The State-of-the-art review on development of replaceable fuse components in resilient moment resisting frame

M Pratap, GR Vesmawala - Structures, 2023 - Elsevier
The current study is consistent with the ongoing research on constructing resilient structures
by restricting damage inside replaceable components at expected locations employed in …

Accurate prediction of cyclic hysteresis behaviour of RBS connections using deep learning neural networks

TA Horton, I Hajirasouliha, B Davison, Z Ozdemir - Engineering structures, 2021 - Elsevier
Abstract Reduced Beam Section (RBS) connections have been widely used to improve the
seismic performance of steel framed buildings by providing a seismic fuse mechanism …

Innovative self-centering systems using shape memory alloy bolts and energy dissipating devices

SS Askariani, S Garivani, I Hajirasouliha… - … of Constructional Steel …, 2022 - Elsevier
In conventional eccentrically braced frames (EBFs), earthquake input energy is mainly
dissipated by plastic deformation of link beams. However, the plastic deformation of link …

Value-based seismic performance optimization of steel frames equipped with viscous dampers

M Karami, HE Estekanchi, I Hajirasouliha… - Journal of Earthquake …, 2023 - Taylor & Francis
Recent studies showed that while code-compliant structures can generally protect the safety
of the occupants, they may exhibit extensive damages during strong earthquake events. On …

[HTML][HTML] A new energy-dissipating RBS connection with double-nut-bolts: Seismic performance assessment and design methodology

BM Abar, Y Bakhshayesh, R Garcia… - Engineering Structures, 2023 - Elsevier
This article investigates analytically the seismic performance of a new RBS beam-column
connection system with Double Nut Bolts (RBS-DNB) and double shear tabs. The bolts in …

Optimal Properties of Nonlinear Viscous Dampers in Steel Structures Considering the Life Cycle Cost

M Karami, HE Estekanchi, I Hajirasouliha… - Journal of Earthquake …, 2024 - Taylor & Francis
Recent studies demonstrated that high-frequency earthquakes have the most effect on the
economic losses during seismic events. However, code-based seismic design criteria …

Seismic behavior of steel frames with different joints: Shaking table test and finite element analysis

J Li, Y Wang, Z Zhang, B Mou - Journal of Building Engineering, 2023 - Elsevier
This paper discusses the effect of different joint types (common joint (CJ), reduced beam
section joint (RJ), and cover plate joint (CPJ)) on the seismic behavior of steel frames. Three …

Behavior of the damage-tolerant beam-column connection for earthquake-resilient steel frame: Experimental and numerical study

R Liu, Y Zhu, G Yan, L Zheng, J Wu, Q Lai - Structures, 2024 - Elsevier
Achievement of damage concentration is key to realizing structural resilience. In this study, a
replaceable damage-tolerant beam-column connection is developed and the mechanical …

Development of more accurate cyclic hysteretic models to represent RBS connections

TA Horton, I Hajirasouliha, B Davison, Z Ozdemir… - Engineering …, 2021 - Elsevier
Abstract The concept of Reduced Beam Section (RBS) connections in steel framed buildings
have been widely adopted in previous studies as well as European and American Design …

A practical design approach to bolted end-plate vertical-slits RWS connection

H Nazaralizadeh, H Ronagh, P Memarzadeh… - Bulletin of Earthquake …, 2022 - Springer
Extensive research has been carried out on steel moment frames to improve the cyclic
performance of seismic resisting connections with Reduced Beam Section (RBS). The …