Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Tulio Hallak Panzera"'
Autor:
Sergio Luiz Moni Ribeiro Filho, Carlos Thomas, Luís Miguel Pereira Durão, André Luis Christoforo, Chris Bowen, Fabrizio Scarpa, Tulio Hallak Panzera
Publikováno v:
Hybrid Advances, Vol 2, Iss , Pp 100024- (2023)
This work describes the correlations between the ultrasonic pulse velocity (UPV) and physical properties of fibrous-particulate hybrid composites made of glass/carbon fabrics and three different micro-inclusions such as silica particles, recycled car
Externí odkaz:
https://doaj.org/article/6f7b872ac22e40fab88cc23578429f7d
Autor:
Maria Fátima do Nascimento, Diego Henrique de Almeida, Diogo Aparecido Lopes Silva, Tulio Hallak Panzera, André Luis Christoforo, Francisco Antonio Rocco Lahr
Publikováno v:
Revista Principia, Vol 0, Iss 57, Pp 223-233 (2021)
Os painéis de partículas utilizados neste estudo foram fabricados com resíduos de madeira de Eucalyptus sp. e Pinus sp., previamente tratados com produtos preservantes CCA, CCB e resina poliuretana à base de mamona. Os corpos de prova extraídos
Externí odkaz:
https://doaj.org/article/6bdcfc8d9314464380c7061aa31b4564
Autor:
Matheus Henrique Morato de Moraes, Iuri Fazolin Fraga, Isabella Silva Menezes, Francisco Antonio Rocco Lahr, Tulio Hallak Panzera, Rodrigo Teixeira Santos Freire, Alfredo Manuel Pereira Geraldes Dias, Herisson Ferreira dos Santos, Emerson Faustino, Wanderlei Malaquias Pereira Junior, André Luis Christoforo
Publikováno v:
Buildings, Vol 13, Iss 8, p 1946 (2023)
This study aimed to compare the mechanical performance of two truss typologies, the modified Fan and Howe trusses, using five different wood species: Cambará-rosa, Cupiúba, Angelim-pedra, Garapa, and Jatobá. The spans considered were 6, 9, 12, and
Externí odkaz:
https://doaj.org/article/d9df81e3b60849fcaacb265f526716bf
Autor:
Vinicius Borges de Moura Aquino, Tulio Hallak Panzera, Julio Cesar Molina, André Luis Christoforo, Francisco Antonio Rocco Lahr
Publikováno v:
Maderas: Ciencia y Tecnología, Vol 23, Pp 1-12 (2021)
This research intends to evaluate the relation, aided by the Brazilian Standard ABNT NBR 7190 and statistical analysis (Kruskal-Wallis ANOVA and bootstrap technique), between physical and mechanical properties of Cambará-Rosa wood harvested from thr
Externí odkaz:
https://doaj.org/article/6df3d5135ec44e6d8ec69c0cf7d1136e
Autor:
Rodrigo Kiyoshi Shirosaki, Vinicius Borges de Moura Aquino, Anderson Renato Vobornik Wolenski, Tulio Hallak Panzera, Diogo Aparecido Lopes Silva, Francisco Antonio Rocco Lahr, André Luis Christoforo
Publikováno v:
Floresta e Ambiente, Vol 29, Iss 2 (2022)
Abstract The present study aimed to characterize medium density particleboard manufactured with CCB treated particles of Pinus sp. wood specie and alternative mixed vegetal oil-base bicomponent polyurethane resin. For this, three different resin conc
Externí odkaz:
https://doaj.org/article/a16836ecf7014d17b16f3e9b61ee7293
Autor:
Thiago Damasceno Silva, André Luis Christoforo, Tulio Hallak Panzera, Julio Cesar Molina, Francisco Antonio Rocco Lahr
Publikováno v:
Revista Árvore, Vol 46 (2022)
ABSTRACT In this work, it was numerically evaluated the influence of the modulus of elasticity parallel to the wood grain on the stability of trussed arches considering a nonlinear geometric analysis based on the Finite Element Method (FEM). This app
Externí odkaz:
https://doaj.org/article/ebb2b0316d484028986cf0f626a55aa0
Physico-Chemical Characterization of Tropical Wood Species for Use and Production of Grilling Planks
Autor:
Ulysses Harley Guedes, Maria Fátima do Nascimento, Diogo Aparecido Lopes Silva, André Luis Christoforo, Francisco Antonio Rocco Lahr, Tulio Hallak Panzera, Vinicius Borges de Moura Aquino, Raísse Layane de Paula Saraiva
Publikováno v:
Materials Research, Vol 25 (2021)
Abstract The objective of this research is to evaluate the possibility of use of tropical hardwood species (Amburana cearensis and Cedrella fissilis) for grilling plank production. Physical, chemical and organoleptic properties were evaluated and com
Externí odkaz:
https://doaj.org/article/9764c24e867440b6a440144e20d60dbb
Autor:
Pablo Resende Oliveira, Sebastian Kilchert, Michael May, Tulio Hallak Panzera, Fabrizio Scarpa, Stefan Hiermaier
Publikováno v:
Composites Part C: Open Access, Vol 3, Iss , Pp 100069- (2020)
A sandwich structure made of sustainable components is investigated under quasi-static and dynamic conditions. The upcycled plastic bottle caps are used to manufacture a greener circular cell honeycomb core, based on a full factorial design. A recycl
Externí odkaz:
https://doaj.org/article/cf4d624c5dba4faba7ad0161b34ed2b0
Autor:
André Luis Christoforo, Vinicius Borges de Moura Aquino, José Silvio Govone, Alfredo Manuel Pereira Geraldes Dias, Tulio Hallak Panzera, Francisco Antonio Rocco Lahr
Publikováno v:
Maderas: Ciencia y Tecnología, Vol 22, Iss 3 (2020)
Wood strength values are calculated based on the characteristic value, which corresponds to the 5 % percentile of a given probability distribution model. For a few number of samples (12 samples), the Brazilian standard ABNT NBR (7190) establishes an
Externí odkaz:
https://doaj.org/article/2c839e417ffe4badbbbebdcd113dcefa
Autor:
Aluizio Heleno Ribeiro Junior, Juan Eduardo Gomez, Devin Wayne Hale, Maikson Luiz Passaia Tonatto, Tulio Hallak Panzera, Carlos Thomas, Fabrizio Scarpa
Publikováno v:
Materials Research, Vol 22, Iss 4 (2019)
Rigid particles have been incorporated into laminated composites, especially to enhance their bending performance attributed to the stiffening of the matrix phase (i) and the increased interlaminar shear resistance (ii). In order to better evaluate t
Externí odkaz:
https://doaj.org/article/d09d4eded9f94128b8bdbc74856fa9c8