Seismic retrofit of fabricated steel exterior beam-to-column connections using knee braces
D Zhang, L Zhang, X Wang, Y Wang, C Deng - Structures, 2024 - Elsevier
A novel fabricated steel structure exterior beam-to-column connection with knee braces is
presented in this study, to improve the seismic performance and internal force distribution of …
presented in this study, to improve the seismic performance and internal force distribution of …
Estimation of ultimate capacities of Moment-Resisting Frame's subassemblies with Mid-Storey Pin connection based on elastoplastic local buckling
This research proposes a novel method of Mid-Storey Pin Moment-Resisting Frames'(MSP
MRFs) ultimate capacity estimation. Shell and solid numerical models with initial …
MRFs) ultimate capacity estimation. Shell and solid numerical models with initial …
Influence of repairable bolted dissipative beam splices (structural fuses) on reducing the seismic vulnerability of steel-concrete composite frames
After a strong earthquake, repair work of conventional steel-concrete composite buildings
can be very expensive, and very often, impossible due to practical problems. Within the EU …
can be very expensive, and very often, impossible due to practical problems. Within the EU …
Design, Analysis and Assessment of MRFs Equipped with FREEDAM Connections and Designed by TPMC: Comparison with Traditional Connections
Abstract Moment Resisting Frames were designed according to the Theory of Plastic
Mechanism Control specialized for use in the Ductility Classes proposed in the new …
Mechanism Control specialized for use in the Ductility Classes proposed in the new …
High-strength steel on dissipative elements in seismic resistant systems: Tests and simulations
S Avgerinou, I Vayas - Journal of Constructional Steel Research, 2020 - Elsevier
Seismic resistant steel structures have been designed for years in consideration of the
material's ductility and toughness as important factors determining its performance under …
material's ductility and toughness as important factors determining its performance under …
[PDF][PDF] Design and analysis of freedam frames: Comparison with traditional connections
The aim of this work is to present the results of the design of Moment Resisting Frames and
Dual-Concentrically Braced Frames (D-CBFs) according to the Theory of Plastic Mechanism …
Dual-Concentrically Braced Frames (D-CBFs) according to the Theory of Plastic Mechanism …
Correlation of damage index and natural frequencies of SMRF steel structures
NSI Manurung, M Orientilize… - IOP Conference Series …, 2021 - iopscience.iop.org
Damage Index quantifies the damage level on a scale of 0 to 1, which represents
undamaged to severe damage. The decrease of natural frequency is an indication that …
undamaged to severe damage. The decrease of natural frequency is an indication that …
[PDF][PDF] Seismic analyses of dual concentrically braced frames accounting for the presence of haunched connections
E Nastri, P Tsarpalis - Eccomas Proceedia, 2019 - researchgate.net
The aim of this work is presenting the results of the design of Dual-Concentrically Braced
Frames (D-CBFs) equipped with haunched connections. These connections have been …
Frames (D-CBFs) equipped with haunched connections. These connections have been …
Comparative study of reduced beam section modelling on SMRF steel structure
RBS (reduced beam section) as part of SMRF (special moment resisting frame) is designed
to absorb energy release during earthquake. Reducing beam section force plastic hinge …
to absorb energy release during earthquake. Reducing beam section force plastic hinge …