Zobrazeno 1 - 10
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pro vyhledávání: '"J.N.R. Mantilla"'
Publikováno v:
Construction and Building Materials. 378:131048
Akademický článek
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Autor:
J.N.R. Mantilla, Fernando José da Silva, E.M. Piancastelli, M.A.P. Rezende, Edgar Vladimiro Mantilla Carrasco, Aldo Giuntini de Magalhães, White José dos Santos
Publikováno v:
Applied Mechanics and Materials. 864:324-329
The purpose of this paper is to present the main aspects and results of an experimental study to determine the bond strength between the concrete of a column of an existing structure (old concrete) and the concrete that will be used in its strengthen
Autor:
Edgar Vladimiro Mantilla Carrasco, M.A.P. Rezende, J.N.R. Mantilla, Paulo Gustavo von Krüger, Rejane Costa Alves, M.A. Smits, Vinnicius Dordenoni Pizzol
Publikováno v:
Applied Mechanics and Materials. 864:346-350
This article presents and discusses an adobe production with shows a clay/silt/sand proportion that is completely different from that recommended by most authors and construction associations. The main objective was to improve comprehension of earth
Autor:
M.A. Smits, Vinnicius Dordenoni Pizzol, Rejane Costa Alves, Paulo Gustavo von Krüger, J.N.R. Mantilla, M.A.P. Rezende, Edgar Vladimiro Mantilla Carrasco
Publikováno v:
Applied Mechanics and Materials. 864:302-307
The objective of this paper is to present a methodology for the measurement of the uncertainty in the calculation result in the shear strength test. Is intended with this work is to gather subsidies to justify the adoption of the measurement of the u
Autor:
J.N.R. Mantilla, Vinnicius Dordenoni Pizzol, Paulo Gustavo von Krüger, Rejane Costa Alves, Smits, Edgar Vladimiro Mantilla Carrasco, M.A.P. Rezende
Publikováno v:
Applied Mechanics and Materials. 864:336-340
The objective of this work is to determinate the influence of the scarf-jointed in the strength and the modulus of elasticity of the glued laminated timber beam. To determine this influence, several tests with the outer laminae with scarf-joint and t
Autor:
Edgar Vladimiro Mantilla Carrasco, Fernando José da Silva, M.A.P. Rezende, White José dos Santos, E.M. Piancastelli, J.N.R. Mantilla, Aldo Giuntini de Magalhães
Publikováno v:
Applied Mechanics and Materials. 864:313-317
In this study involving cementitious matrix composites, the influence of the water/cement (w/c) ratio variation (0.48, 0.60, 0.70 and 0.75) was analyzed in its open pore structure and in the carbonation front advancing. Test specimens were molded in
Autor:
Fernando José da Silva, M.A.P. Rezende, Aldo Giuntini de Magalhães, Edgar Vladimiro Mantilla Carrasco, White José dos Santos, E.M. Piancastelli, J.N.R. Mantilla
Publikováno v:
Applied Mechanics and Materials. 864:318-323
Compositions with different pipe segments for constructing structural columns were investigated. In this article there is shown a column type composed of five parallel bamboo bars, connected by screws 16 mm and 13 mm in diameter. Compression tests in
Publikováno v:
Applied Mechanics and Materials. 864:330-335
The objective of this study is to evaluate experimentally the mechanical compressive strength and static modulus of elasticity of concrete pavers for floors made with iron ore tailings as aggregate concrete. Pavers were manufactured with four differe
Autor:
Rejane Costa Alves, Edgar Vladimiro Mantilla Carrasco, White José dos Santos, J.N.R. Mantilla, M.D.C. Magalhaes
Publikováno v:
Construction and Building Materials. 131:31-38
Although several researchers have been working on the mechanical and physical characterization of iron-ore tailings (IOT) in order to consider the possibility of using this material to replace natural aggregate in the preparation of mortars, they hav