XLVI Ibero-Latin American Congress on Computational Methods in Engineering

Artigos

• COMPARISON OF METHODS FOR HOMOGENIZING THE THERMAL PROPERTIES OF ULTRA-HIGH PERFORMANCE FIBER REINFORCED CONCRETE

  Iury Fagundes, Laura Fazolatto Ferreira, George Ainsworth Junior, Paula de Oliveira Ribeiro, Michèle Cristina Resende Farage

  • PDF

• Revisiting the fib blind competition: insights into the numerical modeling of steel-fiber reinforced concrete beams

  Lucas Teotônio, Pierre Rossi, Eduardo de Moraes Rego Fairbairn, Michèle Pfeil

• Comparing 2D and 3D finite element simplified micro-models of unreinforced masonry

  Rafael da Silva Rodrigues, Marcílio Fabiano Goivinho da Silva

• Probabilistic Approach based on Design Response Spectra to Evaluate the Human Comfort of Pedestrian Footbridges

  Paula de Oliveira Bezerra Diniz, Amanda Borges Oliveira, José Guilherme Santos da Silva, Gilvan Lunz Debona

• Treatment of numerical instabilities for topology optimization using the LSM/IGABEM coupling

  Mário Sérgio Oliveira César Filho, Hugo Luiz Oliveira, Edson Denner Leonel

• Advanced modeling of particle-laden gravity currents over flat and wavy surfaces using a residual-based variational multi-scale approach

  Gabriel Guerra, Roberto M. Velho, Adriano M. A. Cortes, José Camata, Renato. N. Elias, Álvaro L. G. A. Coutinho, Fernando A. Rochinha, Tiago H. F. Jesus, Thais C. A. Empinotti, Paulo L. B. Paraizo

  • PDF

• Development and Validation of Optimized Multiscale Structures in 3D-Printed Polymers: An Integrated Simulation and Experimental Approach

  Jailson Moraes Bastos Júnior, Julia Lopes da Costa Abreu, Rodolfo Giacomim Mendes de Andrade, Rafael Marin Ferro

  • PDF

• Dynamic Catenary: A Simulation Model for Heterogeneous Mooring Lines

  Milton Mateus Guimarães dos Santos, Eduardo Nobre Lages

  • PDF

• Content-based macroscopic microbial image retrieval: Preliminary results

  Angela Mestas Muñante, Antonio Rafael Sabino Parmezan

  • PDF

• Reservoir computing for chaotic time series prediction

  Vitor de Barros Jr, Karla Tereza Figueiredo Leite, Americo Cunha Jr

  • PDF

• Isogeometric Analysis vs. NURBS-Mapped Finite Elements: A Study on Selected Examples

  Bianca Esteves Pirani, Nathan Shauer

• Automatic Detection and Classification of Relevant Events in Oil Wells Using Numerical Derivatives and Rule-Based Segmentation

  Andressa Silva, Pedro Esteves Aranha, Igor de Melo Nery Oliveira, Lucas Gouveia Omena Lopes, Eduardo Toledo de Lima Junior, Thales Miranda de Almeida Vieira

• Synthetic Facial Aging: A Comparative Study of Stable Diffusion and StyleGAN

  Bruno de Barros Oliveira, Marco Antonio de Souza, Flávio Barros Vidal

  • PDF

• Graph RAG vs. Vector RAG: A Performance Comparison in Response Generation

  Cecília de Freitas Vieira Couto, Nelson Francisco Favilla Ebecken

• Influence of Thermal Variations on the Behavior of Mooring Lines Using a Heterogeneous Extensible Catenary Model

  Milton Mateus Guimarães dos Santos, Eduardo Nobre Lages

• Structural Optimization of Offshore Wind Turbine Towers under Stochastic Environmental Loads Integrating Finite Element Modelling and Reliability Analysis

  André Victor da Silva Castilho, Francisco José da Cunha Pires Soeiro, José Guilherme Santos da Silva

• IMPACT OF DIRECTIONAL WELL INCLINATION ON THE CALCULATION OF ANNULAR PRESSURE BUILDUP

  Maria Luiza Nunes Lopes, Catarina Nogueira de Araujo Fernandes, William Wagner Matos Lira, Gilberto Lucas Leandro dos Santos, Luiz Elias da Silva Filho

• Elastic stability and post-buckling behavior of circular rings partially supported on rigid saddles

  Ricardo Silveira, Marlon Borges da Cruz, Andréa Regina Dias da Silva, Ígor José Mendes Lemes, Paulo Batista Gonçalves

• Capillary condensation in porous media considering a phase transition multiphase model

  Marcelo Adriano Fogiatto, Nathan Mendes, Paulo Philippi

  • PDF

• Design of Rectangular Concrete-Filled Steel Tube (RCFT) Columns of Noncompact and Slender Section

  Glaubert Miranda, Rodrigo Silveira Camargo, Adenilcia Fernanda Grobério Calenzani, Walnório Graça Ferreira

  • PDF

• Computational Modeling of Fiber-Reinforced Cementitious Matrices

  Lucca Rosa Parreira Borges, Arthur Álax de Araújo Albuquerque, Daniel de Lima Araújo

  • PDF

• Application of Random Field Finite Element Analysis to Earthfill Dams

  Albert Luiz Follmann, André Luis Meier, Gracieli Dienstmann

  • PDF

• Many-objective truss structural optimization considering stability and vibrational aspects

  Afonso Celso de Castro Lemonge, João Paulo Borsato de Carvalho Parêdes, José Pedro Gonçalves Carvalho, Patricia Habib Hallak

• CFD Analysis of Urban Airflow and Particulate Dispersion in a Mining-Influenced Neighborhood Using Real Topography Data

  Eduardo Pescada, Bruna Lima Veras Maia, Renata Drumond Corrêa, Bruno Furieri, Taciana Toledo de Almeida Albuquerque

• Body-fitted mesh approach for structural topology optimization considering stress constraints

  Lucas Oliveira Siqueira, Emilio Carlos Nelli Silva, Renato Picelli Sanches

  • PDF

• An optimized adaptive semi-explicit/explicit time-marching formulation for elastodynamic analyses

  Caio Amaral, Delfim Soares Júnior, Webe João Mansur

• On the two-dimensional analysis of reinforced materials using the BEM/1D-BEM coupling

  Mário Sérgio Oliveira César Filho, Edson Denner Leonel

• Simulating a Flexible Manipulator with Machine Learning: A Study Using Neural Networks

  Fábio Félix, Maíra Martins da Silva, Renan Sanches Geronel

• Automated Detection of Exposed Rebar in Civil Structures Using UAV-Based Image Processing: Case Study in a Real Infrastructure

  Vinícius Mota, Elisa Dominguez Sotelino, Cristiano Saad Travassos do Carmo

• INFLUENCE OF CASING DECENTRALIZATION ON THE THERMO-POROELASTIC INTEGRITY ASSESSMENT OF CEMENT SHEATHS IN OIL WELLS

  Maria Clara Medeiros, Gleide Karolayne Melo Lins, Catarina Nogueira de Araújo Fernandes, Thiago Barbosa da Silva, William Wagner Matos Lira, Charlton O. de Souza

• Microscale Computational Modeling of the Infiltration of Suppressors into the Porous Surface of Iron Ore Pellets

  João Victor Melo Costa, Marcio Ferreirs Martins

• Multi-Objective Optimization of Steel and Concrete Tubular Composite Columns

  Luis Arthur Pereira Corrêa, Marcos Antônio Campos Rdorigues, ELCIO CASSIMIRO ALVES

• Automatic Design of Steel and Composite Steel-Concrete Beams According to NBR 8800 Using Genetic Algorithms

  Paula Bastos, Francisco de Assis das Neves, Walliston dos Santos Fernandes

• Reliability Analysis of Litzka Castellated Beams

  Washington Batista Vieira, André Brandão, Giovanne de Lana Santana

• A Ritz approach for two-dimensional piezoelectric media

  Francisco Monteiro, Eliseu Lucena Neto

• The Neighbor Effect Factor: Quantifying the Influence of Adjacent Buildings on Drag Force

  GREGORIO VIEIRA, José Luis Vital de Brito, Ellen Cássia Cunha Silva

  • PDF

• Multi-objective structural optimization of shallow domes considering geometric nonlinearity and grouping of bars

  João Marcos de Paula Vieira, Patrícia Habib Hallak, Érica da Costa Reis Carvalho, Afonso Celso de Castro Lemonge, Dênis Emanuel da Costa Vargas

• An Artificial Neural Network Application for Efficient System Reliability Analysis

  Bruno Gustavo Dos Santos, Henrique Machado Kroetz

• Numerical Benchmarking of Stabilized Finite Element Methods Applied to Population Balance Equations for Modeling Crystal Size Distributions

  Andrés Mauricio Nieves Chacón, Regina Célia Cerqueira de Almeida, Renato Simões Silva

• Full-Waveform Reconstruction of Microseismic Sources From Hydroacoustic Observations

  Welerson Kneipp, Antônio André Novotny, Bojan B. Guzina

• Flexible job shop scheduling problem with non-linear routes, energy awareness and position-based learning effect

  Débora Pretti Ronconi, Ernesto Julian Goldberg Birgin, José Angel Riveaux

• CFD-Based Study of Boat Tail Length Effects on 155 mm Projectile Drag

  André Luiz Tenório Rezende, Victor Santoro Santiago, João Vitor de Moura Gil, Lucas Gomes do Amaral, Camila Cardi Pifano de Paula

• A Framework for 2D Mesh Generation from Computed Tomography of Rock Samples

  Victor Villegas, Giovane Avancini, Nathan Shauer, Philippe Remy Bernard Devloo

  • PDF

• A Technique for Synthesizing Spectrum-Compatible Artificial Ground Motions

  Daniel Barbosa Mapurunga Matos, Letícia Fleck Fadel Miguel, Juan Felipe Vallejo Ospina

• MODELING AND SIMULATION OF PULL-OUT OF FLEXIBLE LAZY-WAVE RISERS

  Luis Carlos do Nascimento Filho, Luana Andreza Gomes Moura, Leonardo Gonçalves Ribeiro, Evandro Parente Junior, Antônio Macário Cartaxo de Melo, Marcelo Silva Medeiros Júnior, Elias Saraiva Barroso

• ECG Heartbeat Classification using Artificial Neural Networks: a comparative study of PyTorch and TensorFlow

  Ítalo Flexa Di Paolo, Marta de Oliveira Barreiros, Adriana Rosa Garcês Castro, Hian Motley Stafford Correa Barroso

• Non-Intrusive Data-driven Surrogate Models for Predicting Turbidity Currents Deposition from 3D Simulations

  Roberto Machado Velho, Gabriel M. Guerra, José Camata, Renato N. Elias, Fernando A. Rochinha, Adriano M. Cortes, Alvaro L. G. A. Coutinho, Tiago H. F. Jesus, Thais C. A. Empinotti, Paulo L. B. Paraizo

  • PDF

• FAST ModDef: An interative software for pre-processing Finite Element and Isogeometric Models of Composite Stuctures

  Elias Barroso, Evandro Parente Junior, Joaquim Bento Calvalcante Neto, Creto Augusto Vidal

  • PDF

• Multi-Objective Optimization of Tubular Composite Trusses: Analysis of CO2 Emission and Load Bearing Capacity

  Carolina Oliveira, ELCIO CASSIMIRO ALVES, Sayonara Maria de Moraes Pinheiro

• Numerical Analysis of External Diaphragm Connections Between I-Beams and Circular Hollow Section Column

  Macksuel Soares de Azevedo, Rodrigo Roger Daré Uliana

• Comparative Analysis of Concrete Strengths for High-Rise Column Design

  Marlon Justiniano Pansiere, Acley Gabriel da Silva Tomaz, Rodolpho Medeiros Frossard

• Assessment of High Buildings Human Comfort Subjected to Wind Actions based on Simplified Design Formulations and a Nondeterministic Dynamic Structural Analysis

  George Lucas da Silva Quintanilha, Augusto Cesar Silva de Campos, José Guilherme Santos da Silvaa, Glauco José de Oliveira Rodrigues

• Analysis of Prestressed Concrete Behavior under Partial Strand Failure

  Isaac Ishigami Bastos Terra, Bruno Silva de Souza Filho, Acley Gabriel da Silva Tomaz

• On the effect of fractional damping on the nonlinear vibrations of structures

  Zenon Jose Guzman del Prado, RenataSoares , LARISSA BIZINOTO RODRIGUES CAVALCANTE

  • PDF

• PARAMETRIC ANALYSIS OF FLOW IN A VERTICAL POROUS CHANNEL WITH MULTIPLE FRACTURES

  Lucas Dias, Ana Caroline Caetano, Sergio Yoshio Ogata Junior, Bruno Ferreira Porto, Felipe de Souza Bertola, Silvio Luiz de Mello Junqueira, Alex Tadeu de Almeida Waldmann, André Leibsohn Martins

• The Influence of the Fluctuation Term on the Accuracy of Multiscale Analysis Results

  Dayane Lima, Roque Luiz da Silva Pitangueira, Eduarda Marques Ferreira, Hugo Mouro Leão

• A comparative study of contact models for determining geometric properties of the wheel/rail interaction

  Thiago Leister Sa, Lucas da Silva, Alfredo Gay Neto

• MODELING AND SIMULATION OF A LANDING GEAR SYSTEM WITH EULER-LAGRANGE VECTOR BOND-GRAPH APPROACH

  Yuri Silva Souza, Daniel Bueno Silveira Lima, Luiz Carlos Goes

• Experiences On Teaching Computer Graphics for Engineers and Scientists

  Andre Pereira, Luiz Fernando Martha

• Study of the influence of adaptive refinement strategy parameters to phase-field modeling of fracture

  Larissa Novelli, Lapo Gori, Roque Luiz da Silva Pitangueira

  • PDF

• Implementation of the Phase Field Method for Structural Topology Optimization in a FEM Framework Developed in C++

  Guilherme Teixeira Pimentel, Jeferson Wilian Dossa Fernandes, Marcelo Greco

• Strategies to Enhance Column Robustness and Reduce CO2 Emissions in Progressive Collapse Scenarios: A Risk-Based Optimization Approach

  Luiz Eduardo Gonçalves de Mattos, Mariana Borges Oliveira, André Teófilo Beck

• Assessment of Inherent Variability from SPT Data and Its Application to Shallow Foundations under Axial Loading

  Jose Manuel Guerra Colque, André Luis Meier, Juliano Pasa de Campos, Henrique Francisco Milan Junior, Gracieli Dienstmann

• Nonlinear Analysis of Prismatic Reinforced Concrete Structures under Harmonic Loads

  Adriano Louro Rocha, André Sarkis Müller

  • PDF

• Application of Artificial Intelligence in River Pollution Monitoring to Support Environmental Management

  Jullia Fernandes Felizardo, Thabatta Moreira Alves de Araújo

  • PDF

• Online Model Order Reduction for Flow Simulations problems using Dynamic Mode Decomposition

  Felipe Toledo, Alvaro Coutinho, Gabriel F. Barros, Renato Nascimento Elias

  • PDF

• Modeling and Optimization of Power Transmission Capacity of Transmission Lines Using an Enhanced Evolutionary Algorithm

  Ana Liz Rodrigues Ferreira, André Luiz Paganotti, Márcio Matias Afonso, Rodney Rezende Saldanha, Frederico Silva Azevedo, Victor Henrique Aparecido Gouveia

• A Goal-Oriented Error Estimator for Stress Intensity Factors in G/XFEM

  Gabriela Fonseca, Rafael Marques Lins, Felício Bruzzi Barros

• Multi-Objective Optimization of Building Demolition

  Mariana Borges Oliveira, Luiz Eduardo Gonçalves de Mattos, Márcio Minto Fabricio, Ricardo Codinhoto

• CFD-Based Characterisation and Validation of Hydrogen-Sulphide Emissions in a Micro-Chamber/Thermal Extractor

  Laíze Nalli de Freitas, Bruno Furieri, Thais Nunnes Guerrero, Ademir Abdala Prara Júnior, Ruth Fisher, Richard Stuetz, Matheus Araújo Siqueira

• Structural reliability of casing subjected to annular pressure build-up (APB) in oil and gas wells

  Gilberto Lucas Leandro dos Santos, Thiago Barbosa da Silva, Catarina Nogueira de Araújo Fernandes, William Wagner Matos Lira, Charlton Okama de Souza, Eduardo Toledo de Lima Junior

  • PDF

• Robustness and redundancy finite element analysis of composite deck bridges

  Paula Fidelis Viana, Rodrigo Provasi

  • PDF

• MULTIVARIABLE ANALYSIS IN STRUCTURAL HEALTH MONITORING OF AN INDUSTRIAL CONVEYOR BELT

  Cádmo Rodrigues, Fernando Teixeira, Janes Landre Jr

• Geometric Modeling for Finite Elements: Advances and Contributions in Surface Intersections, Multi-Region Detection, and Topological Structures (2000–2015)

  William Lira, Luiz Fernando Campos Ramos Martha

• APPLICATION OF COMPUTATIONAL FLUID DYNAMICS MODELS FOR ASSESSING FIRE SAFETY IN A HISTORIC BUILDING

  Aline Braga de Oliveira Menaget, Alexandre Landesmann, Julio Cesar Gonçalves da Silva

• Fatigue Assessment of Steel-Concrete Composite Highway Bridges Utilising a Vehicle-Bridge Dynamic Interaction Methodology based on the Eurocode FLM 4

  Marilene Lobato Cardoso, Ana Célia Soares da Silva, Guilherme Santana Alencar, José Guilherme Santos da Silva

• Predicting Remaining Useful Life of Well Tubulars

  Luís Philipe Ribeiro Almeida, Lucas Gouveia, Thiago Barbosa, Eduardo Toledo Lima Junior, João Paulo Lima Santos, Danilo Colombo, Andre Luis Severino Abrego

• DEVELOPMENT OF A PYTHON PROGRAM FOR ANALYSIS OF GRILLING STRUCTURES BY FINITE ELEMENT METHOD

  Diogo Marinho Cardoso, Maria do Socorro Martins Sampaio

  • PDF

• ALTERNATIVE NUMERICAL MODEL FOR VEHICLE–BRIDGE INTERACTION BASED ON THE POSITIONAL FINITE ELEMENT METHOD

  GEOVANA VIVIANI DE ARAUJO, Tiago Morkis Siqueira

• Direct Strength Method Design of CFS Lipped Channel Beams under Fire-Induced Distortional and Global Buckling Modes

  Alexandre Landesmann, Natan Sian das Neves, Dinar Camotim

• e-Stress3D: A Web-Based Educational Tool for Interactive 3D Stress Tensor Visualization in Solid Mechanics

  Matheus Amancio Miranda, Eduardo Nobre Lages

• Mechanical Analysis of Closed-Cell Foam Microbeams Using a High-Order Beam Model Based on Modified Strain Gradient Theory

  Fabio Carlos da Rocha, Elyakim Aguiar Santana, Maria do Socorro Martins Sampaio, Leslie Darien Pérez Fernández, Julián Bravo Castillero

• Comparative analysis of boundary treatments and regularization orders in GPU-based lattice Boltzmann simulations

  Bruno Yan dos Anjos, Gustavo Trindade Choaire, Luiz A. Hegele Junior

• Comparison between 3D Finite element and analytical models in railway track analysis

  Guilherme Nunes Bassegio, Paulo André Moraes Pereira, Alfredo Gay Neto

  • PDF

• Impacts of Academic Mobility on Scientific Production: Evidence from the Lattes Platform

  HIGOR MASCARENHAS, Thiago Magela Rodrigues Dias

• Lumped Damage Mechanics applied to steel fiber-reinforced concrete plates

  David Amorim, Rafael Nunes da Cunha, Julio Flórez-López

• VALIDATION OF NUMERICAL SIMULATION OF FORCED CONVECTION IN A VENTILATED CAVITY USING OPENFOAM

  Hugo Kalev Noel, Felipe Pamplona Mariano, Andreia Aoyagui Nascimento

• Reliability Analysis of Cold-Formed Steel Columns Subjected to Load Combinations Prescribed by Brazilian and North American Structural Codes

  Giovanne de Lanna Santana, André Brandão, Marcílio Sousa da Rocha Freitas, Washington Batista Vieira

• Advancing Graph Neural Networks for CO2 Plume Migration in Complex Geological Formations

  Adriano Cortes, Roberto M. Velho, Rodrigo de S. Luna, Thiago H. N. Coelho, Renato N. Elias, Alexandre Evsukoff, Herve Gross, Mauricio Araya, Fernando A. Rochinha, Alvaro L. G. A. Coutinho

  • PDF

• Structural Reliability Analysis of Reinforced Concrete: A Comparison of MCS, FORM, SORM, and Parallelized Subset Simulation in Julia

  Kristian Yuiti Matsushita, Herbert Martins Gomes, Felipe Schaedler de Almeida

  • PDF

• Optimal Design with Connectivity Constraints via Level-Set and Topological Derivatives Considering an Auxiliary Eigenvalue Problem

  Giovanna Andrade, Alberto Donoso, David Ruiz, Alex Ferrer

• Numerical and theoretical evaluation of the influence of edge-to-hole distance on possible failure modes of sleeve connections in thin-walled square hollow sections

  Gabriela Moura Azevedo, Lucas Roquete, Matheus Miranda de Oliveira, Arlene Maria Cunha Sarmanho

• Modeling Approaches for Evaluating the Equivalent Mechanical Properties of Wind Turbine Blade Composites

  Júlia Kunsch, Lucas Machado Rocha, Patricia Habib Hallak, Nicolas Lima Oliveira, Erik Vargas Loureiro, Afonso Celsode Castro Lemonge

• Numerical investigation of side wall influence in RHS column–I-beam welded connections

  Diego Souza, Matheus Miranda de Oliveira, Arlene Maria Cunha Sarmanho, Vinícius Nicchio Alves

• Use of Physics-Informed Neural Networks to compute velocity and pressure fields around an airfoil in transonic flow

  Vinícius Passeri Moraes de Souza, Thiago da Silva Batista, Vinícius de Carvalho Rispoli

• SUPPORT SYSTEM FOR THE DIAGNOSIS OF THE RISK OF ANXIETY DISORDER IN CHILDREN

  RENATA COSTA ROCHA, Jonathan Araújo Queiroz, Allan Kardec Duailibe Barros Filho

  • PDF