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MECOM 2025, XLI Congreso Argentino de Mecánica Computacional

Nov 11 – 14, 2025
Buenos Aires, Argentina
America/Argentina/Buenos_Aires timezone

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Session

Parallel Session M4a-310 | Structural Analysis

Nov 14, 2025, 9:00 AM
A310 (FIUBA, 3rd floor)

A310

FIUBA, 3rd floor

Av. Las Heras 2214

Description

S2502 | Part 5 / 6
Structural Analysis
Análisis Estructural

Chairs | Directores:
Rossana Jaca, Daniel H. Felix, Jorge Ballaben

Presentation materials

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  1. 60. S2502-ID-8483-Numerical evaluation of dynamic response of Prestressed Concrete bridge beams from a dismantled viaduct
    Caroline Bremm (Universidade Federal do Pampa (UNIPAMPA), Brasil), Uemerson Soares de Andrade (Universidade Federal do Pampa (UNIPAMPA), Brasil), Amanda Martins de Lima (Universidade Federal do Pampa (UNIPAMPA), Brasil), Luis E. Kosteski (Universidade Federal do Pampa (UNIPAMPA), Brasil)
    11/14/25, 9:00 AM

    A hybrid numerical method was utilized by applying the Lattice Discrete Element Method (LDEM) and the Finite Element Method (FEM) in Abaqus/Explicit. The main beam and slab are represented by LDEM so that micromechanical detail of elastic behavior and initiation mechanisms of fracture can be described. Supports and crossbeams, are modeled with FEM because experimental observation does not...

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  2. 59. S2502-ID-8480-Numerical modeling of a high-voltage transmission tower: Damage assessment and rehabilitation proposal
    Javier L. Mroginski (Universidad Nacional del Nordeste (UNNE), Argentina), Hugo G. Castro (Universidad Nacional del Nordeste (UNNE), Argentina), Juan M. Podestá (Universidad Nacional del Nordeste, Argentina)
    11/14/25, 9:20 AM

    The numerical modeling of real structures and buildings, located in specific sites and subjected to natural effects, allows for the evaluation of their mechanical behavior under different loading and deterioration conditions over time. This study focuses on assessing the damage sustained by an 86 m tall steel tower used in high-voltage power transmission lines, and on proposing effective...

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  3. 54. S2502-ID-8413-Evaluación del comportamiento a compresión axial de columnas metálicas armadas
    Alberto M. Guzmán (UTN, Facultad Regional Mendoza, Argentina), Gerardo A. González del Solar (UTN, Facultad Regional Mendoza, Argentina), Sergio G. Acosta (UTN, Facultad Regional Mendoza, Argentina), Claudio D. Dagne (UTN, Facultad Regional Mendoza, Argentina), Francisco A. Calderón (UTN, Facultad Regional Mendoza, Argentina), Gustavo Palazzo (UTN, Facultad Regional Mendoza, Argentina)
    11/14/25, 9:40 AM

    Las columnas armadas son ampliamente utilizadas en construcciones metálicas por su adecuada relación resistencia/peso. Las barras que forman parte de las mismas (cordones, diagonales y montantes) trabajan predominantemente en tracción-compresión. La búsqueda de un mejor aprovechamiento del material, y con ello, de una mayor eficiencia estructural, hace que se consigan secciones transversales...

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