STUDY ON PROBABILISTIC ASSESMENT METHOD OF WATER LEVEL IN WATER INTAKE FACILITY DUE TO TSUNAMI
-
- SATOU Yoshinori
- (株)ユニック
-
- KURITA Tetsushi
- 東電設計(株)
-
- KIMURA Tatsuto
- 東電設計(株)
-
- MATSUYAMA Masafumi
- (一財)電力中央研究所 原子力リスク研究センター
-
- MORI Hayato
- 中部電力(株)
Bibliographic Information
- Other Title
-
- 津波による取水設備内水位の確率論的評価手法に関する検討
Abstract
<p> The final goal of earthquake and tsunami PRA (Probabilistic Risk Assessment) for nuclear power plants is the evaluation of CDF (core damage frequency). Although there are some examples of probabilistic risk assessment on the rising water level for this CDF calculation, there are few evaluation cases on the downside of the water level for intake facilities. Therefore, in this study, we proposed a probabilistic risk assessment method in a practical intake facility for the downside of the water level, and verified the validity of this method for the sea area along the Kuril Trench - Japan Trench. From this simulation result, it is considered that the effectiveness of proposed method for probabilistic risk assessment of the downside of the water level in the intake facility and annual rate of exceedance for several lowest water level in the intake tank caused by the tsunami was shown.</p>
Journal
-
- Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)
-
Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering) 75 (2), I_877-I_882, 2019
Japan Society of Civil Engineers
- Tweet
Details 詳細情報について
-
- CRID
- 1390001277370017152
-
- NII Article ID
- 130007730322
-
- ISSN
- 18838944
- 18842399
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed