607 使用済み燃料ラックの運動モデルの構築

• 金子 成彦

  東京大学

• 山崎 由大

  東京大学

• 高居 明弘

  東京大学大学院工学系研究科

書誌事項

タイトル別名

• 607 Dynamic model for a free standing spent fuel rack

抄録

The purpose of this paper is to propose the model for a free standing rack behavior under earthquake excitation, and to find a way to design an earthquake-resistant rack by using this model. In this paper, we established the model a rocking behavior of a rack, and we validated the proposed model comparing with an experiment. Succeedingly, we conducted parameter study with the model by changing the coefficient of statistic friction, the coefficient of dynamic friction, and the coefficient of restitution. Finally, we found that the coefficient of statistic friction had a limit to make an effect to the maximum angle of the rack, and that the coefficient of restitution might have a possibility to reduce the maximum displacement of the rack.

収録刊行物

• 機械力学・計測制御講演論文集

  機械力学・計測制御講演論文集 2015 "607-1"-"607-11", 2015-08-25

  一般社団法人日本機械学会

キーワード

• Free Standing rack
• rocking
• earthquake
• Fluid structure interaction

詳細情報

• CRID: 1570854177507386752
• NII論文ID: 110010054286
• NII書誌ID: AA11901770
• ISSN: 13480235
• 本文言語コード: ja
• データソース種別:
  • CiNii Articles