Constitutive Models
Mostrando 1-12 de 145 artigos, teses e dissertações.
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1. Conjugality: A Reading According to Edith Stein´s Notion of Community
Resumo A partir do livro Contribuiciones a la fundamentación filosófica de la psicologia de las ciencias del espíritu, Edith Stein apresenta a intersubjetividade como exigência para a constituição do eu e do nós. Destarte, sua definição de comunidade permite uma compreensão da conjugalidade em seus aspectos constitutivos, destacando-a como um dos e
Psic.: Teor. e Pesq.. Publicado em: 02/12/2019
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2. Interfacial bond-slip relationship between Carbon Fiber Reinforced Polymer Plate and Concrete after High Temperature of Asphalt Paving Construction
Abstract The bond-slip relationship of Carbon Fiber Reinforced Polymer (CFRP) plate-concrete after the influence of high temperature action of Stone Mastic Asphalt (SMA) paving was investigated in this article. Two groups of double shear specimens with different bonding length were designed and tested. Based on the test results, the failure modes of specimen
Lat. Am. j. solids struct.. Publicado em: 25/11/2019
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3. ESCRITAS HUMANAS, MAS NÃO HUMANÍSTICAS
RESUMO Partindo-se da noção de “outros estruturais” do sujeito projetado/produzido pela tradição humanista, apresentada por Braidotti (2011; 2013; 2016), defende-se que as tecnologias da escrita, notadamente o texto e o livro, são elementos constitutivos do sujeito do humanismo e que tais tecnologias têm seus “outros estruturais” a serem també
Trab. linguist. apl.. Publicado em: 23/09/2019
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4. RELIABILITY-BASED MULTI-OBJECTIVE OPTIMIZATION APPLIED TO CHEMICAL ENGINEERING DESIGN
ABSTRACT Chemical engineering optimization represents a significant challenge due to the complexity of the mathematical models that are frequently required in this area. These models are normally associated with nonlinear equations that represent mass, energy, and momentum balances, which are submitted to physical, constitutive, environmental, and design lim
Braz. J. Chem. Eng.. Publicado em: 15/07/2019
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5. Numerical approach of the steel-concrete bond behavior using pull-out models
ABSTRACT This paper deals with the analysis of monotonic loading behavior in pull-out tests. The main objective is to obtain a reliable numerical model to represent the steel-concrete bond behavior using previously obtained experimental results. The tests were performed in RILEM pull-out specimen using 10 mm steel bar and concrete with compressive strength o
Matéria (Rio J.). Publicado em: 10/06/2019
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6. Vestida de noiva. Diferenciação e prestígio em disputa no mercado de festas de casamento*
Resumo Em 2015 o mercado brasileiro de festas de casamento movimentou R$17 bilhões. Neste artigo, coloco sob análise a relação entre noivas e os vestidos comercializados nesse setor de mercado. Sob perspectiva etnográfica, discuto dados produzidos em trabalhos de campo em Belém e São Paulo e mostro como os modelos de trajes têm demarcado estilos hier
Cad. Pagu. Publicado em: 30/05/2019
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7. Coupled numerical simulation of a tailings deposit by FEM
Abstract Researchers have found that a valuable alternative for predicting the mechanical behavior of landfill construction is numerical simulation based on the finite element method. The results of such a numerical simulation for a sandy tailings deposit from the iron mining coupling flow and deformation are presented herein. This study investigates the inf
REM, Int. Eng. J.. Publicado em: 2019-03
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8. Experimental Evaluation of 300 ºC section of Cu-In-Ni Phase Diagram, Hardness and Electrical Conductivity of Selected Alloy
The paper reports comparative experimental and thermodynamic calculation of a Cu-In-Ni ternary system. An isothermal section of the Cu-In-Ni system at 300 ºC was extrapolated using optimized thermodynamic parameters for the constitutive binary systems from literature. Microstructural and phase composition analysis were carried out using scanning electron mi
Mat. Res.. Publicado em: 03/05/2018
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9. Algorithmic Formulations of Evolutionary Anisotropic Plasticity Models Based on Non-Associated Flow Rule
Abstract In the present paper, orthotropic elasto-plastic constitutive formulations for sheet metal forming based on non-associated flow rule that assume distortion of yield function/plastic potential with ongoing deformation process are analyzed. The yield function/plastic potential are considered as two different functions with functional form as orthotrop
Lat. Am. j. solids struct.. Publicado em: 2017-10
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10. Determination of Forming Limit Diagrams Based on Ductile Damage Models and Necking Criteria
Abstract In this paper, forming limit diagrams (FLDs) for an aluminum alloy are predicted through numerical simulations using various localized necking criteria. A comparative study is conducted for the FLDs determined by using the Lemaitre damage approach and those obtained with the modified Gurson-Tvergaard-Needleman (GTN) damage model. To this end, both d
Lat. Am. j. solids struct.. Publicado em: 2017-10
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11. Modification of a Constitutive Model in the Framework of a Multilaminate Method for Post-Liquefaction Sand
Abstract The estimation of the value and direction of post-liquefaction deformations is one of the most challenging issues in the modelling of liquefaction soil, due to the inherent and induced anisotropy. It is very important in the science of soil-constitutive models to present a simple and comprehensive model for the prediction of fabric anisotropy effect
Lat. Am. j. solids struct.. Publicado em: 2017-08
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12. Yield Surfaces of Material Composed of Porous and Heterogeneous Microstructures Considering Phase Debonding
Abstract This work deals with numerical simulation of the mechanical behavior of materials composed of heterogeneous ductile microstructures using a multi-scale approach considering plasticity processes and phase debonding. Due to few studies about yield surfaces of metal matrix composites (MMC) with weak interfaces presented in the literature, the major goa
Lat. Am. j. solids struct.. Publicado em: 2017-08