Seismic design of plane steel MRFS, EBFS and BRBFS by improved direct displacement-based design method

NA Kalapodis, EV Muho, DE Beskos - Soil Dynamics and Earthquake …, 2022 - Elsevier
An improved direct displacement-based design (DDBD) method for the seismic design of
three types of plane steel frames, ie, moment-resisting frames (MRFs), steel eccentrically …

Structure-specific, multi-modal and multi-level scalar intensity measures for steel plane frames

NA Kalapodis, EV Muho, DE Beskos - Soil Dynamics and Earthquake …, 2025 - Elsevier
Two new structure-specific scalar intensity measures for plane steel frames under far-field
earthquakes are proposed. These intensity measures of the spectral acceleration and …

[HTML][HTML] The MDOF equivalent linear system and its applications in seismic analysis and design of framed structures

EV Muho, NA Kalapodis, GA Papagiannopoulos… - Resilient Cities and …, 2024 - Elsevier
This paper reviews the applications of the multi degree-of-freedom (MDOF) equivalent linear
system in seismic analysis and design of planar steel and reinforced concrete framed …

State-of-the-art review: Reduction factor of traditional steel moment resisting, braced or eccentrically braced systems

MM Hassan - Structures, 2022 - Elsevier
This paper presents state-of-the-art review of force reduction factor evaluation for the main
traditional steel lateral load resisting systems: moment resisting frames, concentrically …

Assessment of seismic inelastic displacement profiles of steel MRFs by means of modal behavior factors

NA Kalapodis, EV Muho, J Qian, Y Zhou - Soil Dynamics and Earthquake …, 2023 - Elsevier
A new method for the estimation of inelastic displacements of steel moment resisting frames
(MRFs) under strong seismic ground motions is presented. The method comes as an …

Seismic design of plane steel braced frames using equivalent modal damping ratios

NA Kalapodis, GA Papagiannopoulos - Soil Dynamics and Earthquake …, 2020 - Elsevier
A force-based seismic design method for eccentrically braced and buckling-restrained
braced plane steel frames is proposed. The method makes use of equivalent modal …

Modal behavior factors for the performance-based seismic design of R/C wall-frame dual systems and infilled-MRFs

EV Muho, J Qian, DE Beskos - Soil Dynamics and Earthquake Engineering, 2020 - Elsevier
Modal behavior (strength reduction) factors q ̅ k for the performance-based seismic design
of plane reinforced concrete wall-frame dual systems and infilled moment resisting frames …

Comparative study on the effect of outrigger on seismic response of tall buildings with braced and RC wall core. I: Optimum level and examining modal response …

M Samadi, N Jahan - The Structural Design of Tall and Special …, 2021 - Wiley Online Library
Designers usually use modal response spectrum analysis (MRSA) in design of tall buildings.
This paper studies the reliability of this technique in predicting real seismic behavior of tall …

The multi-degree-of-freedom response spectrum in earthquake engineering

GA Papagiannopoulos - Soil Dynamics and Earthquake Engineering, 2024 - Elsevier
This paper establishes the concept of the multi-degree-of-freedom (MDOF) response
spectrum as a means for the rapid determination of the peak response of a building …

Performance-based global reliability assessment of a high-rise frame-core tube structure subjected to multi-dimensional stochastic earthquakes

L Zhangjun, R Xinxin, L Zixin - Earthquake Engineering and Engineering …, 2022 - Springer
When evaluating the seismic safety and reliability of complex engineering structures, it is a
critical problem to reasonably consider the randomness and multi-dimensional nature of …