Probabilistic Seismic Demand Assessment of Steel Moment Resisting Frames Isolated by LRB [PDF]
Numerical Methods in Civil Engineering, 2017 Seismic isolation is an effective approach used in controlling the seismic responses and retrofitting of structures. The construction and installation of such systems are expanded nowadays due to modern improvements in technology.
N. Fanaie +2 more
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Jurnal Teknik Sipil, 2016 A significant increasing of the space demand and supported by the applicable regulation especially in the congested areas, give the possibility to extend the building vertically.
Andy Prabowo , Yuskar Lase
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Assessing Seismic Performance of the Elliptic Braced Moment Resisting Frame through Pushover Method [PDF]
Journal of Rehabilitation in Civil Engineering, 2019 The seismic performance of elliptic braced moment resisting frame (ELBRF) is assessed here and is found that the structural behavior is improved and is of free of architectural space.
Habib Ghasemi Jouneghani +3 more
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Shaking Table Testing of a Low-Rise Reinforced Concrete Intermediate Moment Resisting Frame
Buildings, 2022 Multi-level shaking table tests were performed on a 1:3 reduced scale two-story reinforced concrete (RC) intermediate moment resisting frame (IMRF) conforming to the requirements given in the ACI-318-19.
Sida Hussain +4 more
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Effect of irregularity on seismic design parameters of RC-infilled structures
Magazine of Civil Engineering, 2021 A four-storey reinforced concrete (RC) building is seismically evaluated with the incorporation of different irregularities. Three model systems have been considered, i.e., model I: (RC-infilled regular frame in X and Y direction), model II: (RC-infilled
Shendkar Mangeshkumar +2 more
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Overstrength Factors of Buckling Restrained Braced Frames [PDF]
Journal of the Earthquake Engineering Society of Korea, 2004 In this study the overstrength factors of medium to low-rise bucking restrained braced frames (BRBF) were evaluated. Various design variables, such as number of stories, span length, yield strength of the brace, level of earthquake load, and the response modification factors.
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Analytical Derivation and Experimental Verification of Overstrength Factors of Dowel-type Timber Connections for Capacity Design [PDF]
Journal of Earthquake Engineering, 2020 In timber structures, connections traditionally provide ductility and energy dissipation under seismic loading. Capacity design ensures that the global structural response is ductile by applying overstrength to the design demand of brittle elements. Overstrength is often derived experimentally which is costly and time-consuming.
Lisa-Mareike Ottenhaus +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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The New Formulation of the Behavior Factor's “Theoretical -regulatory Aspect”
MATEC Web of Conferences, 2014 The three last decades have seen a massive research program dealing with the global behavior of structures under seismic actions. This leads to formulate the behavior factor as the product of three factors: ductility, overstrength and redundancy.
Boutaoutaou ElArabi +2 more
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Seismic evaluation of composite moment frames subjected to near-fault ground motions
Results in Engineering, 2023 This paper investigates the seismic behavior of composite special moment frames (CSMF) under near-fault ground motions. For this purpose, two factors, response modification and deflection amplification are chosen.
Mohsenali Shayanfar +2 more
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