地盤陥没災害と地下空洞調査について

• 川本 朓万

  応用地質株式会社中部支社

書誌事項

タイトル別名

• Damage to the ground caused by caving and investigation of underground cavities
• ジバン カンボツ サイガイ ト チカ クウドウ チョウサ ニ ツイテ

抄録

There are many abandoned coal and lignite mines, underground shelters excavated during the Second World War, hastily filled underground rooms and pipes during the re-construction following the Second World War all over Japan. Due to degradation of these cavities, sinkholes or ground subsidence resulting in casualties and damages to residential areas properties have been increasing in recent years. In addition, torrential rains and/or earthquakes make necessary to investigate the instability of such abandoned underground cavities.<br>The behavior of rock mass between the ground surface and shallow underground openings is very complex and it is affected by the mechanical behavior (deformation, local failures, loosening), weathering, and deterioration, following the excavation, underground water seepage. In this article, the author describes damages caused by ground subsidence, sinkholes and their mechanism associated with environmental factors, the collapse risk of abandoned mines. Furthermore, the importance of the development of exploration and surveying techniques to detect the location and geometry of abandoned underground cavities is disccused.

収録刊行物

• 物理探査

  物理探査 58 (6), 589-597, 2005

  社団法人　物理探査学会

キーワード

• caving damages
• subsidence
• sinkhole
• investigation of underground cavities
• collapse risk

詳細情報

• CRID: 1390001206496700800
• NII論文ID: 10018082310
• NII書誌ID: AN10028069
• DOI: 10.3124/segj.58.589
• ISSN: 18814824
• ISSN: 09127984
• NDL書誌ID: 7915768
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7915768
• Web Site: https://www.jstage.jst.go.jp/article/segj/58/6/58_6_589/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可