Ansys Software
Mostrando 13-24 de 149 artigos, teses e dissertações.
-
13. Numerical Investigation of Tension Reinforcement Lap Length of Eurocode 2 Using a Four-Point Beam Loading System
Abstract This report presents a computational research on Eurocode 2 (EC2) tension lap lengths (lo) design in a normally reinforced concrete beam, using ANSYS Workbench simulation software program by simulating a laboratory 4-point beam loading test system under static loading(discrete model approach). A typical 4-point laboratory setup loading system was mo
Lat. Am. j. solids struct.. Publicado em: 27/06/2019
-
14. 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
-
15. Analyses of reinforced concrete beams strengthened with CFRP under bending: theorical and computational approaches
Resumo Este trabalho tem como objetivo compilar o embasamento teórico do ACI 440.2R:2008 [1] com o da NBR 6118:2014 [2] a fim de levar em consideração os conceitos da norma brasileira no dimensionamento à flexão de vigas reforçadas com PRFC (Polímeros Reforçados com Fibra de Carbono). A contribuição da norma brasileira é dada particularmente no qu
Rev. IBRACON Estrut. Mater.. Publicado em: 20/05/2019
-
16. New hybrid approach for free vibration and stability analyses of axially functionally graded Euler-Bernoulli beams with variable cross-section resting on uniform Winkler-Pasternak foundation
Abstract In this paper, a new hybrid approach is presented based on the combination of the power series expansions and the Rayleigh-Ritz method for stability and free vibration analyses of axially functionally graded non-uniform beams resting on constant Winkler-Pasternak elastic foundation. In the proposed novel technique, the power series approximation is
Lat. Am. j. solids struct.. Publicado em: 08/04/2019
-
17. A numerical analysis of a concrete slab breaching using high explosives
Resumo Invasão de perímetros com explosivos, demolições de estruturas robustas e incidentes envolvendo explosões não-programadas podem ser extremamente perigosos. A gravidade destes eventos demanda estudos que possam levar a um conhecimento mais profundo do fenômeno explosão e de sua interação com elementos estruturais. Este trabalho apresenta uma
Rev. IBRACON Estrut. Mater.. Publicado em: 2019-02
-
18. Investigating the Effect of Delamination Size, Stacking Sequences and Boundary Conditions on The Vibration Properties of Carbon Fiber Reinforced Polymer Composite
Abstract Composite structures are extensively used in various fields ranging from, but not limited to marine, aerospace, automotive, agricultural and industrial equipment due to their unique and excellent properties like weight associated with density. On an increase in their applications, it also requires special attention to manufacture and process the com
Mat. Res.. Publicado em: 07/01/2019
-
19. Research on the Folding Patterns and Deployment Dynamics of Inflatable Capsule Structures
ABSTRACT: The folding patterns and deployment dynamic characteristics of conical inflatable capsule structures were investigated. A six-fold-line method of packing a conical shell surface was designed. The fold-line layouts and relation formulas of the fold angles were determined. The folded state of the inflatable capsule structure was parametrically modele
J. Aerosp. Technol. Manag.. Publicado em: 08/11/2018
-
20. Experimental and numerical investigation on the shock characteristics of U-notched ZL205A specimens under dynamic mixed-mode loading
Abstract Shock environment assessment and improvement during stage separation is an important issue of concern in aerospace engineering. This paper focuses on shock response caused by dynamic fracture of aluminum alloy separation plate, which usually undergoes mixed mode loading during separation. Based on Split Hopkinson Tensile Bar (SHTB) apparatus, five g
Lat. Am. j. solids struct.. Publicado em: 01/11/2018
-
21. Numerical simulation of bolted connections
Abstract This article presents the modeling of a complete bolted connection based on a model with one bolt connecting two or three plates. Initially, the behavior of this model with one bolt is analyzed by comparing it with existing bibliography for 3 different types of applied load: tension, shear and a combination of these two. This model includes all nece
Lat. Am. j. solids struct.. Publicado em: 22/10/2018
-
22. Sistema misto de madeira e concreto: uma abordagem numérico e experimental para altas temperaturas
RESUMO Este trabalho teve a finalidade de avaliar o perfil de temperatura em duas vigas mista de madeira e concreto com seção transversal T e sistema de conexão metálico submetida à altas temperaturas. O sistema de conexão, neste caso, foi efetuado por barras de aço comum, com 12,5 mm de diâmetro, igualmente espaçadas ao longo da interface madeira-c
Matéria (Rio J.). Publicado em: 18/10/2018
-
23. Análise numérica de vigas de madeira laminada colada reforçadas com fibras de Vectran
Resumo Alguns fatores, tais como ações ambientais e aumento de carga, podem causar a necessidade de restaurar um elemento estrutural. Um método eficiente tipicamente utilizado é reforçar a estrutura com um material que apresente altas propriedades mecânicas. Neste estudo foi desenvolvida uma abordagem numérica de vigas de madeira laminada colada refor
Ambient. constr.. Publicado em: 2018-09
-
24. The Search for the Centre of Resistance of a Tooth Using a Finite Element Model and the Continuum Mechanics
Abstract In orthodontics, the CR is defined as the ideal point for the positioning of the bracket. This paper presents numerical analyses of a premolar tooth, which aim at searching the centre of resistance (CR) by applying several external torques. We built the geometry of the tooth by making a tomographic renderisation with the software MIMICS. The numeric
Lat. Am. j. solids struct.. Publicado em: 14/06/2018