INVESTIGATION OF TRANSITION STORY EFFECT ON BEHAVIOR OF VERTICALLY HYBRID BUILDINGS [PDF]
مجله مدل سازی در مهندسی, 2011 Hybrid buildings, which consist of two different structural systems in height, donât show good seismic response. Use of reinforced concrete (RC) frames for lower stories and steel frames for upper stories is an example of hybrid buildings and under the
علی Hemmati, Ali Kheyroddin
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Civil Engineering Dimension, 2018 Carbon fiber reinforced polymers (CFRP) is one of the materials that is used to strengthen steel structures. Most studies on CFRP strengthening steel on structures have been done on beams and steel columns.
Amir Hamzah Keykha
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Assessment of the Finite Element Analysis of Portal Steel Frames with Cold Formed Rectangular Hollow Sections Including Imperfections and Residual Stresses [PDF]
Port Said Engineering Research Journal, 2021 This paper aims to assess the finite element analysis in predicting the behavior of portal steel frames fabricated from cold formed steel (CFS) rectangular hollow sections.
Sara Elglaad +3 more
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Evaluation of the seismic performance of tall steel frames with semi-rigid connections with zipper bracing system under near-fault earthquakes [PDF]
Numerical Methods in Civil Engineering, 2023 In this article, the enhancement of the seismic function in tall buildings with semi-rigid connections accompanied by the Chevron bracing system was studied.
Amir Lamei Javan +2 more
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Investigation of the effect of rigid connection type on the nonlinear behavior and over-strength factor of steel special moment frames [PDF]
Journal of Structural and Construction Engineering, 2020 After poor performance and brittle fracture of moment connections in the 1994 earthquake in Northridge, researchers proposed new connections to improve the behavior of steel moment frames.
امیراحمد هدایت +1 more
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Fire analysis of steel frames with the use of artificial neural networks [PDF]
, 2007 The paper presents an alternative approach to the modelling of the mechanical behaviour of steel frame material when exposed to the high temperatures expected in fires.
Anderberg +26 more
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Effect of column base strength on steel portal frames in fire [PDF]
, 2012 In the UK, the design of steel portal frame buildings in fire is based on the Steel Construction Institute (SCI) design method, in which fire protection needs only be provided to the columns, provided that the column bases are designed to resist an ...
Comlekci, Tugrul +5 more
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Response Modification Factor of Coupled Steel Shear Walls [PDF]
Civil Engineering Infrastructures Journal, 2013 The present research is concerned with the determination of ductility, over-strength and response modification factors of coupled steel shear wall frames.
gholamreza abdollahzadeh +1 more
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The influence of joints and composite floor slabs on effective tying of steel structures in preventing progressive collapse [PDF]
, 2009 The event of the terrorist attack at 11th September 2001 in the USA has attracted increasing attention of researchers and engineers on progressive collapse of structures.
Hu +14 more
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Hysteresis Envelope Model of Double Extended End-Plate Bolted Beam-to-Column Joint
Buildings, 2021 In this study, a hysteresis envelope mathematical model for the double extended end-plate bolted beam-to-column joint is proposed. The aim of a proposed joint model is to provide a more realistic behaviour of steel frames under seismic loading by using ...
Paulina Krolo, Davor Grandić
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