Results 11 to 20 of about 88,298 (298)
Applied Sciences, 2019 The resilience of cities has received worldwide attention. An accurate and rapid assessment of seismic damage, economic loss, and post-event repair time can provide an important reference for emergency rescue and post-earthquake recovery.
Xinzheng Lu +4 more
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, 2020 Nonlinear time history analysis represents the most appropriate structural analysis procedure to accurately analyze seismically base-isolated structures since their dynamic response is typically governed by a system of coupled nonlinear ordinary differential equations of the second order in time.
Vaiana N. +4 more
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, 2017 The nonlinear time history analysis of seismically base-isolated structures can require a significant computational effort when the behavior of each seismic isolator is predicted by adopting the widely used differential equation Bouc-Wen model. In this paper, a nonlinear exponential model, able to simulate the response of seismic isolation bearings ...
Vaiana, Nicolò, Serino, Giorgio
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Nonlinear Time-History Analysis Of 3-Dimensional Semi-Rigid Steel Frames
, 2012 This paper presents nonlinear elastic dynamic analysis of 3-D semi-rigid steel frames including geometric and connection nonlinearities. The geometric nonlinearity is considered by using stability functions and updating geometric stiffness matrix.
Phu-Cuong Nguyen, Seung-Eock Kim
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Taiyuan Ligong Daxue xuebao, 2021 In order to study the dynamic response of timber frame in Song Dynasty palace under horizontal acceleration, a series of nonlinear time-history analysis FE models were estallihed.
Jia WAN +4 more
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Development of seismic fragility surfaces for reinforced concrete buildings by means of nonlinear time‐history analysis [PDF]
Earthquake Engineering & Structural Dynamics, 2009 AbstractFragility curves are generally developed using a single parameter to relate the level of shaking to the expected structural damage. The main goal of this work is to use several parameters to characterize the earthquake ground motion. The fragility curves will, therefore, become surfaces when the ground motion is represented by two parameters ...
Seyedi, Darius +5 more
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Civil and Environmental EngineeringThe current paper included studying the effects of soft storey locations on dynamic response of reinforced concrete (RC) buildings under the impacts of earthquakes.
Ibrahim Teba Salim, Mohamad Halla Jasem
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Time history nonlinear earthquake response analysis considering materials and geometrical nonlinearity [PDF]
Nuclear Engineering and Design, 2002 Abstract A time history nonlinear earthquake response analysis method was proposed and applied to earthquake response prediction analysis for a Large Scale Seismic Test (LSST) Program in Hualien, Taiwan, in which a 1/4 scale model of a nuclear reactor containment structure was constructed on sandy gravel layer.
T. Kobayashi +4 more
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IMPAβ: Incremental Modal Pushover Analysis for Bridges
Applied Sciences, 2020 In the present study, the incremental modal pushover analysis (IMPA), a pushover-based approach already proposed and applied to buildings by the same authors, was revised and proposed for bridges (IMPAβ). Pushover analysis considers the effects of higher
Alessandro Vittorio Bergami +4 more
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Evaluation of nonlinear behavior of High Performance Fiber Reinforced Cementitious Composite (HPFRCC) Frames [PDF]
Journal of Structural and Construction Engineering, 2020 Replacing of conventional concrete by High Performance Fiber Reinforced Cementitious Composite (HPFRCC) could improve tensile strength, bending strength, shear strength and other capability of behaviour such as ductility, energy absorption and toughness.
mohammad hossein saghafi +2 more
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