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ID 26018
本文ファイル
別タイトル
Databases of active faults and their uses in the United States
著者
キーワード
データベース
ハザードマップ
活断層図
確率論的地震危険度評価
database
hazard map
fault mapping
probabilistic hazard assessment
NDC
地球科学・地学・地質学
抄録(英)
Geologists and seismologists in the United States have been compiling and publicizing databases on possible sources of earthquakes including active faults since early 1970s. The ideas about the database and risk assessment have evolved in close response to public demands raised by such unforeseen earthquake hazards in 1989 Loma Prieta earthquake and 1994 Northridge earthquake. Though the forecasts of future earthquakes failed repeatedly, the scientific communities always analyzed the failure and improved the knowledge and technology. The faultrupture hazard zone mapping under the Alquist-Priolo act was supplemented by the seismic hazard mapping of liquefaction and landslides. Probabilistic earthquake hazard mapping of Southern California and entire United States clearly demonstrated the advantages of regional ground shaking assessment to the evaluation of fault activity.
掲載誌名
活断層研究
23号
開始ページ
5
終了ページ
12
出版年月日
2003
出版者
活断層研究会
ISSN
0918-1024
NCID
言語
日本語
NII資源タイプ
学術雑誌論文
広大資料タイプ
学術雑誌論文
DCMIタイプ
text
フォーマット
application/pdf
著者版フラグ
publisher
関連情報URL
部局名
文学研究科