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Main factors affecting strong ground motion calculations: Critical review and assessment

Abstract

In the interests of guarding lives and property against the effects of earthquakes, building codes are frequently enforced when erecting conventional structures, usually calling for simple, static calculations. Where more vulnerable facilities are involved, the failure of which, or of parts of which, could subject the environment to harmful substances, more sophisticated methods are used to compute or verify their design, often accompanied by safety margins intended to compensate for uncertainties encountered at various stages of the analysis that begins with input seismic data and culminates with an effective anti-seismic design. The forthcoming discussion will deal with what is known of the characteristics of strong ground motion, highly variable according to context, without entering into the problems raised by seismotectonic studies, which actually constitute the first aspect that must be addressed when performing such an analysis. Our conclusion will be devoted to cogent R and D work in this area.
Authors:
Mohammadioun, B; [1]  Pecker, A [2] 
  1. DAS/SASC (France)
  2. Societe Geodynamique et Structure (France)
Publication Date:
Jul 01, 1990
Product Type:
Technical Report
Report Number:
CEA-DAS-733; INIS-XA-N-027
Resource Relation:
Other Information: 29 refs, 14 figs; PBD: 1990
Subject:
42 ENGINEERING; EARTHQUAKES; GROUND MOTION; MATHEMATICAL MODELS; SEISMIC WAVES; SHOCK WAVES
OSTI ID:
20498843
Research Organizations:
CEA Centre d'Etudes Nucleaires de Fontenay-aux-Roses, 92 (France). Dept. d'Analyse de Surete
Country of Origin:
IAEA
Language:
English
Other Identifying Numbers:
TRN: XA04N0298070204
Availability:
Available from INIS in electronic form
Submitting Site:
INIS
Size:
30 pages
Announcement Date:
Sep 23, 2004

Citation Formats

Mohammadioun, B, and Pecker, A. Main factors affecting strong ground motion calculations: Critical review and assessment. IAEA: N. p., 1990. Web.
Mohammadioun, B, & Pecker, A. Main factors affecting strong ground motion calculations: Critical review and assessment. IAEA.
Mohammadioun, B, and Pecker, A. 1990. "Main factors affecting strong ground motion calculations: Critical review and assessment." IAEA.
@misc{etde_20498843,
title = {Main factors affecting strong ground motion calculations: Critical review and assessment}
author = {Mohammadioun, B, and Pecker, A}
abstractNote = {In the interests of guarding lives and property against the effects of earthquakes, building codes are frequently enforced when erecting conventional structures, usually calling for simple, static calculations. Where more vulnerable facilities are involved, the failure of which, or of parts of which, could subject the environment to harmful substances, more sophisticated methods are used to compute or verify their design, often accompanied by safety margins intended to compensate for uncertainties encountered at various stages of the analysis that begins with input seismic data and culminates with an effective anti-seismic design. The forthcoming discussion will deal with what is known of the characteristics of strong ground motion, highly variable according to context, without entering into the problems raised by seismotectonic studies, which actually constitute the first aspect that must be addressed when performing such an analysis. Our conclusion will be devoted to cogent R and D work in this area.}
place = {IAEA}
year = {1990}
month = {Jul}
}