This study evaluates the impact, on estimates of seismic risk and its uncertainty, of alternative methods in treatment and characterization of earthquake ground motions. The objective of this study is to delineate specific procedures and characterizations that may lead to less biased and more precise seismic risk results. This report focuses on sources of conservatism and variability in risk that may be introduced through the analytical processes and ground-motion descriptions which are commonly implemented at the interface of seismic hazard and fragility assessments. In particular, implication of the common practice of using a single, composite spectral shape to characterize motions of different magnitudes is investigated. Also, the impact...
textSeismic slope stability is often evaluated via permanent displacement analyses, which quantify t...
This paper gives an in-depth discussion on the various methodologies currently available to predict ...
The effect of seismic hazard definition on the distribution of isolation-system displacements in a n...
Conservatism and variability in seismic risk estimates are studied: effects of uniform hazard spectr...
This report documents research pertaining to conservatism and variability in seismic risk estimates....
Poster 47The rigorous selection of ground motions is an important consideration in a seismic risk as...
<p>In earthquake engineering, the selection of input ground motions for nonlinear structural dynamic...
Analysis of the seismic risk to a structure requires assessment of both the rate of occurrence of fu...
This paper examines the sensitivity of uniform hazard response spectra to the variability of the gro...
The conditional spectrum (CS, with mean and variability) is a target response spectrum that links no...
One of the critical aspects of the geotechnical earthquake engineering is to evaluate the response o...
This study examines the impact of neglecting non-spectral parameters of ground motions (GMs), partic...
This study examines the impact of neglecting non-spectral parameters of ground motions (GMs), partic...
In a companion paper, an overview and problem definition was presented for ground motion selection o...
textSeismic slope stability is often evaluated via permanent displacement analyses, which quantify t...
textSeismic slope stability is often evaluated via permanent displacement analyses, which quantify t...
This paper gives an in-depth discussion on the various methodologies currently available to predict ...
The effect of seismic hazard definition on the distribution of isolation-system displacements in a n...
Conservatism and variability in seismic risk estimates are studied: effects of uniform hazard spectr...
This report documents research pertaining to conservatism and variability in seismic risk estimates....
Poster 47The rigorous selection of ground motions is an important consideration in a seismic risk as...
<p>In earthquake engineering, the selection of input ground motions for nonlinear structural dynamic...
Analysis of the seismic risk to a structure requires assessment of both the rate of occurrence of fu...
This paper examines the sensitivity of uniform hazard response spectra to the variability of the gro...
The conditional spectrum (CS, with mean and variability) is a target response spectrum that links no...
One of the critical aspects of the geotechnical earthquake engineering is to evaluate the response o...
This study examines the impact of neglecting non-spectral parameters of ground motions (GMs), partic...
This study examines the impact of neglecting non-spectral parameters of ground motions (GMs), partic...
In a companion paper, an overview and problem definition was presented for ground motion selection o...
textSeismic slope stability is often evaluated via permanent displacement analyses, which quantify t...
textSeismic slope stability is often evaluated via permanent displacement analyses, which quantify t...
This paper gives an in-depth discussion on the various methodologies currently available to predict ...
The effect of seismic hazard definition on the distribution of isolation-system displacements in a n...