INVESTIGATION ON HOUSE DAMAGE OF MID-NIIGATA PREFECTURE EARTHQUAKE AND CORRELATION ANALYSIS WITH GEOMORPHOLOGICAL LAND CLASSIFICATION

• OHTSUKA Satoru

  長岡技術科学大学環境・建設系教授

• FUJISAWA Seiji

  長岡技術科学大学大学院建設工学専攻

• OCHIAI Hirokazu

  長岡技術科学大学大学院建設工学専攻

• ISOBE Koichi

  長岡技術科学大学環境・建設系助教

• TAKAHARA Toshiyuki

  金沢大学理工研究域環境デザイン学系助教

Bibliographic Information

Other Title

• 新潟県中越地震における家屋被害と地形分類の相関分析

Abstract

This study developed the house damage data-base of Mid-Niigata prefecture earthquake on Geographical Information System (GIS) and investigated the correlation between house damage and geomorphological land classifications. It is noted that the damage ratio of house was accurately assessed through GIS by using both house damage data-base and house data-base. Consequently, house hazard could be objectively discussed against the geomorphological land classification. It was concluded that house hazard generally decreased with distance from the earthquake epicenter, but it kept high in alluvial fan. The property of house damage distribution was keenly discussed quantitatively with various indexes.

Journal

• Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))

  Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)) 66 (1), 414-424, 2010

  Japan Society of Civil Engineers

Keywords

• Mid-Niigata Prefecture Earthquake
• House damage
• Geomorphological Land Classification
• Geographic Information System (GIS)

Details

• CRID: 1390282680327942400
• NII Article ID: 130004556663
• DOI: 10.2208/jscejseee.66.414
• ISSN: 21854653
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed