STRONG MOTION ESTIMATION WITH HIGH DENSITY IN KAMISHIRO DISTRICT, HAKUBA VILLAGE FOR THE 2014 NORTHERN NAGANO PREFECTURE EARTHQUAKE BASED ON TEMPORARY AFTERSHOCK OBSERVATION AND NEWLY DEVELOPED CHARACTERIZED SOURCE MODEL

• HATA Yoshiya

  大阪大学 大学院工学研究科

• MURATA Akira

  金沢大学 理工研究域

• NOZU Atsushi

  (国研)港湾空港技術研究所 地震防災研究領域

• HADA Koji

  (株)ニュージェック 建築グループ

• YAMADA Masayuki

  (株)ニュージェック 技術開発グループ

• MIYAJIMA Masakatsu

  金沢大学 理工研究域

• FUJIKI Akira

  大阪大学 工学部

• TOKIDA Ken-ichi

  大阪大学 大学院工学研究科

Bibliographic Information

Other Title

• 2014年長野県北部の地震における白馬村神城地域での臨時余震観測に基づく強震動の広域評価

Abstract

 Evaluation with high accuracy of ground motion at a damaged site is very important to analyze collapse mechanism of structures such as wooden houses. A serious disaster occurred during the 2014 Northern Nagano Prefecture Earthquake. However, there were no strong motion observation stations at the damage sites of wooded houses during this earthquake. In this study, the seismic waveforms at Kamishiro District, where a serious damage to wooded houses occurred, were estimated with high density based on empirical site amplification and phase effects. The estimated seismic waveforms will be useful for rational safety assessment of wooden houses.

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)) 72 (4), I_55-I_67, 2016

  Japan Society of Civil Engineers

Keywords

• ground motion
• site effects
• aftershock observation
• fault model
• wooden house

Details

• CRID: 1390282680325735808
• NII Article ID: 130005152694
• DOI: 10.2208/jscejseee.72.i_55
• ISSN: 21854653
• Web Site: http://hdl.handle.net/2297/45520
• Web Site: https://www.jstage.jst.go.jp/article/jscejseee/72/4/72_I_55/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • IRDB
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed