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Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Science / Faculty of Science >
北海道大学地球物理学研究報告 = Geophysical bulletin of Hokkaido University >
第73号 >
横等方的媒質における理論地震記象への非弾性減衰の導入
| Title: | 横等方的媒質における理論地震記象への非弾性減衰の導入 |
| Other Titles: | Incorporation of Anelastic Attenuation Effects in Synthetic Seismograms for Transversely Isotropic Media |
| Authors: | 竹中, 博士1 Browse this author | | 中村, 武史2 Browse this author |
| Authors(alt): | TAKENAKA, Hiroshi1 | | NAKAMURA, Takeshi2 |
| Issue Date: | 19-Mar-2010 |
| Publisher: | 北海道大学大学院理学研究院自然史科学部門（地球物理学） |
| Journal Title: | 北海道大学地球物理学研究報告 |
| Journal Title(alt): | Geophysical bulletin of Hokkaido University |
| Volume: | 73 |
| Start Page: | 185 |
| End Page: | 194 |
| Abstract: | We propose an effective scheme for incorporating anelastic attenuation in synthetic seismograms for transversely isotropic media, where the scheme uses only two kinds of quality factors Q: QP and QS instead of five kinds of Q corresponding to five independent elastic constants. It is a straightforward extension of the scheme for isotropic media in the reflectivity method. We implement our scheme in a reflectivity code for transversely isotropic media, and show some numerical examples to illustrate feasibility of the scheme. |
| Type: | bulletin (article) |
| URI: | http://hdl.handle.net/2115/44473 |
| Appears in Collections: | 北海道大学地球物理学研究報告 = Geophysical bulletin of Hokkaido University > 第73号
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