Improving seismic performance of framed structures with steel curved dampers

HL Hsu, H Halim - Engineering Structures, 2017 - Elsevier
Moment resisting frames possess significant ductility and thus are commonly used in
earthquake-resistant designs. However, excessive deformation due to lower stiffness and …

Performance evaluation of curved-TADAS damper on seismic response of moment resisting steel frame

H Shojaeifar, A Maleki, MA Lotfollahi-Yaghin - International journal of …, 2020 - ije.ir
In this study, the performance of triangular added damping and stiffness (TADAS) dampers
combined with curved dampers (Curved-TADAS damper) is evaluated in moment resisting …

Seismic performance of steel frames with controlled buckling mechanisms in knee braces

HL Hsu, ZC Li - Journal of Constructional Steel Research, 2015 - Elsevier
This study experimentally evaluates the seismic performance of knee braced moment
resisting frame (KBRF) systems. A series of cyclic load tests were performed on the special …

[PDF][PDF] Experimental and analytical investigations on seismic behavior of ductile steel knee braced frames

SM Zahrai, M Jalali - Steel and Composite Structures, 2014 - researchgate.net
Knee Braced Frame (KBF) is a special form of ductile eccentrically braced frame having a
diagonal brace connected to a knee element, as a hysteretic damper, instead of beam …

Experimental evaluation on the seismic performance of steel knee braced frame structures with energy dissipation mechanism

HL Hsu, JL Juang, CH Chou - Steel and Composite Structures, An …, 2011 - dbpia.co.kr
This study experimentally evaluated the seismic performance of steel knee braced frame
structures with energy dissipation mechanism. A series of cyclic load tests were conducted …

Evaluation on seismic performance of beam-column joints of fabricated steel structure with replaceable energy-dissipating elements

Y Li, B Huang - Sustainability, 2022 - mdpi.com
This research proposes a beam-column hinged joint with additional replaceable energy-
dissipating elements, which is highly industrialized and fully fabricated. In this structure, steel …

Characterization of the Full Non-Linear Behaviour up to Failure of the Sheared Panel Zone under Monotonic Loading Conditions

A Corman - 2022 - orbi.uliege.be
Nowadays, modern building codes, such as the Eurocodes, require from the civil engineers
to ensure an appropriate robustness to any structure. In steel and composite structures, this …

[HTML][HTML] Study of the seismic performance of steel frames in the elliptic bracing

H Ghasemi Jouneghani, A Haghollahi… - Journal of …, 2016 - extrica.com
This article appraises the seismic performance of a new braced steel structural system
called elliptic braced moment resisting frame (ELBRF). Apart from improving the behavior of …

Experimental research on load-bearing capacity of cast steel joints for beam-to-column

Y Lu - Structural Engineering and Mechanics, An Int'l Journal, 2015 - dbpia.co.kr
The load transfer mechanism and load-bearing capacity of cast steel joints for H-shaped
beam to square tube column connection are studied based on the deformation compatibility …

The importance of panel zone shear strength on seismic behavior of improved slotted-web beam connections

MR Adlparvar, MG Vetr, F Ghaffari - International Journal of Steel …, 2017 - Springer
It is commonly believed by structural engineering researchers that the slotted-web beam
connection rectifies many common weaknesses, and hence this connection is …