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Distributed Noise-Monitoring Systems for Seismic Stability Faults: Robust distributed noise-monitoring systems for the latent period of change in seismic stability of construction objects - Couverture souple

Aliev, Telman; Aliyev, Elchin

 
9783659377228: Distributed Noise-Monitoring Systems for Seismic Stability Faults: Robust distributed noise-monitoring systems for the latent period of change in seismic stability of construction objects
Couverture souple
ISBN 10 : 3659377228 ISBN 13 : 9783659377228
Editeur : LAP LAMBERT Academic Publishing, 2014

Synopsis

To obtain the information about the vulnerability of seismic stability of construction objects, we propose technologies and systems for the analysis of noisy signals received during weak earthquakes (which are typically more frequent than strong ones) from sensors installed in the most informative spots of a structure. It has been demonstrated that, during weak earthquakes, such estimates as noise variance, noise correlation value and cross-correlation function between the useful signal and the noise turn out to be stable values in the case of intact seismic stability of a building structure. However, if they change in the course of an earthquake, it is an informative attribute of the change in the seismic stability of the object. The characteristics of the structures that have been built before strong destructive earthquakes are taken as reference values remaining practically stable. Tangible fluctuation of the aforementioned estimates during a subsequent weak earthquake would suggest that the structure should be included in the risk group and the monitoring of its seismic stability should be performed regularly by means of mobile systems also proposed in this book.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

To obtain the information about the vulnerability of seismic stability of construction objects, we propose technologies and systems for the analysis of noisy signals received during weak earthquakes (which are typically more frequent than strong ones) from sensors installed in the most informative spots of a structure. It has been demonstrated that, during weak earthquakes, such estimates as noise variance, noise correlation value and cross-correlation function between the useful signal and the noise turn out to be stable values in the case of intact seismic stability of a building structure. However, if they change in the course of an earthquake, it is an informative attribute of the change in the seismic stability of the object. The characteristics of the structures that have been built before strong destructive earthquakes are taken as reference values remaining practically stable. Tangible fluctuation of the aforementioned estimates during a subsequent weak earthquake would suggest that the structure should be included in the risk group and the monitoring of its seismic stability should be performed regularly by means of mobile systems also proposed in this book.

Biographie de l'auteur

was born in 1935 in Azerbaijan. Professor, Doctor, Director of the Institute of Control Systems of ANAS, author of more than 400 sc. works, 60 patents and 10 monographs. Elchin Aliyev was born in 1962 in Azerbaijan. 1995-PhD, since 1989-head of department, head of scientific laboratory, author of more than 50 sc. works, 2 patents and 2 monograps.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2014
Langue
anglais
ISBN 10 
3659377228
ISBN 13 
9783659377228
Reliure
Broché
Nombre de pages
380
Coordonnées du fabricant
non disponible
Personne responsable
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Autres éditions populaires du même titre

9786209603099: Distributed Noise-Monitoring Systems for Seismic Stability Faults

Edition présentée

ISBN 10 :  6209603092 ISBN 13 :  9786209603099
Editeur : LAP Lambert Academic Publishing, 2026
Couverture souple