Conference proceeding
Development of differential response spectra from spacial variability models
Proceedings of the Tenth World Conference on Earthquake Engineering, Vol.9, pp.5469-5474
01 Jan 1992
Abstract
This study analyzes the variability that results in the response of lifelines when two different models are used to describe the spatial incoherence of the seismic ground motions at their supports. The models were developed by Harichandran and Vanmarcke and Luco and Wong and are commonly used in lifeline earthquake engineering. Differential displacements and differential response spectra are evaluated from these models and compared. The comparison shows that the spatial variability models induce different lifeline response; the differences correlate with the degree of exponential decay of the models with separation distance and frequency.
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Details
- Title
- Development of differential response spectra from spacial variability models
- Creators
- A Zerva
- Publication Details
- Proceedings of the Tenth World Conference on Earthquake Engineering, Vol.9, pp.5469-5474
- Resource Type
- Conference proceeding
- Language
- English
- Academic Unit
- [Retired Faculty]; Civil, Architectural, and Environmental Engineering
- Identifiers
- 991021957265304721