[HTML][HTML] Closed-form solution for non-uniform Euler–Bernoulli beams and frames

JC Molina-Villegas, JEB Ortega, GM Martínez - Engineering Structures, 2023 - Elsevier
Non-uniform elements, such as non-prismatic and those made from composite materials, are
commonly used in structures. This is because the variation in their internal forces makes …

A modified mixed-mode Timoshenko-based peridynamics model considering shear deformation

V Bautista, B Shahbazian, M Mirsayar - International Journal of Mechanical …, 2025 - Elsevier
The original two-dimensional bond-based peridynamic (BBPD) framework, which only
considers the pairwise forces (compression and tension) between two material points, is …

[HTML][HTML] Closed-form solution of Euler–Bernoulli frames in the frequency domain

JC Molina-Villegas, JEB Ortega - Engineering Analysis with Boundary …, 2023 - Elsevier
This paper presents the frequency domain formulation of the Green's Functions Stiffness
Method (GFSM) for plane Euler–Bernoulli frames subjected to arbitrary external loads …

[HTML][HTML] Analytical frequency-domain solution for Euler-Bernoulli frames with semi-rigid connections

JEB Ortega, C Posso, JC Molina-Villegas - Forces in Mechanics, 2024 - Elsevier
This paper presents a novel method for analyzing the dynamic response of plane Euler-
Bernoulli frames with semi-rigid connections subjected to arbitrary external loads and …

[HTML][HTML] Mixed-mode dynamic crack propagation analysis in anisotropic functionally varying microcellular structures

V Bautista, B Shahbazian, M Mirsayar - Results in Engineering, 2025 - Elsevier
For the first time, the mixed-mode dynamic fracture in anisotropic functionally varying
microcellular structures is investigated herein. To this end, a recently developed …

Advances in the structural performance of reinforced concrete flat plate-column connections under gravity and seismic loads

AM Al-Yaseri, LK Al-Hadithy - Journal of Building Pathology and …, 2025 - Springer
Flat plate-column connections are integral components of reinforced concrete structures,
commonly used in modern construction for their simplicity and aesthetic flexibility. However …

[HTML][HTML] Closed-form solutions for axially non-uniform Timoshenko beams and frames under static loading

JC Molina-Villegas, JEB Ortega, SB Soto - Composite Structures, 2024 - Elsevier
This paper presents the Green's Functions Stiffness Method (GFSM) for solving linear elastic
static problems in arbitrary axially non-uniform Timoshenko beams and frames subjected to …

[HTML][HTML] Closed-form solution of Timoshenko frames on elastic Winkler foundation using the Green's function stiffness method

C Posso, JC Molina-Villegas, JEB Ortega - European Journal of Mechanics …, 2025 - Elsevier
This paper presents a method to obtain the exact closed-form solution for the static analysis
of Timoshenko beams and frames on elastic Winkler foundation, subjected to arbitrary …

The influence of the beam-column connection on the global results of multi-storey reinforced concrete structures

L Manoel, EC Pachla, FL Bolina - Revista IBRACON de Estruturas e …, 2024 - SciELO Brasil
The effect of the semi-rigid connection between beams and columns on the global behavior
of reinforced concrete (RC) structures was investigated. The relative rotations in the nodes of …