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Assessment of the elastic properties of hihg-fired gypsum using the digital image correlation method
Citation
Mayo Corrochano, Cristina and Sánchez Aparicio, Luis Javier and Aira Zunzunegui, Jose Ramon and Sanz Arauz, David and Moreno Fernández, Esther and Pinilla Melo, Javier (2022). Assessment of the elastic properties of hihg-fired gypsum using the digital image correlation method. "Construction and building materials", v. 317 (n. 125945); ISSN 0950-0618. https://doi.org/10.1016/j.conbuildmat.2021.125945.
Description
| Title: | Assessment of the elastic properties of hihg-fired gypsum using the digital image correlation method |
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| Author/s: |
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| Item Type: | Article |
| Título de Revista/Publicación: | Construction and building materials |
| Date: | 24 January 2022 |
| ISSN: | 0950-0618 |
| Volume: | 317 |
| Subjects: | |
| Freetext Keywords: | Geoinformatica, Yeso tradicional, Propiedades elásticas, Métodos basados en imágen, Correlación digital de imágenes, Test mecánicos |
| Faculty: | E.T.S. Arquitectura (UPM) |
| Department: | Composición Arquitectónica |
| UPM's Research Group: | Análisis e Intervención en Patrimonio Arquitectónico AIPA |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
The main purpose of this work is to analyze the elastic properties (i.e. Young’s modulus and Poisson’s ratio) of gypsum specimens manufactured by traditional methods (non-industrial kilns). More specifically we have evaluated the Bajo Aragon variant by means of a low-cost digital image correlation approach. The accuracy of the data was contrasted with the press, obtaining an RMSE of 0.008%, corroborating the viability of the method. The results obtained during this experimental campaign revealed a gypsum with an average compressive strength, Young’s modulus and Poisson’s ratio of 4.01 MPa, 2989 MPa and 0.24 respectively.
Funding Projects
| Type | Code | Acronym | Leader | Title |
|---|---|---|---|---|
| Universidad Politécnica de Madrid | UPM-43824812078 | Unspecified | David Sanz Arauz | Estudio elaboración yeso traditional Bajo Aragón |
More information
| Item ID: | 69238 |
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| DC Identifier: | https://oa.upm.es/69238/ |
| OAI Identifier: | oai:oa.upm.es:69238 |
| DOI: | 10.1016/j.conbuildmat.2021.125945 |
| Official URL: | https://www.sciencedirect.com/science/article/pii/S0950061821036783#! |
| Deposited by: | Dr. Luis Javier/L.J. Sanchez-Aparicio |
| Deposited on: | 10 Dec 2021 11:19 |
| Last Modified: | 10 Dec 2021 11:19 |
