Title :
Technologies and systems for minimization of damage from destructive earthquakes
Author :
Aliev, T. ; Abbasov, A. ; Guluyev, G. ; Pashayev, F. ; Sattarova, U.
Author_Institution :
Inst. of Cybern., Baku, Azerbaijan
Abstract :
Technologies and systems are offered, in which seismic-acoustic information from deep strata of the earth is received by means of acoustic sensors (hydrophones) installed at heads of suspended oil wells. The information on the state of seismic stability of construction objects is sent from sensors to local systems. Robust noise analysis of both seismic-acoustic data and the data received from all local systems carried out on the system server is used to perform monitoring of the beginning of origin of anomalous seismic processes and change in seismic stability of most vulnerable construction objects. Dealing with the problems of monitoring of seismic stability and identification of change in seismic processes facilitates minimization of damage caused by destructive earthquakes.
Keywords :
condition monitoring; earthquake engineering; hydrophones; mechanical stability; structural engineering; acoustic sensors; anomalous seismic processes; construction; damage minimization; destructive earthquakes; hydrophones; noise analysis; seismic stability monitoring; seismic-acoustic information; suspended oil wells; anomalous seismic processes; correlation functions; identification; matrix; monitoring; noise; robust estimates; seismic stability; seismic-acoustic station; set;
Conference_Titel :
Problems of Cybernetics and Informatics (PCI), 2012 IV International Conference
Conference_Location :
Baku
Print_ISBN :
978-1-4673-4500-2
DOI :
10.1109/ICPCI.2012.6486340
