2017-4(25)

Operation of nuclear industry facilities

Article NameGeometric Parameter Monitoring of Nuclear Power Plant Protective Shell During Prestressing, Testing and Its Technical State Determining
AuthorsYu.I. Pimshin*1, G.A. Naumenko**2, S.M. Burdakov*3, Yu.S. Zabaznov*4
Address

* Volgodonsk Engineering Technical Institute the branch of National Research Nuclear University “MEPhI”,
Lenin St., 73/94, Volgodonsk, Rostov region, Russia 347360

1 e-mail: yipimshin@mephi.ru
ORCID: 0000-0001-6610-8725
WoS ResearcherID: J-6791-2017

3 e-mail: SMBurdakov@mephi.ru
ORCID iD: 0000-0002-8599-6008
WoS ResearcherID: F-6903-2017

4 e-mail: Jur-rik@mail.ru
ORCID iD is  0000-0003-1856-5221
Your ResearcherID is: V-3311-2017

** Don state technical university,
Gagarina Sq., 1, Rostov-on-Don, Rostov region, Russia, 344000

2 e-mail: geodez@aaanet.ru
ORCID: 0000-0002-7512-4687
WoS ResearcherID: J-7170-2017

AbstractThe paper considers the estimation theory of the protective hermetic shell technical condition and the experience of using the mobile geodetic diagnostic system at the Rostov Nuclear Power Plant Unit No. 4. The results of a regular built-in system designed for determining and evaluating the stress-strain state of protective hermetic shells during the take-and-take period and operation are compared. They are compared with the results of the geodetic system obtained at the same stages of the protective hermetic shell.
Keywordsprotective hermetic shell, technical condition, prestressing, testing, monitoring, mobile geodetic diagnostic system, stress-strain state evaluation
LanguageRussian
References

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