Investigation of Mechanism of Multi-phased Landslide

2012 Fiscal Year Final Research Report

• Project/Area Number: 22580163
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Forest science
• Research Institution: Kyoto University
• Principal Investigator: TSUTSUMI Daizo 京都大学, 防災研究所, 准教授 (40372552)
• Project Period (FY): 2010 – 2012
• Keywords: パイプ流 / 二次災害 / 台湾高雄県小林村斜面崩壊 / 斜面安定解析 / 段階的斜面崩壊 / 水理特性 / 降雨浸透解析 / 鹿児島県奄美市

Research Abstract

Regarding to the multi-phased landslides which is in danger of secondary damage to evacuees or rescue unit, field investigations and flume experiments are conducted. Based on the results of these investigations and experiments, numerical model is developed to simulate and elucidate the mechanism of the multi-phased landslide. The model can be a useful tool to mitigate a risk of damage by the multi-phased landslide.

Research Products

• [Journal Article] An experiment and model simulation on multi-phased landslide (2012)
  • Author(s): Daizo Tsutsumi and Masaharu Fujita
  • Journal Title: Proceedings of the 3rd international workshop on multimodal sediment disasters Volume: 1巻 Pages: B1.1-B1.6
  • Peer Reviewed
• [Journal Article] Study on multiphased landslide by experimental and modeling approach (2012)
  • Author(s): Daizo Tsutsumi and Masaharu Fujita
  • Journal Title: Proceedings of the 3rd international symposium on sediment disasters & river environment in mountainous area Volume: 1巻 Pages: 9-14
• [Journal Article] 県小林村の深層崩壊発生機構に関する解析 (2011)
  • Author(s): 堤大三,藤田正治,宮本邦明,今泉文寿,藤本将光,国領ひろし,泉山寛明,台湾高雄
  • Journal Title: 水工学論文集 Volume: 55巻 Pages: 721-726
  • Peer Reviewed
• [Presentation] An experiment and model simulation on multi-phased landslide (2012)
  • Author(s): Daizo Tsutsumi
  • Organizer: the 3rd international workshop on multimodal sediment disasters
  • Place of Presentation: 岐阜県高山市 京都大学防災研究所 穂高砂防観測所
  • Year and Date: 20120922-26
• [Presentation] Study on multiphased landslide by experimental and modeling approach (2012)
  • Author(s): Daizo Tsutsumi
  • Organizer: The 3rd international symposium on sediment disasters & river environment in mountainous area
  • Place of Presentation: National Cheng-Kung University, Tainan City, Taiwan
  • Year and Date: 20120827-29
• [Presentation] 台湾高雄県小林村の深層崩壊発生機構に関する解析 (2011)
  • Author(s): 堤大三
  • Organizer: 土木学会水工学講演会
  • Place of Presentation: 東京都東京大学駒場キャンパス
  • Year and Date: 2011-03-09
• [Presentation] Analysis of triggering mechanism of deep-seated landslide induced by heavy rainfall (2010)
  • Author(s): Daizo Tsutsumi
  • Organizer: International Workshop of TCCIP Project on Climate Change
  • Place of Presentation: 台湾台北市
  • Year and Date: 2010-11-03
• [Presentation] 2009年台風Morakotによる台湾高雄県小林村での深層崩壊に関する検討 (2010)
  • Author(s): 堤大三
  • Organizer: 砂防学会研究発表会
  • Place of Presentation: 長野市若里市民文化ホール
  • Year and Date: 2010-05-27