Estimation of strength and stiffness of Eucalyptus grandis wood by ultrasound waves

Authors

Magnos Alan Vivian Escola Superior de Agricultura Luiz de Queiroz, Universidade de São Paulo
Elio José Santini Universidade Federal de Santa Maria
Karina Soares Modes Universidade Federal de Rondônia
Douglas Edson Carvalho Universidade Federal de Santa Maria
Weslley Wilker Corrêa Morais Universidade Estadual de Roraima
Joel Telles de Souza Universidade Federal de Santa Maria
Felipe Susin Universidade Federal de Santa Maria

Keywords:

Non-destructive testing, Modulus of elasticity, Modulus of rupture

Abstract

This study aimed to evaluate the use of dynamic elastic constant obtained in non-destructive testing, as a parameter to estimate the mechanical properties of stiffness and resistance of Eucalyptus grandis. For this we used an emitter of ultrasonic waves, which had its sensitivity evaluated by comparison with the values obtained in the destructive test of static bending. The results show that the dynamic elastic constant can be used as non-destructive inference of the stiffness and resistance of Eucalyptus grandis, though with reservations, because the adjustments observed were relatively low, with R²adj. 0.25 and 0.39, respectively.

doi: 10.4336/2012.pfb.32.69.109

Downloads

Download data is not yet available.

Author Biographies

Magnos Alan Vivian, Escola Superior de Agricultura Luiz de Queiroz, Universidade de São Paulo

Departamento de Ciências Florestais, Escola Superior de Agricultura "Luiz de Queiroz", Universidade de São Paulo/USP, Av. Pádua Dias, 11, CEP 13418-900, Piracicaba, SP

Elio José Santini, Universidade Federal de Santa Maria

Departamento de Ciências Florestais, Centro de Ciências Rurais, Universidade Federal de Santa Maria/UFSM, Av. Roraima, 1000, CEP 97105-900, Santa Maria, RS

Karina Soares Modes, Universidade Federal de Rondônia

Universidade Federal de Rondônia/UNIR, Campus Rolim de Moura, CEP 78987-000, Rolim de Moura, RO

Douglas Edson Carvalho, Universidade Federal de Santa Maria

Departamento de Ciências Florestais, Centro de Ciências Rurais, Universidade Federal de Santa Maria/UFSM, Av. Roraima, 1000, CEP 97105-900, Santa Maria, RS

Weslley Wilker Corrêa Morais, Universidade Estadual de Roraima

Departamento de Ciências Florestais, Centro de Ciências Rurais, Universidade Federal de Santa Maria/UFSM, Av. Roraima, 1000, CEP 97105-900, Santa Maria, RS

Joel Telles de Souza, Universidade Federal de Santa Maria

Departamento de Ciências Florestais, Centro de Ciências Rurais, Universidade Federal de Santa Maria/UFSM, Av. Roraima, 1000, CEP 97105-900, Santa Maria, RS

Felipe Susin, Universidade Federal de Santa Maria

Departamento de Ciências Florestais, Centro de Ciências Rurais, Universidade Federal de Santa Maria/UFSM, Av. Roraima, 1000, CEP 97105-900, Santa Maria, RS

Downloads

PDF (Português (Brasil))

Published

2012-03-21

How to Cite

VIVIAN, Magnos Alan; SANTINI, Elio José; MODES, Karina Soares; CARVALHO, Douglas Edson; MORAIS, Weslley Wilker Corrêa; SOUZA, Joel Telles de; SUSIN, Felipe. Estimation of strength and stiffness of Eucalyptus grandis wood by ultrasound waves. Pesquisa Florestal Brasileira, [S. l.], v. 32, n. 69, p. 109, 2012. Disponível em: https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/272. Acesso em: 11 may. 2024.

Download Citation

Issue

Vol. 32 No. 69 (2012): jan./mar.

Section

Scientific Notes

License

The BRAZILIAN JOURNAL OF FORESTRY RESEARCH reserves the right to correct grammar, improve clarity, and impose PFB standard although respecting the author's style.

Final proof version will be sent to the correspondence author.

Published papers will become property of the BRAZILIAN JOURNAL OF FORESTRY RESEARCH.

Published papers may be used by the authors, without previous PFB authorization, allowed when source is cited.

Any mention of trademarks or methods do not imply in its recommended by the Editorial Committee.

The authors are the exclusive responsible for opinions and concepts developed in the manuscript.

Most read articles by the same author(s)

Claudio Gumane Francisco Juizo, Pedro Lício Loiola, Linéia Roberta Zen, Raquel Marchesan, Douglas Edson Carvalho, Narcísio Fernando Bila, Andrade Fernando Egas, Márcio Pereira da Rocha, Ricardo Jorge Klitzke, Radial variation of wood physical properties in Pinus patula growing in Mozambique , Pesquisa Florestal Brasileira: Vol. 35 No. 83 (2015): jul./set.
Magnos Alan Vivian, Elio José Santini, Karina Soares Modes, Douglas Edson Carvalho, Weslley Wilker Corrêa Morais, Biological resistance of treated wood of two species of Eucalyptus in field trial , Pesquisa Florestal Brasileira: Vol. 34 No. 80 (2014): out./dez.
Weslley Wilker Corrêa Morais, Felipe Susin, Magnos Alan Vivian, Maristela Machado Araújo, Influence of the irrigation in the growth Schinus terebinthifolius seedlings , Pesquisa Florestal Brasileira: Vol. 32 No. 69 (2012): jan./mar.
Lenon Augusto Simon Huller, Clóvis Roberto Haselein, Amanda Grassmann da Silveira, Walmir Marques de Menezes, Maiara Talgatti, Joel Telles de Souza, Elio José Santini, Thermal modification and technological characteristics of wood of Eucalyptus cloeziana , Pesquisa Florestal Brasileira: Vol. 37 No. 90 (2017): abr./jun.
Maiara Talgatti, Talita Baldin, Amanda Grassmann da Silveira, Elio José Santini, Bibiana Regina Argenta Vidrano, Wood-plastic composites from residues of three forest species , Pesquisa Florestal Brasileira: Vol. 37 No. 91 (2017): jul./set.
Magnos Alan Vivian, Ronan Corrêa, Karina Soares Modes, Ana Paula Caetano, Cristiane Pedrazzi, Mário Dobner Júnior, Technological characterization of the wood of Cupressus lusitanica aiming the production of cellulosic pulp , Pesquisa Florestal Brasileira: Vol. 40 (2020)
Magnos Alan Vivian, Francides Gomes da Silva Júnior, Anthraquinone effect on kraft cooking curve for the wood of Eucalyptus grandis x Eucalyptus urophylla hybrid , Pesquisa Florestal Brasileira: Vol. 37 No. 92 (2017): out./dez.
Magnos Alan Vivian, Karina Soares Modes, Adriana Terumi Itako, Paola Cristine Pereira da Cruz, Évelyn Janaina Grosskopf, Gláucia Cota Nunes, Natural durability of the woods of Apuleia leiocarpa, Astronium lecointei and Enterolobium schomburgkii to the rotting fungus Trametes versicolor , Pesquisa Florestal Brasileira: Vol. 38 (2018)
Magnos Alan Vivian, Karina Soares Modes, Manoela Magnani Fogliatto, Rafael Cavali Schlichting, Ronan Corrêa, Évelyn Janaina Grosskopf, Mário Dobner Júnior, Physical, chemical and anatomical properties of Cryptomeria japonica wood , Pesquisa Florestal Brasileira: Vol. 43 (2023)
Maiara Talgatti, Amanda Grassmann da Silveira, Talita Baldin, Elio José Santini, Nadia Helena Bianchini, Lilian Gonçalves Mariano, Technological characterization of wood from two species of Eucalyptus submitted to hydrothermal and freezing treatment , Pesquisa Florestal Brasileira: Vol. 41 (2021)

Similar Articles

Thiago de Paula Protásio, Allan Motta Couto, Aliny Aparecida dos Reis, Paulo Fernando Trugilho, Tayana Pedrozo Godinho, Steel and energetic potential of charcoal of Eucalyptus spp. clones at 42 months of age , Pesquisa Florestal Brasileira: Vol. 33 No. 74 (2013): abr./jun.
Thamires Weigert Stachevski, Luziane Franciscon, Juliana Degenhardt-Goldbach, Callus induction in vitro on leaves explants of Ilex paraguariensis , Pesquisa Florestal Brasileira: Vol. 33 No. 75 (2013): jul./set.
Vagner de Araujo Gabriel, André Antonio Vasconcelos, Elson Fernandes de Lima, Heloiza Cassola, Klaus Duarte Barretto, Mônica Cabello de Brito, The importance of eucalyptus plantations in biodiversity conservation , Pesquisa Florestal Brasileira: Vol. 33 No. 74 (2013): abr./jun.
Bruno Schultz, Karen Christiane Bora, Antonio Carlos Nogueira, Celso Garcia Auer, Use of potassium silicate for powdery mildew control in Eucalyptus benthamii seedlings , Pesquisa Florestal Brasileira: Vol. 32 No. 69 (2012): jan./mar.

<< < 24 25 26 27 28 29

You may also start an advanced similarity search for this article.