A study on the generation and growth of subsurface cavities in Fukuoka city

DOI Web Site Open Access
  • HOTTA Mayuko
    東京大学　工学部社会基盤学科
  • KUWANO Reiko
    東京大学生産技術研究所　都市基盤安全工学国際研究センター

Bibliographic Information

Other Title
  • 福岡市の路面下空洞の生成要因と成長速度に関する検討
  • フクオカシ ノ ロメン カ クウドウ ノ セイセイ ヨウイン ト セイチョウ ソクド ニ カンスル ケントウ

Search this article

Abstract

<p>A number of cavities develop below the roads. Subsurface cavities gradually grow and when they reach near the surface, the road depression or cave-in may happen.</p><p>In this study, data of subsurface cavities obtained in Fukuoka city were examined with some geographic factors such as landform, traffic and underground structure using GIS. It was found that landform and sewer pipe affected on cavity formation. Furthermore, the growing speed and volume of some cavities were calculated.</p>

Journal

  • SEISAN KENKYU

    SEISAN KENKYU 68 (4), 303-306, 2016

    Institute of Industrial Science The University of Tokyo

Related Projects

See more

Details 詳細情報について

Report a problem

Back to top