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LF seismogenic emissions and its application on the earthquake prediction
https://uec.repo.nii.ac.jp/records/8798
https://uec.repo.nii.ac.jp/records/879812cf9324-8d11-4906-bba1-b9c6b66f5fff
名前 / ファイル | ライセンス | アクション |
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AN00245377_88_64_39 (685.6 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2018-08-30 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | LF seismogenic emissions and its application on the earthquake prediction | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題 | EARTHQUAKE,EMISSION from UNDER GROUND | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Yoshino, Takeo
× Yoshino, Takeo× Tomizawa, Ichiro |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The authors are building a multi-point network system for the prediction of earthquake epicenter location by means of the seismogenic emission phenomena around Tokyo area. The network system consists of eight observation points with 50 km from each other and at each point a new digital type direction finding detector is set up with two loop sensors tuned to 82kHz. The output signals of the receivers are added into the digital vector composition circuit to obtain the direction angle of the source point,and this signal is transmitted to the center computer through a telemeter line. In order to protect from local man-made noise interferences,the warning is only anounced when the computation results of the center computer pointed one small area with high cross-corelation values for area from between all points.The source mechanism of emission related to precursors of earthquakes can be explained as electtromagnetic emissions for the rocks around the focus when they are crushed completely by the distortion pressure.And these emission energies are propagated in the ground along the boun-dary surface of the fault as a surface wave mode and radiated from the slit antenna which consists of the boundary at the ground surface of the fault.The authors will present the computer flow and try to explain the source mechanism of these emission in this paper. |
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内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 利用は著作権の範囲内に限られる | |||||
書誌情報 |
ja : 電子情報通信学会技術研究報告. EMCJ, [環境電磁工学] en : IEICE Technical Committee on Electromagnetic Compatibility 巻 88, 号 64, p. 39-45, 発行日 1988 |
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出版者 | ||||||
出版者 | 電子情報通信学会 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00245377 | |||||
権利 | ||||||
権利情報 | (c)1988 電子情報通信学会 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |