2018 Annual Meeting

Presentation information

Oral presentation

III. Fission Energy Engineering » 307-1 Computational Science and Engineering

[1C01-07] Numerical Analysis

Mon. Mar 26, 2018 10:10 AM - 12:00 PM Room C (R1-211 -R1 Building)

Chair: Masao Chaki (IAE)

11:25 AM - 11:40 AM

[1C06] Evaluation of effect of difference building modelings on seismic response of nuclear facilities

*Byunghyun Choi1, Akemi Nishida1, Ken Muramatsu2, Tsuyoshi Takada3 (1. JAEA, 2. Tokyo City University, 3. The University of Tokyo)

Keywords:SPRA, Seismic response analysis, Nuclear facility, Epistemic uncertainty, 3D finite element model

原子力施設の地震リスク評価の信頼性向上に資するため、認識論的不確実さの評価に着目し、原子炉建屋モデル化手法の違いが地震応答解析結果に与える影響を調査した。本稿では得られた知見について報告する。