SCALE MODEL EXPERIMENT ON INFLUENCE OF EARTHQUAKE MOTION ON COLLAPSE BEHAVIOR OF LEVEE WITH RISING RIVER WATER LEVEL

• KAWAJIRI Shunzo

  北見工業大学

• KAWAGUCHI Takayuki

  北見工業大学

• YAMASHITA Satoshi

  北見工業大学

• WATANABE Yasuharu

  北見工業大学

Bibliographic Information

Other Title

• 地震動が外水位上昇を受けた堤体の崩壊挙動に及ぼす影響に関する縮尺模型実験

Abstract

In recent years, damage to levees due to floods after the earthquake has been reported. However, there are few studies on the relevance between the magnitude of the earthquake and the level of the embankment during the flood. In this study, a scale model experiment was conducted to clarify the influence of the difference in maximum acceleration on the rising behavior of the water level in the levee and to clarify the penetration collapse behavior. Based on the experimental results, the permeability of levee varied depending on the magnitude of maximum acceleration. In addition, the amount of embankment deformation due to aftershocks may be affected by changes in permeability due to the main shock.

Journal

• Advances in River Engineering

  Advances in River Engineering 24 (0), 553-558, 2018

  Japan Society of Civil Engineers

Keywords

• Levee
• earthquake motion
• river water level
• scale model experiment

Details

• CRID: 1390291767808347392
• NII Article ID: 120007173246
• DOI: 10.11532/river.24.0_553
• ISSN: 24366714
• Web Site: https://kitami-it.repo.nii.ac.jp/records/2000027
• Text Lang: ja
• Data Source:
  • JaLC
  • IRDB
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Allowed