Sentence examples for linear response spectrum from inspiring English sources
Existing suites of ground motion time histories were scaled using linear response spectrum scaling for soil conditions using a well-known attenuation relationship.
In ESPA, a linear response spectrum analysis procedure is incorporated into SPA to consider the modal combination in the linear stage of vibration.
The nonlinear envelopes of key response parameters are similar to the design envelopes obtained from the linear response spectrum analysis of a shell elements model (B = 1.7) with proper inelastic force modification factors.
This paper proposes a novel computationally economical stochastic dynamics framework to estimate the peak inelastic response of yielding structures modelled as nonlinear multi degree-of-freedom (DOF) systems subject to a given linear response spectrum defined for different damping ratios.
Calculation of the nonlinear seismic response of tall guyed masts using detailed time-step finite element methods is far more complex than linear response spectrum analysis that is routinely used in structural engineering practice.
The thus derived ELPs, are utilized to estimate the peak response of the considered nonlinear system in the context of linear response spectrum-based dynamic analysis.
The linear response spectra of the ICEARRAY data indicate that the long-period energy of the velocity pulse seen along the strike-normal direction is not present in the strike-parallel direction.
In this paper, all the models are analysed both in linear static method which is known as equivalent static force method (ESFM) and linear dynamic method which is response spectrum method (RSM) and time history method (THM).
The aim of the study is to develop a procedure for the identification of seismic intensity parameters, which make it possible to relate the fragility of linear and non-linear systems for a given design response spectrum, with the fragility for a set of different recorded accelerograms.
In Endurance Time (ET) method gradually intensifying acceleration functions are created in a manner that the linear and nonlinear response spectra of them, while being proportional to average of real earthquakes spectra, intensifies in a uniform manner with time.
Several different linear and non-linear analyses are carried out, including standard response spectrum analyses, limit analyses with both pre-assigned failure mechanisms and Finite Elements (FE), pushover and non-linear dynamic analyses.
