Results 11 to 20 of about 465,530 (295)

Development of practical downsampling methods for nonlinear time history analysis of complex structures

open access: yesSoil Dynamics and Earthquake Engineering, 2023
Majidi, N.   +3 more
openaire   +4 more sources

Time history nonlinear earthquake response analysis considering materials and geometrical nonlinearity [PDF]

open access: yesNuclear 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
openaire   +1 more source

Rapid Seismic Evaluation of Continuous Girder Bridges with Localized Plastic Hinges

open access: yesSensors, 2022
In seismic assessment of continuous girder bridges, plastic hinges form in bridge piers to dissipate seismic energy through nonlinear restoring forces.
Zhaolan Wei   +6 more
doaj   +1 more source

Nonlinear Time History Analysis for Seismic Effects on Reinforced Concrete Building

open access: yesNigerian Journal of Technological Development, 2022
A typical Reinforced Concrete (RC) building frame comprising of RC columns and connecting beams that participates in resisting the earthquake forces.
A. Hasan   +3 more
doaj   +2 more sources

IDC Cabinet Antiseismic Explicit Nonlinear Time History Analysis

open access: yesJournal of Physics: Conference Series, 2020
Abstract In order to accurately solve the problem of large deformation and high stress of the IDC cabinet structure caused by seismic load, in this paper, the seismic test of IDC cabinet physical prototype was completed, and the dynamic response of IDC cabinet model was studied by Radioss time-history analysis.
WenMan Du   +4 more
openaire   +1 more source

A reduced-order model of three-dimensional unsteady flow in a cavity based on the resolvent operator [PDF]

open access: yes, 2016
A novel reduced-order model for nonlinear flows is presented. The model arises from a resolvent decomposition in which the nonlinear advection terms of the Navier-Stokes equation are considered as the input to a linear system in Fourier space.
Blackburn, HM   +4 more
core   +2 more sources

Seismic Vulnerability Assessment of Jacket Type Offshore Platforms [PDF]

open access: yesJournal of Rehabilitation in Civil Engineering, 2018
Most of oil and gas offshore platforms are located in the seismic regains. Therefore, Seismic vulnerability evaluation of the offshore platforms is one of the essential vital issues in the structural systems.
Somayyeh Karimiyan
doaj   +1 more source

Integral equations of a cohesive zone model for history-dependent materials and their numerical solution [PDF]

open access: yes, 2014
A nonlinear history-dependent cohesive zone (CZ) model of quasi-static crack propagation in linear elastic and viscoelastic materials is presented. The viscoelasticity is described by a linear Volterra integral operator in time.
Atkinson   +12 more
core   +2 more sources

Resonant nonlinear magneto-optical effects in atoms [PDF]

open access: yes, 2002
In this article, we review the history, current status, physical mechanisms, experimental methods, and applications of nonlinear magneto-optical effects in atomic vapors.
A. Weis   +349 more
core   +2 more sources

Case study and Evaluation of two steel bracing systems in the Bam earthquake and methods of retrofitting [PDF]

open access: yesJournal of Structural and Construction Engineering, 2018
In the seismically active countries such as Iran, there are many structures that have been designed and constructed in recent years that do not conform to the terms and provisions of the design codes.
Masoud Mirtaheri   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy