[HTML][HTML] Evaluation of seismic performance factors for tension-only braced frames
The tension-only braced frames (TOBFs) are widely used as a lateral force resisting system
(LFRS) in low-rise steel buildings due to their simplicity and economic advantage. However …
(LFRS) in low-rise steel buildings due to their simplicity and economic advantage. However …
BRBF response modification factor
In this paper, overstrength, ductility and response modification factor of Buckling Restrained
Braced frames were evaluated. To do so, buildings with various stories and different bracing …
Braced frames were evaluated. To do so, buildings with various stories and different bracing …
[PDF][PDF] Critical review of seismic design criteria for chevron concentrically braced frames: the role of the brace-intercepted beam
Steel chevron concentrically braced frames are expected to dissipate seismic energy by
yielding of the brace under tension, while both beam and columns behave elastically …
yielding of the brace under tension, while both beam and columns behave elastically …
Seismic overstrength in braced frames of modular steel buildings
CD Annan, MA Youssef… - Journal of Earthquake …, 2008 - Taylor & Francis
The seismic behavior factor, R, is a critical parameter in contemporary seismic design. In the
2005 edition of the National Building Code of Canada, the R factor consists of ductility …
2005 edition of the National Building Code of Canada, the R factor consists of ductility …
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 …
Seismic performance of cold formed steel walls sheathed by fibre-cement board panels
This paper presents an experimental study of cold formed steel frames sheathed by fibre-
cement boards (FCB) under cyclic lateral loading. Four full scale fibre-cement shear walls …
cement boards (FCB) under cyclic lateral loading. Four full scale fibre-cement shear walls …
Collapse-performance-aided design optimization of steel concentrically braced frames
This study focuses on collapse-performance-aided optimization of steel concentrically
braced frame (SCBF) structures optimized in the framework of performance-based design …
braced frame (SCBF) structures optimized in the framework of performance-based design …
Evaluating response modification factors of TADAS frames
M Mahmoudi, MG Abdi - Journal of Constructional Steel Research, 2012 - Elsevier
The current paper tries to evaluate overstrength, ductility and response modification factors
in special moment resisting frames with TADAS (triangular-plate added dam** and …
in special moment resisting frames with TADAS (triangular-plate added dam** and …
Seismic design criteria for chevron CBFs: Proposals for the next EC8 (part-2)
Abstract According to EN 1998-1, chevron concentrically braced frames (C-CBFs) are
expected to provide limited ductility due to the interactions between the braces and …
expected to provide limited ductility due to the interactions between the braces and …
Effect of vertical structural irregularity on seismic design of tall buildings
Many tall buildings are practically irregular as an entirely regular high‐rise building rarely
exists. This study is thus devoted to assessing the approach and coefficients used in the …
exists. This study is thus devoted to assessing the approach and coefficients used in the …