Published 1993 | Version v1
Report Open

Commissioning of qualification of structures, systems and components for seismic and environmental loads of CIRENE nuclear power plant

Creators

  • 1. ISMES S.p.A., Bergamo (Italy)
  • 2. ENEL S.p.A., Roma (Italy)

Description

On behalf of the Italian National Electricity Board (ENEL) concerning the commissioning of qualification of structures, systems and components of CIRENE NPP, ISMES performed a technical surveillance on the documentation concerning the environmental and seismic qualification of the safety related systems and experimental activities (dynamic and static tests) on plant buildings. The aims of the work were: - the evaluation of the qualification carried out (by test, by analysis, by combination of analysis and test) on the equipment and system, compared with the requirements of the ENEL technical specifications and the most recent international regulations; - the experimental determination of modal quantities (frequencies, damping, mode shapes) of the structures and, in the case of reactor building, the complex impedance of the soil for supporting the analytical work. The present paper deals with the criteria, the system and the results concerning the technical surveillance and with the characteristics and the results of the experimental tests

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Part of:
Upgrading of existing NPPs with 440 and 1000 MW WWER type pressurized water reactors for severe external loading conditions. Proceedings. Working material. V. 1, 2

Additional details

Publishing Information

Imprint Title
Upgrading of existing NPPs with 440 and 1000 MW WWER type pressurized water reactors for severe external loading conditions. Proceedings. Working material. V. 1, 2
Imprint Pagination
778 p.
Journal Page Range
p. 262-278
Report number
INIS-XA--184

Conference

Title
SMIRT-12 conference seminar no. 16 on upgrading of existing NPPs with 440 and 1000 MW VVER type pressurized water reactors for severe external loading conditions
Dates
23-25 Aug 1993
Place
Vienna (Austria)

INIS

Country of Publication
International Atomic Energy Agency (IAEA)
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
30053276
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CIRENE REACTOR; DAMPING; DYNAMICS; ENGINEERED SAFETY SYSTEMS; EXPERIMENT PLANNING; FAILURE MODE ANALYSIS; FREQUENCY MEASUREMENT; MECHANICAL TESTS; REACTOR COMPONENTS; REACTOR SAFETY; REACTOR STABILITY; RETROFITTING; RISK ASSESSMENT; SEISMICITY; STATIC LOADS
Descriptors DEC
HEAVY WATER MODERATED REACTORS; HWLWR TYPE REACTORS; MATERIALS TESTING; MECHANICS; PLANNING; POWER REACTORS; PRESSURE TUBE REACTORS; REACTORS; SAFETY; STABILITY; SYSTEM FAILURE ANALYSIS; SYSTEMS ANALYSIS; TESTING; THERMAL REACTORS; WATER COOLED REACTORS

Optional Information

Notes
13 refs, 9 figs