Determination of Young’s Modulus by Specific Vibration of Basalt and Diabase
The elasticity is an important parameter for the evaluation of the mechanical behavior of a rock mass and a fundamental factor in the definition of the resistance characteristics, stability, and blastability in rock blasts, and it is an important parameter for the blastability equations like the Kuz...
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| Format: | Article |
| Language: | English |
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Wiley
2020-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2020/4706384 |
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| author | Osvail André Quaglio José Margarida da Silva Edmo da Cunha Rodovalho Leandro de Vilhena Costa |
| author_facet | Osvail André Quaglio José Margarida da Silva Edmo da Cunha Rodovalho Leandro de Vilhena Costa |
| author_sort | Osvail André Quaglio |
| collection | DOAJ |
| description | The elasticity is an important parameter for the evaluation of the mechanical behavior of a rock mass and a fundamental factor in the definition of the resistance characteristics, stability, and blastability in rock blasts, and it is an important parameter for the blastability equations like the Kuz–Ram method. This paper presents a comparison of the Uniaxial Compression Method (UCM) and the Impulse Excitation Technique (IET) in determining Young’s modulus. The IET is a static and nondestructive dynamic method of characterizing mechanical parameters of materials, while the UCM is a quasistatic and destructive method. We determined Young’s modulus of samples from nine basalt and diabase mines used as aggregates in the construction industry. Young’s modulus was determined by the acoustic response due to longitudinal oscillations caused by a mechanical impulse (IET) in the Sonelastic equipment and the stress-strain curve (UCM). Young’s modulus values showed high repeatability and agreed with those reported in the literature for the same material. The work shows that the solnelastic is an innovate equipment and elucidated advantages of IET in comparison to the UCM such as shorter execution time, greater safety, and a lower cost ranging from 11.5% to 22.5% of the UCM. |
| format | Article |
| id | doaj-art-6660646bdd5d410da7518d855066083d |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-6660646bdd5d410da7518d855066083d2025-02-03T01:30:31ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422020-01-01202010.1155/2020/47063844706384Determination of Young’s Modulus by Specific Vibration of Basalt and DiabaseOsvail André Quaglio0José Margarida da Silva1Edmo da Cunha Rodovalho2Leandro de Vilhena Costa3Federal University of Alfenas, Department of Mining Engineering, Rod. José Aurélio Vilela, 11999, BR 267 km 533, Postal Code 37715-400, Poços de Caldas, Minas Gerais State, BrazilFederal University of Ouro Preto, Programa de Pós-Graduação em Engenharia Mineral (PPGEM), Morro do Cruzeiro Campus, Postal Code 35400-000, Ouro Preto, Minas Gerais State, BrazilFederal University of Alfenas, Department of Mining Engineering, Rod. José Aurélio Vilela, 11999, BR 267 km 533, Postal Code 37715-400, Poços de Caldas, Minas Gerais State, BrazilFederal University of Ouro Preto, Programa de Pós-Graduação em Engenharia Mineral (PPGEM), Morro do Cruzeiro Campus, Postal Code 35400-000, Ouro Preto, Minas Gerais State, BrazilThe elasticity is an important parameter for the evaluation of the mechanical behavior of a rock mass and a fundamental factor in the definition of the resistance characteristics, stability, and blastability in rock blasts, and it is an important parameter for the blastability equations like the Kuz–Ram method. This paper presents a comparison of the Uniaxial Compression Method (UCM) and the Impulse Excitation Technique (IET) in determining Young’s modulus. The IET is a static and nondestructive dynamic method of characterizing mechanical parameters of materials, while the UCM is a quasistatic and destructive method. We determined Young’s modulus of samples from nine basalt and diabase mines used as aggregates in the construction industry. Young’s modulus was determined by the acoustic response due to longitudinal oscillations caused by a mechanical impulse (IET) in the Sonelastic equipment and the stress-strain curve (UCM). Young’s modulus values showed high repeatability and agreed with those reported in the literature for the same material. The work shows that the solnelastic is an innovate equipment and elucidated advantages of IET in comparison to the UCM such as shorter execution time, greater safety, and a lower cost ranging from 11.5% to 22.5% of the UCM.http://dx.doi.org/10.1155/2020/4706384 |
| spellingShingle | Osvail André Quaglio José Margarida da Silva Edmo da Cunha Rodovalho Leandro de Vilhena Costa Determination of Young’s Modulus by Specific Vibration of Basalt and Diabase Advances in Materials Science and Engineering |
| title | Determination of Young’s Modulus by Specific Vibration of Basalt and Diabase |
| title_full | Determination of Young’s Modulus by Specific Vibration of Basalt and Diabase |
| title_fullStr | Determination of Young’s Modulus by Specific Vibration of Basalt and Diabase |
| title_full_unstemmed | Determination of Young’s Modulus by Specific Vibration of Basalt and Diabase |
| title_short | Determination of Young’s Modulus by Specific Vibration of Basalt and Diabase |
| title_sort | determination of young s modulus by specific vibration of basalt and diabase |
| url | http://dx.doi.org/10.1155/2020/4706384 |
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