Identification of Bimodular Material Parameters via a Semi-Closed Form Solution of the Brazilian Test
Background Digital Image Correlation (DIC) is an advanced measurement technique capable of capturing full-field surface displacements in a non-invasive manner. However, the application of such measurements in the identification of bimodular materials remains insufficiently exploited. Objective Recal...
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Veröffentlicht in: | Experimental mechanics 2024, Vol.64 (6), p.805-821 |
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description | Background
Digital Image Correlation (DIC) is an advanced measurement technique capable of capturing full-field surface displacements in a non-invasive manner. However, the application of such measurements in the identification of bimodular materials remains insufficiently exploited.
Objective
Recalibration with Analytic Solution Updating (RAU) has been proposed for the identification of mechanical elastic parameters of asymmetric constitutive law behavior using the Brazilian test. This method accomplishes identification by minimizing the gap between the measurements and the semi-closed form solution.
Methods
Two types of data are employed: the first derived from the semi-closed form solution and the second measured on a
42
-day aged mortar specimen using DIC. In the RAU method, three distinct cases are implemented to identify mechanical elastic parameters. These cases are determined by the nature of the data utilized, which can be categorized into axial displacement field, strains at the center, and full-field surface displacement measured on a given specimen area.
Results
The RAU method successfully identified the compressive, tensile Young’s modulus, and the compressive Poisson’s ratio from the surface data provided. The identification with full-field surface displacement presented the highest level of accuracy in the RAU method using the identified results of synthetic data.
Conclusion
The RAU method demonstrates significant accuracy and practicality in identifying the mechanical elastic parameters of bimodular materials. |
doi_str_mv | 10.1007/s11340-024-01058-w |
format | Article |
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Digital Image Correlation (DIC) is an advanced measurement technique capable of capturing full-field surface displacements in a non-invasive manner. However, the application of such measurements in the identification of bimodular materials remains insufficiently exploited.
Objective
Recalibration with Analytic Solution Updating (RAU) has been proposed for the identification of mechanical elastic parameters of asymmetric constitutive law behavior using the Brazilian test. This method accomplishes identification by minimizing the gap between the measurements and the semi-closed form solution.
Methods
Two types of data are employed: the first derived from the semi-closed form solution and the second measured on a
42
-day aged mortar specimen using DIC. In the RAU method, three distinct cases are implemented to identify mechanical elastic parameters. These cases are determined by the nature of the data utilized, which can be categorized into axial displacement field, strains at the center, and full-field surface displacement measured on a given specimen area.
Results
The RAU method successfully identified the compressive, tensile Young’s modulus, and the compressive Poisson’s ratio from the surface data provided. The identification with full-field surface displacement presented the highest level of accuracy in the RAU method using the identified results of synthetic data.
Conclusion
The RAU method demonstrates significant accuracy and practicality in identifying the mechanical elastic parameters of bimodular materials.</description><identifier>ISSN: 0014-4851</identifier><identifier>EISSN: 1741-2765</identifier><identifier>DOI: 10.1007/s11340-024-01058-w</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Biomedical Engineering and Bioengineering ; Characterization and Evaluation of Materials ; Closed form solutions ; Control ; Digital imaging ; Dynamical Systems ; Engineering ; Exact solutions ; Lasers ; Measurement techniques ; Modulus of elasticity ; Optical Devices ; Optics ; Parameter identification ; Photonics ; Research Paper ; Solid Mechanics ; Synthetic data ; Vibration</subject><ispartof>Experimental mechanics, 2024, Vol.64 (6), p.805-821</ispartof><rights>Society for Experimental Mechanics 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c270t-807aed7f8b7b109c949347566d2021e8bce220aa5f9ab1b8a5ab4b1677a023753</cites><orcidid>0009-0008-2986-0035</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11340-024-01058-w$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11340-024-01058-w$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Hong, H.</creatorcontrib><creatorcontrib>Baranger, T.N.</creatorcontrib><title>Identification of Bimodular Material Parameters via a Semi-Closed Form Solution of the Brazilian Test</title><title>Experimental mechanics</title><addtitle>Exp Mech</addtitle><description>Background
Digital Image Correlation (DIC) is an advanced measurement technique capable of capturing full-field surface displacements in a non-invasive manner. However, the application of such measurements in the identification of bimodular materials remains insufficiently exploited.
Objective
Recalibration with Analytic Solution Updating (RAU) has been proposed for the identification of mechanical elastic parameters of asymmetric constitutive law behavior using the Brazilian test. This method accomplishes identification by minimizing the gap between the measurements and the semi-closed form solution.
Methods
Two types of data are employed: the first derived from the semi-closed form solution and the second measured on a
42
-day aged mortar specimen using DIC. In the RAU method, three distinct cases are implemented to identify mechanical elastic parameters. These cases are determined by the nature of the data utilized, which can be categorized into axial displacement field, strains at the center, and full-field surface displacement measured on a given specimen area.
Results
The RAU method successfully identified the compressive, tensile Young’s modulus, and the compressive Poisson’s ratio from the surface data provided. The identification with full-field surface displacement presented the highest level of accuracy in the RAU method using the identified results of synthetic data.
Conclusion
The RAU method demonstrates significant accuracy and practicality in identifying the mechanical elastic parameters of bimodular materials.</description><subject>Biomedical Engineering and Bioengineering</subject><subject>Characterization and Evaluation of Materials</subject><subject>Closed form solutions</subject><subject>Control</subject><subject>Digital imaging</subject><subject>Dynamical Systems</subject><subject>Engineering</subject><subject>Exact solutions</subject><subject>Lasers</subject><subject>Measurement techniques</subject><subject>Modulus of elasticity</subject><subject>Optical Devices</subject><subject>Optics</subject><subject>Parameter identification</subject><subject>Photonics</subject><subject>Research Paper</subject><subject>Solid Mechanics</subject><subject>Synthetic data</subject><subject>Vibration</subject><issn>0014-4851</issn><issn>1741-2765</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNp9kFFLwzAUhYMoOKd_wKeAz9GbpG3aRzecDiYKm8_htk01o21m0jr011ut4ptPlwvnOwc-Qs45XHIAdRU4lxEwEBEDDnHK9gdkwlXEmVBJfEgmADxiURrzY3ISwhYGSCoxIWZZmrazlS2ws66lrqIz27iyr9HTe-yMt1jTR_TYmOEJ9M0iRbo2jWXz2gVT0oXzDV27uv8t6F4MnXn8sLXFlm5M6E7JUYV1MGc_d0qeFjeb-R1bPdwu59crVggFHUtBoSlVleYq55AVWZTJSMVJUgoQ3KR5YYQAxLjKMOd5ijHmUc4TpRCEVLGckouxd-fdaz8M663rfTtMagmJSFIpYzWkxJgqvAvBm0rvvG3Qv2sO-kunHnXqQaf-1qn3AyRHKAzh9tn4v-p_qE_Vknhd</recordid><startdate>2024</startdate><enddate>2024</enddate><creator>Hong, H.</creator><creator>Baranger, T.N.</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0009-0008-2986-0035</orcidid></search><sort><creationdate>2024</creationdate><title>Identification of Bimodular Material Parameters via a Semi-Closed Form Solution of the Brazilian Test</title><author>Hong, H. ; Baranger, T.N.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c270t-807aed7f8b7b109c949347566d2021e8bce220aa5f9ab1b8a5ab4b1677a023753</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Biomedical Engineering and Bioengineering</topic><topic>Characterization and Evaluation of Materials</topic><topic>Closed form solutions</topic><topic>Control</topic><topic>Digital imaging</topic><topic>Dynamical Systems</topic><topic>Engineering</topic><topic>Exact solutions</topic><topic>Lasers</topic><topic>Measurement techniques</topic><topic>Modulus of elasticity</topic><topic>Optical Devices</topic><topic>Optics</topic><topic>Parameter identification</topic><topic>Photonics</topic><topic>Research Paper</topic><topic>Solid Mechanics</topic><topic>Synthetic data</topic><topic>Vibration</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hong, H.</creatorcontrib><creatorcontrib>Baranger, T.N.</creatorcontrib><collection>CrossRef</collection><jtitle>Experimental mechanics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hong, H.</au><au>Baranger, T.N.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Identification of Bimodular Material Parameters via a Semi-Closed Form Solution of the Brazilian Test</atitle><jtitle>Experimental mechanics</jtitle><stitle>Exp Mech</stitle><date>2024</date><risdate>2024</risdate><volume>64</volume><issue>6</issue><spage>805</spage><epage>821</epage><pages>805-821</pages><issn>0014-4851</issn><eissn>1741-2765</eissn><abstract>Background
Digital Image Correlation (DIC) is an advanced measurement technique capable of capturing full-field surface displacements in a non-invasive manner. However, the application of such measurements in the identification of bimodular materials remains insufficiently exploited.
Objective
Recalibration with Analytic Solution Updating (RAU) has been proposed for the identification of mechanical elastic parameters of asymmetric constitutive law behavior using the Brazilian test. This method accomplishes identification by minimizing the gap between the measurements and the semi-closed form solution.
Methods
Two types of data are employed: the first derived from the semi-closed form solution and the second measured on a
42
-day aged mortar specimen using DIC. In the RAU method, three distinct cases are implemented to identify mechanical elastic parameters. These cases are determined by the nature of the data utilized, which can be categorized into axial displacement field, strains at the center, and full-field surface displacement measured on a given specimen area.
Results
The RAU method successfully identified the compressive, tensile Young’s modulus, and the compressive Poisson’s ratio from the surface data provided. The identification with full-field surface displacement presented the highest level of accuracy in the RAU method using the identified results of synthetic data.
Conclusion
The RAU method demonstrates significant accuracy and practicality in identifying the mechanical elastic parameters of bimodular materials.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s11340-024-01058-w</doi><tpages>17</tpages><orcidid>https://orcid.org/0009-0008-2986-0035</orcidid></addata></record> |
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subjects | Biomedical Engineering and Bioengineering Characterization and Evaluation of Materials Closed form solutions Control Digital imaging Dynamical Systems Engineering Exact solutions Lasers Measurement techniques Modulus of elasticity Optical Devices Optics Parameter identification Photonics Research Paper Solid Mechanics Synthetic data Vibration |
title | Identification of Bimodular Material Parameters via a Semi-Closed Form Solution of the Brazilian Test |
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