A review of buckling-restrained braced frames for seismic protection of structures
Following the Northridge earthquake in 1995, buckling-restrained braced frames (BRBFs)
were used as effective substitutes for concentrically braced frames (CBFs). However, despite …
were used as effective substitutes for concentrically braced frames (CBFs). However, despite …
Review on self-centering damper for seismic resilient building structures
In recent years, major earthquakes in China, Chile, New Zealand and Japan caused many
building structures severely damaged, which must be overhauled or rebuilt. Therefore, how …
building structures severely damaged, which must be overhauled or rebuilt. Therefore, how …
Seismic response of steel braced frames with shape memory alloy braces
B Asgarian, S Moradi - Journal of Constructional Steel Research, 2011 - Elsevier
In this paper, the seismic performance of steel frames equipped with superelastic SMA
braces was investigated. To do so, buildings with various stories and different bracing …
braces was investigated. To do so, buildings with various stories and different bracing …
Developments in Quantifying the Response Factors Required for Linear Analytical and Seismic Design Procedures
Despite the recent initiatives and developments in building design provisions using
performance-based design, practicing engineers frequently adopt force-based design …
performance-based design, practicing engineers frequently adopt force-based design …
A new self-centering brace with zero secondary stiffness using elastic buckling
It has been shown that having a low post-elastic (secondary) stiffness for conventional
structures can be beneficial in terms of putting a limit on base shear of the structure although …
structures can be beneficial in terms of putting a limit on base shear of the structure although …
Evaluation of deflection amplification factor for steel buckling restrained braced frames
M Yakhchalian, N Asgarkhani… - Journal of Building …, 2020 - Elsevier
In the common force-based design method prescribed in seismic codes, displacements of a
structure under reduced seismic forces are amplified by a deflection amplification factor, C d …
structure under reduced seismic forces are amplified by a deflection amplification factor, C d …
Evaluating response modification factors of concentrically braced steel frames
M Mahmoudi, M Zaree - Journal of constructional steel research, 2010 - Elsevier
Response modification factor is one of the seismic design parameters to consider nonlinear
performance of building structures during strong earthquake. Relying on this, many seismic …
performance of building structures during strong earthquake. Relying on this, many seismic …
Incremental dynamic analysis of steel frames equipped with NiTi shape memory alloy braces
This paper determines the seismic performance of four‐storey concentrically braced frames
equipped with either steel buckling‐restrained braces or buckling‐restrained superelastic …
equipped with either steel buckling‐restrained braces or buckling‐restrained superelastic …
Achieving a more effective concentric braced frame by the double-stage yield BRB
Abstract The steel Concentric Braced Frame (CBF) is a popular structural type for buildings
in seismic areas. In fact, it can conveniently provide the building with large strength and …
in seismic areas. In fact, it can conveniently provide the building with large strength and …
Design method and behavior factor for steel frames with buckling restrained braces
M Bosco, EM Marino - Earthquake Engineering & Structural …, 2013 - Wiley Online Library
Buckling restrained braces (BRBs) are very effective in dissipating energy through stable
tension–compression hysteretic cycles and have been successfully experimented in the …
tension–compression hysteretic cycles and have been successfully experimented in the …