Evaluating the response modification factors of RC frames designed with different geometric configurations

H Abou-Elfath, E Elhout - International Journal of Civil Engineering, 2018 - Springer
The response modification factor (R-factor) of reinforced concrete (RC) moment resisting
frames (MRFs) designed with adequate ductility in accordance with the Egyptian code is …

[PDF][PDF] Seismic behavior of steel moment resisting frames associated with RC shear walls

H Esmaeili, A Kheyroddin, H Naderpour - Iranian Journal of Science and …, 2013 - sid.ir
In this paper, the influence of increasing the height of building on the seismic behavior of
dual structural systems in the form of steel moment resisting frames accompanied with …

[PDF][PDF] A Comparative Study Of OMRF & SMRF Structural System for Tall & High Rise Buildings Subjected to Seismic Load

GVS SivaPrasad, S Adiseshu - Int J Res Eng Techol, 2013 - Citeseer
The objective of this study is to investigate the seismic behavior of the structure ie.. OMRF
(Ordinary moment resisting frame) & SMRF (Special RC moment Resisting frame). For this …

[HTML][HTML] Seismic evaluation of steel moment resisting frames (MRFs)—Supported by loose granular soil

MT Naqash, QU Farooq, O Harireche - Open Journal of Earthquake …, 2019 - scirp.org
Soil underneath a structure might affect the behavior and the overall response of the
structure in seismic events. The role of loose soil conditions and the inclusion of soil …

Seismic performance of moment-resisting steel frame structures designed for different levels of seismic hazard

A Biddah, AC Heidebrecht - Earthquake spectra, 1998 - journals.sagepub.com
A large number of low and medium-rise buildings have moment-resisting steel frames as the
primary lateral load resisting system. This type of structural system has been considered to …

The experimental behavior and simple modeling of joints in composite MRFs

M Pecce, F Rossi - Engineering Structures, 2015 - Elsevier
In the case of composite steel-concrete construction, the seismic performance of Moment
Resisting Frames (MRFs) is not well-known as for reinforced concrete or steel construction …

Fragility assessment of RC-MRFs under concurrent vertical-horizontal seismic action effects

EN Farsangi, AA Tasnimi, B Mansouri - Computers and Concrete, 2015 - koreascience.kr
In this study, structural vulnerability of reinforced concrete moment resisting frames (RC-
MRFs) by considering the Iran-specific characteristics is investigated to manage the …

[PDF][PDF] Effect of semi-rigid connections in improvement of seismic performance of steel moment-resisting frames

MG Feizi, A Mojtahedi, V Nourani - Steel and Composite …, 2015 - scholar.archive.org
Seismic performances of dual steel moment-resisting frames with mixed use of rigid and
semi-rigid connections were investigated to control of the base shear, story drifts and the …

Determination of inelastic seismic demands of RC moment resisting setback frames

S Varadharajan, VK Sehgal, B Saini - Archives of Civil and Mechanical …, 2013 - Springer
In this paper, an extensive parametric study is conducted on plane RC moment resisting
frames with setbacks. Firstly, a parameter called as 'irregularity index'is proposed based on …

Modal strength reduction factors for seismic design of steel moment resisting frames

DG Loulelis, GA Papagiannopoulos, DE Beskos - Engineering Structures, 2018 - Elsevier
Traditional seismic design of framed structures uses a single constant value for the strength
reduction factor. In this work, explicit expressions for different values of strength reduction …