Ruben Iacob Munteanu
Politehnica University of Bucharest
6 Papers
Ruben Iacob Munteanu is an academic researcher from Politehnica University of Bucharest. The author has contributed to research in topics: Computer science & Nonlinear system. The author has an hindex of 1, co-authored 4 publications.
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Papers
Modelling nonlinear behavior of 3D frames using the Force Analogy Method
TL;DR: The authors develop the fundamental approach to generalize FAM for modeling the nonlinear response of three dimensional frame structures using a constant stiffness matrix throughout the entire dynamic analysis.
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New Approach to Nonlinear Dynamic Analysis of Reinforced Concrete 3D Frames; An Accurate and Computational Efficient Mathematical Model
TL;DR: In this paper , the concept of the force analogy method for 3D structures is integrated into an accurate computational efficient algorithmic routine for nonlinear dynamic analysis of reinforced concrete frames and a unique straightforward mathematical model for the numerical implementation of degrading cyclic behavior of structural elements is proposed and further used to simulate the response of a 10 story reinforced concrete frame structure.
Modelling of Structural Damage Caused by Seismic Pounding of Multi-Degree of Freedom Inelastic Structures
Ruben Iacob Munteanu,Vasile Calofir,Mihail Iancovici,George Bogdan Nica,Sergiu Stelian Iliescu +4 more
- 08 Oct 2020
TL;DR: The pounding-induced effects and the associated seismic damage states are evaluated for two colliding 6-story reinforced concrete (RC) frame structures using the force analogy method (FAM) coupled with a numerically efficient state-space formulation of the equations of motion.
1
Structural damage mitigation using a fuzzy controller
Ruben Iacob Munteanu,Iulia Stamatescu,Vasile Calofir,George Bogdan Nica,Sergiu Stelian Iliescu +4 more
- 01 May 2021
TL;DR: In this paper, a finite element plane frame model was constructed and simulated using the Force Analogy Method together with the State Space formulation, and a comparative analysis of the structural response with and without control implementation was carried out.
1
Building seismic behavior improvement using an optimal control algorithm
Ruben Iacob Munteanu,George Bogdan Nica,Vasile Calofir,Sergiu Stelian Iliescu,Octavian Tiberiu Sirbu +4 more
- 21 May 2020
TL;DR: This paper investigates the active control technology and their benefits in the case of seismic structural behavior and the optimal control theory together with Force Analogy Method is used and numerically applied for a 10 story RC frame structure.