METADATA IN ENGLISH
About
the journal
SEISMICHESKIE PRIBORY, ISSN:
0131-6230, eISSN: 2312-6965, DOI:
0.21455/si, http://elibrary.ru/title_about.asp?id=25597)
English Translation: Seismic
Instruments, ISSN: 0747-9239 (Print) 1934-7871 (Online),
https://link.springer.com/journal/11990
The
structure of a basic software and hardware complex for the technical condition
of buildings and structures seismometric monitoring system
E.P. Zolotukhin,
A.P. Kuzmenko, V.D. Neskorodev, A.V. Komarov,
V.S. Saburov, and D.B. Korolenko
Institute
of Computational Technologies, Siberian Branch of
Corresponding author:
E.P. Zolotukhin, e-mail: zepzoloto@mail.ru
Highlights
Abstract
The purpose of this study is to develop a draft structure of a basic
software and hardware complex for a building and structure seismic monitoring
system which is recommended for serial production. To achieve this, the authors
used modern methods and principles of software and technical systems design.
The methodological basis of this system is the promising engineering-seismometric
method. This method uses registration of spatial vibrations of an object under
the influence of a microseismic background of natural and technogenic origin.
The dynamic and elastic characteristics of a construction's structure are
calculated by the detected oscillations, which allow evaluating its technical condition. As a result of these
studies, the authors defined main technical and functional requirements, which the monitoring system should
provide for a wide range of applications. They proposed for a discussion a three-level structure of a modular
system for technical conditions monitoring. This structure will allow creating
an extensible open system which can easily increase a number of measuring channels
by increasing a number of standard plug-in modules. In addition, the system is
capable of recording seismic events (earthquakes) as well as providing seismometric monitoring. To represent
the main processes and the structure of the proposed basic system complex, the
authors have developed a functional model of the system, while working with the
most complete set of functions. The developed model is based on a data flow
diagram describing the processes of collecting, processing, storing, analyzing
and representing seismometric
monitoring data. The article briefly describes the functionality of the
proposed complex. The input data of the complex are the oscillations of the
structure recorded at observation points using three-component geophones. The
seismic signal recorder performs data collection, amplification, digitization
and transmission to the server. The server registers either seismic events followed by an assessment of the impact on the construction, or
performs a planned recording of microseismic oscillations to monitor the
technical condition of the facility, storing the vibration data to the
appropriate files. In case of an
earthquake registration, the system notifies the responsible
personnel. The data processing program uses recorded microseismic
oscillations and calculates the statistical parameters of the oscillations and complex transfer
functions, according to the spectra of which the operator manually detects
the values of the natural frequencies. The data analysis program evaluates the
elastic characteristics using a number of natural frequencies and a
mathematical design model of the structure's oscillations. Based on the
analysis of the changes in obtained dynamic and elastic characteristics, taking
into account the influence of external factors the program generates
information for monitoring of the structure's technical condition. These
results, as
well as the data of the seismic event impact assessment are the output
of the system.
Keywords: seismometric
monitoring, dynamic characteristics, program-technical complex, monitoring of
buildings and structures, measuring microseismic vibrations
Information
about the authors
ZOLOTUKHIN Evgeniy Pavlovich − Ph.D.,
docent, leading researcher / head of laboratory, Institute of Computational
Technologies of Siberian Branch of Russian Academy of Science, Academician M.A.
Lavrentiev avenue, 6, Novosibirsk, Russia, 630090 Phone: +7(383) 330-90-61.
E-mail: zepzoloto@mail.ru (corresponding author)
KUZMENKO Alexander Pavlovich, Ph.D., senior
researcher, Institute of Computational Technologies of Siberian Branch of
Russian Academy of Science, Academician M.A. Lavrentiev avenue, 6, Novosibirsk,
Russia, 630090 Phone: +7(383) 330-25-72. E-mail: apkuzm@gmail.com
NESKORODEV Victor Danilovich, head of sector,
Institute of Computational Technologies of Siberian Branch of Russian Academy
of Science, Academician M.A. Lavrentiev avenue, 6, Novosibirsk, Russia, 630090
Phone: +7(383) 330-25-72. E-mail: nvd49@mail.ru
KOMAROV Alexander
Vladimirovich, leading electronics engineer, Institute of Computational Technologies
of Siberian Branch of Russian Academy of Science, Academician M.A. Lavrentiev
avenue, 6, Novosibirsk, Russia, 630090 Phone: +7(383) 330-25-72. E-mail: avkom@ngs.ru
SABUROV Vladimir Sergeevich, researcher,
Institute of Computational Technologies of Siberian Branch of Russian Academy
of Science, Academician M.A. Lavrentiev avenue, 6, Novosibirsk, Russia, 630090
Phone: +7(383) 330-25-72. E-mail: saburov58@yandex.ru
KOROLENKO Daria Borisovna, junior
researcher, Institute of Computational Technologies of Siberian Branch of
Russian Academy of Science, Academician M.A. Lavrentiev avenue, 6, Novosibirsk,
Russia, 630090 Phone: +7(383) 330-25-72. E-mail: dbkorolenko@gmail.com
Cite this article as: Zolotukhin E.P.,
Kuzmenko A.P., Neskorodev V.D., Komarov A.V., Saburov V.S., and Korolenko D.B.
The structure of a basic software and hardware complex for the technical
condition of buildings and structures seismometric monitoring system, Seismicheskie Pribory, 2017. T. 53, No
2, pp.23–36. DOI: 10.21455/si2017.2-2 (in Russ.).
English translation of the article
will be published in Seismic Instruments,
ISSN: 0747-9239 (Print) 1934-7871 (Online), https://link.springer.com/journal/11990),
2018, Volume 54, Issue 2.