Field Survey of Greenhouses Damaged by Typhoon Faxai in 2019

DOI
  • MORIYAMA Hideki
    Institute for Rural Engineering, National Agriculture and Food Research Organization
  • ISHII Masahisa
    Institute for Rural Engineering, National Agriculture and Food Research Organization
  • TSUCHIYA Ryota
    Institute for Rural Engineering, National Agriculture and Food Research Organization

Bibliographic Information

Other Title
  • 令和元年房総半島台風による温室の被災パターン

Abstract

Typhoon Faxai, the Reiwa 1 Boso Peninsula Typhoon, hit Kanto Region in 2019 caused damages more than 36 billion yen on greenhouses in Chiba prefecture. We surveyed multiple side-by-side pipe-framed greenhouses and multi-span steel frame greenhouses damaged by the Typhoon and Typhoon Phanfone to elucidate the effect of layout condition on behaviors of damaged greenhouses and on air flow pattern around greenhouses. The damage causes of greenhouses were positive pressure on windward side wall or side gable, negative pressure and re-attachment flow on roofs of leeward greenhouses, and contraction flow. For the measures against strong wind, it is important that appropriate direction of shelter net, addition of bracing on pipe-framed greenhouse, and maintenance of depth of foundations of steel greenhouse.

Journal

Keywords

Details 詳細情報について

  • CRID
    1390297603758466944
  • DOI
    10.11449/sasj.52.1_9
  • ISSN
    21860122
    03888517
  • Text Lang
    ja
  • Data Source
    • JaLC
  • Abstract License Flag
    Allowed

Report a problem

Back to top