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Nonstationary stochastic model of earthquake motions

Amin, M. / Ang, A.H.S.

Eight strong-motion accelerograms recorded on firm ground and at moderate epicentral distances are studied for purpose of developing reasonable stochastic representation of time history of ground accelerations during strong earthquakes; nonstationary gaussian filtered shot-noise process is examined; member functions of mathematical model and their associated linear response spectra are compared with corresponding information obtained from recorded accelerograms; nonstationary gaussian filtered shot-noise process with second-order filter is proposed for stochastic simulation of strong-motion earthquakes.

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Nonstationary stochastic model of earthquake motions

Amin, M. / Ang, A.H.S.

Eight strong-motion accelerograms recorded on firm ground and at moderate epicentral distances are studied for purpose of developing reasonable stochastic representation of time history of ground accelerations during strong earthquakes; nonstationary gaussian filtered shot-noise process is examined; member functions of mathematical model and their associated linear response spectra are compared with corresponding information obtained from recorded accelerograms; nonstationary gaussian filtered shot-noise process with second-order filter is proposed for stochastic simulation of strong-motion earthquakes.

Nonstationary stochastic model of earthquake motions

Amin, M. / Ang, A.H.S.

Eight strong-motion accelerograms recorded on firm ground and at moderate epicentral distances are studied for purpose of developing reasonable stochastic representation of time history of ground accelerations during strong earthquakes; nonstationary gaussian filtered shot-noise process is examined; member functions of mathematical model and their associated linear response spectra are compared with corresponding information obtained from recorded accelerograms; nonstationary gaussian filtered shot-noise process with second-order filter is proposed for stochastic simulation of strong-motion earthquakes.

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Title:

Nonstationary stochastic model of earthquake motions

Additional title:

ASCE -- Proc (J Eng Mechanics Div)

Contributors:

Amin, M. (author) / Ang, A.H.S. (author)

Published in:

American Society of Civil Engineers Proceedings, Journal of the Engineering Mechanics Division ; 94

Publication date:

1968

Size:

25 pages

Type of media:

Article (Journal)

Type of material:

Print

Language:

English

Keywords:

Structural design

© Metadata Copyright Elsevier B. V. All rights reserved.

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