A new energy-absorbing system for seismic retrofitting of frame structures with slender braces

V Mohsenian, A Mortezaei - Bulletin of Earthquake Engineering, 2019 - Springer
Past earthquakes experience regarding frame structures with slender braces, ie tension-only
concentrically braced frames, has demonstrated poor seismic behavior of these systems. In …

Influence of adjusted models of plastic hinges in nonlinear behaviour of reinforced concrete buildings

A López-López, A Tomás, G Sánchez-Olivares - Engineering Structures, 2016 - Elsevier
Among the procedures available for the seismic analysis of structures, pushover analysis is
one of the most frequently used methods by structural engineers. An adequate modelling of …

Pushover analysis for flexible and semi‐flexible pile‐supported wharf structures accounting the dynamic magnification factors due to torsional effects

E Zacchei, PHC Lyra, FR Stucchi - Structural Concrete, 2020 - Wiley Online Library
This is a pushover analysis for pile‐supported wharves considering the dynamic
magnification factors due to torsional effects. The piles seismic design by deterministic …

Evaluation of seismic reliability and multi level response reduction factor (R factor) for eccentric braced frames with vertical links

V Mohsenian, A Mortezaei - Earthquakes and Structures, 2018 - koreascience.kr
Using vertical links in eccentric braced frames is one of the best passive structural control
approaches due to its effectiveness and practicality advantages. However, in spite of the …

Nonlinear static analysis of a pile-supported wharf

E Zacchei, PHC Lyra, FR Stucchi - Revista IBRACON de Estruturas e …, 2019 - SciELO Brasil
The aim of this paper is to carry out a nonlinear static analysis using a case study of a pile-
supported wharf in a new oil tankers port. The seismic activity in this area is very intense with …

Reliability-based seismic assessment of multi-story box system buildings under the accidental torsion

A Mortezaei, V Mohsenian - Journal of Earthquake Engineering, 2022 - Taylor & Francis
Performance analysis of reinforced concrete (RC) buildings during past earthquakes has
shown that irregular distribution of mass, stiffness, and strength may cause severe damage …

Seismic reliability evaluation of tunnel form (box‐type) RC structures under the accidental torsion

V Mohsenian, A Mortezaei - Structural concrete, 2018 - Wiley Online Library
In the tunnel form (box‐type) structural system, walls arrangement and mass distribution
have important effect on the interactions of thinner shear walls and slab configurations. In …

New proposed drift limit states for box-type structural systems considering local and global damage indices

V Mohsenian, A Mortezaei - Advances in Structural …, 2019 - journals.sagepub.com
The maximum displacement responses under the seismic motions are usually considered
as an indicator for damage evaluation. It is obvious that appropriate selection of drifts …

Influencia del tipo de rótula plástica en el análisis no lineal de estructuras de hormigón armado

ATL López, AT Espín, GS Olivares - Hormigón y Acero, 2017 - Elsevier
La obtención de resultados precisos en un análisis estático no lineal requiere una
adecuada modelización de las rótulas plásticas generadas en la estructura, para lo que …

Development of analytical seismic fragility functions for the common buildings in Iran

Z Karim Zadeh, M Ghafory-Ashtiany, A Kalantari… - Bulletin of Earthquake …, 2022 - Springer
One of the main components for developing regional seismic risk models is the fragility
functions of common building types. Due to the differences between the national design …