatar', T. P. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 06 Text: Jun2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 10526188 Numbering: – Type: volume Value: 55 – Type: issue Value: 3 Titles: – TitleFull: Journal of Machinery Manufacture & Reliability Type: main |
| ResultId | 1 |