Comparing the performance of substructure and direct methods to estimate the effect of SSI on seismic response of mid-rise structures

SJ Asli, H Saffari, MJ Zahedi… - International Journal of …, 2021 - Taylor & Francis
The effects of soil–structure interaction on seismic responses of structures have always been
a challenging topic for earthquake and structural engineers. Over the years, different ways …

A new detail for the panel zone of beam-to-wide flange column connections with endplate

A Solhmirzaei, MT Roudsari, BH Hashemi - Structures, 2021 - Elsevier
Connections are essential constituents in the behavior of a moment resisting frame. There
are many different detailing schemes for steel connections, most of which involve welding. In …

Experimental performance of irregular PZs in CHS column H-shape beam steel frame

W Sui, Z Wang, X Li - Journal of Constructional Steel Research, 2019 - Elsevier
The study is aimed at clarifying the elastic and inelastic behaviour of irregular panel zones
(PZs) in a steel moment-resisting frame with circular hollow section (CHS) steel columns and …

Seismic behavior of through beam connection to steel box-column

FJ Paghaleh, MA Hadianfard, H Saffari - Journal of Constructional Steel …, 2022 - Elsevier
Due to its many advantages, it is highly desirable to use box columns in steel structures.
However, despite the numerous advantages box columns offer, it is always difficult to …

Design charts for end-plate beam-to-column steel joints

E D'Alessandro, G Brando… - Proceedings of the …, 2018 - icevirtuallibrary.com
The component method provided by Eurocode 3 for the evaluation of strength and stiffness
of beam-to-column joints is considered a very laborious procedure that is often difficult to …

Seismic Response of Steel SMFs Subjected to Vertical Components of Far‐and Near‐Field Earthquakes with Forward Directivity Effects

S Shahbazi, I Mansouri, JW Hu… - Advances in Civil …, 2019 - Wiley Online Library
In the near‐field earthquake, forward directivity effects cause long‐period pulse with a short
effective time and a large domain in the velocity time history. This issue increases the …

Seismic response of steel moment frames (SMFs) considering simultaneous excitations of vertical and horizontal components, including fling-step ground motions

S Shahbazi, A Karami, JW Hu, I Mansouri - Applied Sciences, 2019 - mdpi.com
Near-field (NF) earthquakes have drawn considerable attention from earthquake and
structural engineers. In the field of earthquake engineering, numerous studies have …

Cyclic behaviour of steel irregular tubular column panel zones

W Sui, Q Zhang, Z Wang - Thin-Walled Structures, 2020 - Elsevier
The shear strength, shear distortion, failure mode, and energy absorption performance of
irregular circular and box-shaped tubular column panel zones (PZs) were investigated using …

[PDF][PDF] A mathematical steel panel zone model for flanged cruciform columns

H Saffari, S Sarfarazi, A Fakhraddini - Steel and composite …, 2016 - researchgate.net
Cruciform sections are an appropriate option for columns of orthogonal moment resisting
frames for equal bending strength and stiffness about two main axes and the implementation …

Shear behavior of panel zone considering axial force for flanged cruciform Columns

S Sarfarazi, H Saffari, A Fakhraddini - Civil Engineering Infrastructures …, 2020 - ceij.ut.ac.ir
Panel zone is a part of a column web where surrounded by the continuity plates and the
column flanges. Panel zone plays a vital role in the connection behavior. Despite the …