想定を超える津波からの避難の特徴と対策 -宮城県志津川地区の事例分析-

• 奥村 与志弘

  京都大学

• 中道 尚宏

  関西テレビ放送株式会社

• 清野 純史

  京都大学

書誌事項

タイトル別名

• Evacuation Behavior from Unexpected Huge Tsunami: a Case Study of the 2011 Tohoku Tsunami in Sizugawa

抄録

The 2011 Tohoku tsunami was 2 to 3 times higher than the existed expectations. Many people were unexpectedly attacked by this devastating tsunami. In this study, the authors focused on an elderly care facility in Minami-sanriku town, Miyagi Pref., Japan, which was located outside the expected inundation zone. 41 users per 69 were killed by this unexpected tsunami. This study finds out the reasons why 28 users could evacuate, using an evacuation simulation, interviews, and a tsunami simulation. As a result, it was clarified that the unexpected huge tsunami shortened the usable time for evacuation because of the drastically delayed start time of evacuation. Quickly wide-spreading sense of crisis, assembly places after shaking, and so on should be considered for a safer society, able to cope with unexpected large tsunami events.

収録刊行物

• 土木学会論文集Ｂ２（海岸工学）

  土木学会論文集Ｂ２（海岸工学） 69 (2), I_1366-I_1370, 2013

  公益社団法人 土木学会

キーワード

• 津波
• 避難
• 2011年東北津波
• 想定外
• 南三陸町

詳細情報

• CRID: 1390282680296236800
• NII論文ID: 130004551025
• DOI: 10.2208/kaigan.69.i_1366
• ISSN: 18838944
• ISSN: 18842399
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可