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Title: 2011年東北地方太平洋沖地震の余震被害調査報告
Other Titles: Damage of the Aftershock off the Miyagi Prefecture on April 7, 2011
Authors: 山田, 真澄  kyouindb  KAKEN_id
福島, 康宏  KAKEN_name
後藤, 浩之  kyouindb  KAKEN_id  orcid (unconfirmed)
Author's alias: YAMADA, Masumi
GOTO, Hiroyuki
Keywords: 2011年東北地方太平洋沖地震
2011 off the Pacific coast of Tohoku earthquake
Miyagi-oki earthquake
damage survey
Issue Date: Sep-2013
Publisher: 京都大学防災研究所
Journal title: 京都大学防災研究所年報. B = Disaster Prevention Research Institute Annuals. B
Volume: 56
Issue: B
Start page: 131
End page: 151
Abstract: This manuscript reports the structural damage before and after the aftershock on April 7. We conducted four-day aftershock observation at Sanuma, Hasama-cho, Tome city, where roads and houses were subjected to severe damage during the 2011 off the Pacific Coast of Tohoku Earthquake. Using these aftershock records, we evaluated the difference of site amplification effects between Sanuma and nearby seismic stations, and estimated strong motion at Sanuma district during the main shock. The seismic intensity duirng the main shock at Sanuma was estimated as 7 with the JMA intensity scale.
Appears in Collections:Vol.56 B

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