Zobrazeno 1 - 10 of 12 pro vyhledávání: '"Masato Tsurugi"'
1
High-Frequency Spectral Decay Characteristics of Seismic Records of Inland Crustal Earthquakes in Japan: Evaluation of the fmax and κ Models
Autor: Reiji Tanaka, Takao Kagawa, Masato Tsurugi, Kojiro Irikura
Publikováno v: Bulletin of the Seismological Society of America. 110:452-470
We examined high-frequency spectral decay characteristics of ground motions for inland crustal earthquakes in Japan, which are important in strong ground motion predictions. We examined 105 earthquakes (Mw 3.3–7.1), including seven large earthquake
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2da14168cf810d651fec5a36ab1f32dc
https://doi.org/10.1785/0120180342
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2
Simultaneous rupture on conjugate faults during the 2018 Anchorage, Alaska, intraslab earthquake (MW 7.1) inverted from strong-motion waveforms
Autor: Masato Tsurugi, Ken Miyakoshi, Yujia Guo
Publikováno v: Earth, Planets and Space. 72
An MW 7.1 intraslab earthquake within the Pacific/Yakutat slab underlying the North American Plate struck Anchorage, southern Alaska, on November 30, 2018. The ground-motion records very close to the source region of the Anchorage earthquake provide
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::605137cd224dc7cce42f0aea7d09e5df
https://doi.org/10.1186/s40623-020-01315-x
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3
Akademický článek
High-Frequency Spectral Decay Characteristics of Seismic Records of Inland Crustal Earthquakes in Japan: Evaluation of the fmax and κ Models.
Autor: Masato Tsurugi, Reiji Tanaka, Takao Kagawa, Kojiro Irikura
Publikováno v: Bulletin of the Seismological Society of America; Apr2020, Vol. 110 Issue 2, p452-470, 19p
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4
Visualization of Green's function anomalies for megathrust source in Nankai Trough by reciprocity method
Autor: Masato Tsurugi, Katsuhiro Kamae, Hiroshi Kawase, Anatoly Petukhin, Ken Miyakoshi
Publikováno v: Earth, Planets and Space. 68
We used simulation by the reciprocity method to visualize the distribution of Green’s function amplitudes in the source of a megathrust earthquake in the Nankai Trough and considered the effects of various areas (asperities or strong motion generat
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d91687d5cf86eef7dc4308cbff14a2b
http://hdl.handle.net/2433/212433
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5
Study on a high-cut filter for strong ground motion prediction (Part2)
Autor: Kojiro Irikura, Masato Tsurugi, Takao Kagawa
Publikováno v: Journal of Japan Association for Earthquake Engineering. 9:1-18
強震動予測の高周波数帯域における精度向上を図るには，この帯域における地震動特性を明らかにする必要がある．そこで本研究では強震動予測のための高域遮断フィルターを提案する
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::143c4d8c57dbe416c31085a107f52413
https://doi.org/10.5610/jaee.9.1_1
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8
A METHOD TO ESTIMATE SITE EFFECTS ON SEISMIC INTENSITY BASED ON AMPLIFICATION SPECTRA
Autor: Masato Tsurugi, Masaru Kitaura, Sumio Sawada, Masakatsu Miyajima
Publikováno v: Doboku Gakkai Ronbunshu. 2003:191-205
震度予測を合理的に行なうためには, 地震動の構成要素である震源特性・伝播経路特性・サイト特性が震度に与える影響を把握する必要がある. そこで本研究では, サイト増幅スペクトル
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ff20ecc4287a622d26c92c74a148cda7
https://doi.org/10.2208/jscej.2003.738_191
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10
DISTRIBUTION OF SEISMIC INTENSITY IN OSAKA PREFECTURE DURING THE 1995 HYOGO-KEN NANBU EARTHQUAKE BASED ON QUESTIONNAIRE SURVEY
Autor: Sumio Sawada, Masato Tsurugi, Kenzo Toki, Kojiro Irikura
Publikováno v: Doboku Gakkai Ronbunshu. 1999:165-179
本研究では, 大阪府全域を対象としてアンケート震度調査を実施し, 1995年兵庫県南部地震の詳細な震度分布を求めた. 得られた震度分布の信頼性を確認するため, 地震観測記録から算出さ
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d97bd5369929fc67497332b55826ed50
https://doi.org/10.2208/jscej.1999.612_165
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