Miguel Á. Pérez Lara y Hernández

Topological Optimization and Robust Performance Zones of Rotational Friction in Seismic Retrofit: A Probabilistic Non-Smooth Dynamics Approach

Emiliano Ponce L, Miguel Á. Pérez Lara y Hernández, Humberto Yáñez-Godoy, L. Francisco Pérez-Moreno & Ivan Fermin Arjona Catzim · Current Journal of Applied Science and Technology · 2026

This study aims to identify optimal topological configurations of Rotational Friction Dampers (RFDs) for the seismic retrofit of a 10-story shear building, using a probabilistic performance-based approach. The non-linear stick-slip behavior of RFDs was modeled using the Non-Smoot...

Open access Research Article 10.9734/cjast/2026/v45i14658

Numerical Analysis of the Fatigue of Steel Fiber Reinforced Concrete Beams Using ANSYS Workbench Simulation

Sergio Donjuan Gonzalez, Jaime Horta Rangel, Miguel Á. Pérez Lara y Hernández, Juan Bosco Hernandez Zaragoza, L. Francisco Pérez Moreno & Iván F. Arjona-Catzim · Current Journal of Applied Science and Technology · 2025

Aims: The primary aim of this study was to evaluate the fatigue behavior of Steel Fiber Reinforced Concrete (SFRC) beams subjected to cyclic loading. Specifically, this study investigates the influence of fiber content on the fatigue performance of concrete beams using numerical...

Open access Research Article 10.9734/cjast/2025/v44i114629

Seismic Attenuation Models for Peak Ground Acceleration Along Source-to-Site Trajectories from the Pacific Subduction Zone to the City of Querétaro, México

P. L. Sánchez López, L. Francisco Pérez Moreno, Angel Figueroa-Soto, Miguel Á. Pérez Lara y Hernández, J. M. Horta Rangel & Iván F. Arjona-Catzim · Current Journal of Applied Science and Technology · 2026

This article presents four seismic attenuation relationships to estimate the Peak Ground Acceleration (PGA) in rock from interplate earthquakes in the city of Querétaro, México, by analyzing specific source-to-site trajectories: Jalisco-Colima, Michoacán, Guerrero, and Oaxaca. Th...

Open access Research Article 10.9734/cjast/2026/v45i44685