Rapid seismic fragility curves assessment of eccentrically braced frames through an output-only nonmodel-based procedure and machine learning techniques
A nonmodel and output-only-based framework incorporating an Auto-Regressive model and
roof absolute acceleration response are hired in this study to compute a robust wavelet …
roof absolute acceleration response are hired in this study to compute a robust wavelet …
Impact of structural pounding on structural behaviour of adjacent buildings considering dynamic soil-structure interaction
P Sobhi, H Far - Bulletin of Earthquake Engineering, 2022 - Springer
The structural behaviour of adjacent buildings during a structural pounding and the impact of
which has been a subject of discussion for many years and soil-structure interaction (SSI) …
which has been a subject of discussion for many years and soil-structure interaction (SSI) …
Nonmodel rapid seismic assessment of eccentrically braced frames incorporating masonry infills using machine learning techniques
This study investigates the seismic behavior of eccentrically braced frames (EBFs) taking
into account the influence of masonry infill walls using a nonmodel scenario-based machine …
into account the influence of masonry infill walls using a nonmodel scenario-based machine …
Earthquake-induced economic loss estimation of eccentrically braced frames through roof acceleration-based nonmodel approach
O Yazdanpanah, KM Dolatshahi… - Journal of Constructional …, 2021 - Elsevier
This paper develops a nonmodel-based approach for seismic loss assessment of buildings
with eccentrically braced frames (EBFs). An extensive database is utilized to predict …
with eccentrically braced frames (EBFs). An extensive database is utilized to predict …
Performance-based plastic design and seismic fragility assessment for chevron braced steel frames considering aftershock effects
A Mohammadgholipour, AHMM Billah - Soil Dynamics and Earthquake …, 2024 - Elsevier
Observations from past earthquakes demonstrated that buildings in high seismic regions
might be exposed to several aftershocks following the mainshock which can significantly …
might be exposed to several aftershocks following the mainshock which can significantly …
A novel hybrid strong-back system to improve the seismic performance of steel braced frames
A Soleymani, H Saffari - Journal of Building Engineering, 2024 - Elsevier
Soft-storey behavior is prevalent in steel braced frames designed and built following either
current or pre-modern seismic standards. Based on past research, various rehabilitation or …
current or pre-modern seismic standards. Based on past research, various rehabilitation or …
Innovative self-centering systems using shape memory alloy bolts and energy dissipating devices
In conventional eccentrically braced frames (EBFs), earthquake input energy is mainly
dissipated by plastic deformation of link beams. However, the plastic deformation of link …
dissipated by plastic deformation of link beams. However, the plastic deformation of link …
Seismic performance of eccentrically braced precast reinforced concrete columns-steel beams frame with replaceable shear links based on plastic design
X Zhang, X Ma, S Zhang - Journal of Building Engineering, 2023 - Elsevier
To promote the seismic performance of reinforced concrete column-steel beam (RCS) frame,
eccentric braces were creatively introduced into it. An improved plastic design method …
eccentric braces were creatively introduced into it. An improved plastic design method …
Multiobjective design optimization of multi-outrigger tall-timber building: Using SMA-based damper and Lagrangian model
S Das, S Tesfamariam - Journal of Building Engineering, 2022 - Elsevier
This study proposes a shape memory alloy (SMA)-based damped outrigger system for
vibration control of tall timber buildings. In this study, the core of the structure is idealized as …
vibration control of tall timber buildings. In this study, the core of the structure is idealized as …
Numerical and analytical investigation of U-shape dampers and its effect on steel frames
K Cheraghi, M TahamouliRoudsari, S Kiasat - Structures, 2023 - Elsevier
Yielding dampers are one of the structural systems which dissipate a portion of the seismic
force via premature yielding. The numerical and analytical methods were used in this study …
force via premature yielding. The numerical and analytical methods were used in this study …