OS1414 Development of Rational Integrity Evaluation Method for Core Shroud with Cracks : 3. Criteria for Integrity Evaluation Based on Quantification of Margin Included in the Present Evaluation Method
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- FUJINO Takushi
- The Japan Atomic Power Company
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- TERAKADO Takeshi
- The Japan Atomic Power Company
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- OKUDA Yukihiko
- 株式会社東芝
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- MASUDA Yuki
- 株式会比東芝
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- SAITO Koichi
- 日立GEニュークリア・エジー株式会社
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- YOSHIDA Shinji
- 東京電力株式会社
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- ITO Nobutaka
- 東京電力株式会社
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- DOZAKI Koji
- The Japan Atomic Power Company
Bibliographic Information
- Other Title
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- OS1414 き裂を有するシュラウドの合理的な健全性評価法の構築 : 3. 現行評価法が有する裕度の定量化に基づく健全性評価基準の検討
Abstract
In order to evaluate margin quantitatively included in the analysis method of the rules on fitness-for-service, potential factors which may have effect on collapse load were identified and the probabilistic distribution of collapse load caused by the variation of these factors was calculated. The margin was evaluated quantitatively by comparing the probabilistic distribution of collapse load with the allowable limits calculated by the existing analysis method of the rules on fitness-for-service. This study presented approaches to a rational integrity evaluation method on the rules on fitness-for-service based on the quantitative margin evaluation.
Journal
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- The Proceedings of the Materials and Mechanics Conference
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The Proceedings of the Materials and Mechanics Conference 2013 (0), _OS1414-1_-_OS1414-3_, 2013
The Japan Society of Mechanical Engineers
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Details 詳細情報について
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- CRID
- 1390001205873700736
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- NII Article ID
- 110009936733
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- ISSN
- 24242845
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed