製造業を対象としたライフライン途絶抵抗係数の推計  [in Japanese] Estimation of Resiliency Factor of Industrial Sectors under Multiple Lifeline Disruptions  [in Japanese]

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Author(s)

Abstract

In order to clarify economic impacts of individual and simultaneous lifeline (electricity, water and gas) disruption caused by natural disasters, we designed questionnaire survey to estimate "resiliency factor" of each sector. Resiliency factor represents remaining amount of production under lifeline disruptions and reflects not only amount of lifeline usage but also regional, technical and mitigation characteristics of each sector. Based on the 469 effective replies to the questionnaire, resiliency factor of 15 industrial sectors is estimated. It is also shown that resiliency factor is possibly affected by the disruption patterns of lifelines and mitigation status of each sector such as installing a power generator. In addition, acceptable duration of production stop for each sector is estimated to investigate temporal influence of lifeline disruptions.

Journal

  • Journal of Japan Society for Natural Disaster Science

    Journal of Japan Society for Natural Disaster Science 23(4), 553-564, 2005-02-28

    日本自然災害学会

References:  12

Cited by:  4

Codes

  • NII Article ID (NAID)
    110002949752
  • NII NACSIS-CAT ID (NCID)
    AN10165274
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    02866021
  • NDL Article ID
    7318478
  • NDL Source Classification
    ZM2(科学技術--科学技術一般--大学・研究所・学会紀要)
  • NDL Call No.
    Z14-923
  • Data Source
    CJP  CJPref  NDL  NII-ELS  NDL-Digital 
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