Published July 2010 | Version v1
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Investigation on integrity of canal expanded joint

Creators

  • 1. Japan Atomic Energy Agency, Oarai Research and Development Center, Oarai, Ibaraki (Japan)

Description

An integrity investigation of a Canal Expanded Joint was carried out as one of the integrity investigation of the JMTR reactor building related facilities and components, before the repair or replacement work of the JMTR related facilities that had begun in FY2007. The Canal Expanded Joint will be used for long-term after the JMTR restart. In the integrity investigation, the visual inspection, the performance test (Surface observations, Durometer hardness test) were investigated respectively and the integrity of the Canal Expanded Joint was confirmed. In order to use the Canal Expanded Joint continuously for long-term, it is important for maintaining the integrity of the Canal Expanded Joint by the periodical maintenance and the repairing work including that has been conducted up to now. (author)

Availability note (English)

Available from JAEA; DOI: https://doi.org/10.11484/jaea-review-2010-017

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Additional details

Identifiers

DOI
10.11484/jaea-review-2010-017;

Publishing Information

Imprint Pagination
30 p.
Report number
JAEA-Review--2010-017

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
42048269
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Descriptors DEI
BUILDINGS; DISCHARGE CANALS; EXPANSION JOINTS; HARDNESS; INSPECTION; JMTR REACTOR; MODIFICATIONS; OPTICAL MICROSCOPES; PERFORMANCE TESTING; REACTOR MAINTENANCE; REACTORS; REPAIR; RUBBERS; SURFACES
Descriptors DEC
ELASTOMERS; ENRICHED URANIUM REACTORS; IRRADIATION REACTORS; JOINTS; MAINTENANCE; MATERIALS TESTING REACTORS; MECHANICAL PROPERTIES; MICROSCOPES; ORGANIC COMPOUNDS; ORGANIC POLYMERS; POLYMERS; REACTORS; RESEARCH AND TEST REACTORS; RESEARCH REACTORS; TANK TYPE REACTORS; TEST FACILITIES; TEST REACTORS; TESTING; WATER COOLED REACTORS; WATER MODERATED REACTORS

Optional Information

Notes
4 refs., 12 figs., 10 photos