中小河川を横過する既存橋梁の上部工における被災リスクに関する一考察

DOI

書誌事項

タイトル別名
  • A study on the damage risk of existing bridge superstructures crossing small-to-medium-sized rivers

抄録

<p>Due to climate change, extreme rainfall events have become more frequent, causing notable damage to road bridges near small-to-medium-sized rivers. In past research, we identified vulnerable bridges during major floods. This study assesses bridges spanning small-to-medium-sized rivers, examining how regional and catchment variations impact flood probabilities. Our results show that flood likelihood varies by region and river conditions. We also observed varied rainfall patterns due to global warming and identified areas with increasing or decreasing rainfall. We suggest risk assessment techniques and measures for protecting bridges against potential flooding.</p>

収録刊行物

キーワード

詳細情報 詳細情報について

  • CRID
    1390018120873233280
  • DOI
    10.11532/structcivil.70a.201
  • ISSN
    1881820X
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
  • 抄録ライセンスフラグ
    使用不可

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