Conference proceeding
Updating stochastic models for spatially variable seismic ground motions: CIVIL ENGINEERING RELIABILITY AND RISK ANALYSIS
APPLICATIONS OF STATISTICS AND PROBABILITY, VOLS 1 AND 2, pp.527-533
01 Jan 2000
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Abstract
A methodology for the updating of stochastic models for the description of seismic ground motions recorded over extended areas is presented. The approach (i) embeds seismic ground motion parameter estimation in a probabilistic framework; (ii) identifies temporal and spatial seismic ground motion characteristics simultaneously; and (iii) eliminates the requirement of spectral smoothing in coherency evaluations from recorded data. Thus, it provides more reliable estimates for seismic ground motion characterization than current practice; such estimates are necessary in the seismic response evaluation of lifelines.
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Details
- Title
- Updating stochastic models for spatially variable seismic ground motions
- Creators
- A ZervaJ L Beck
- Contributors
- R E Melchers (Editor)M G Stewart (Editor)
- Publication Details
- APPLICATIONS OF STATISTICS AND PROBABILITY, VOLS 1 AND 2, pp.527-533
- Publisher
- A A Balkema Publishers
- Number of pages
- 7
- Resource Type
- Conference proceeding
- Language
- English
- Academic Unit
- Civil, Architectural, and Environmental Engineering; [Retired Faculty]
- Identifiers
- 991019170347004721
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- Web of Science research areas
- Engineering, Civil
- Mathematics, Applied
- Statistics & Probability