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複合体の弾性理論による結晶質石灰岩の空隙形状分布の推定
https://iwate-u.repo.nii.ac.jp/records/9853
https://iwate-u.repo.nii.ac.jp/records/985359bf7059-795f-4849-a74d-ccb61bfc275e
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
bt-v37n1p15-26.pdf (1.3 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||
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| 公開日 | 2009-11-11 | |||||||||
| タイトル | ||||||||||
| タイトル | 複合体の弾性理論による結晶質石灰岩の空隙形状分布の推定 | |||||||||
| 言語 | ||||||||||
| 言語 | jpn | |||||||||
| 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 |
斎藤, 徳美
× 斎藤, 徳美
× 阿部, 司
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| 著者別名 | ||||||||||
| 識別子Scheme | WEKO | |||||||||
| 識別子 | 61198 | |||||||||
| 姓名 | SAITO, Tokumi | |||||||||
| 著者別名 | ||||||||||
| 識別子Scheme | WEKO | |||||||||
| 識別子 | 61199 | |||||||||
| 姓名 | ABE, Mamoru | |||||||||
| 著者(機関) | ||||||||||
| 値 | 岩手大学工学部 | |||||||||
| 著者(機関) | ||||||||||
| 値 | 東北大学工学部 | |||||||||
| 登録日 | ||||||||||
| 日付 | 2009-11-11 | |||||||||
| 書誌情報 |
物理探鉱 巻 37, 号 1, p. 15-26, 発行日 1984-01-01 |
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| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 0521-9191 | |||||||||
| Abstract | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | Based on Kuster's expressions concerning the elastic moduli of composite materials, the estimation of pore aspect ratio spectrum of crystalline limestone is discussed.Three conditions given below are assumed to make 3640 types of pore aspect ratio spectra. 1) Aspect ratio (α) ranges from 10^0 to lO^-5 and has a line spectrum distribution. Eleven values of aspect ratio are here chosen in this range to divide equally in logarithmic scale. 2) The distribution of aspect ratio corresponds to the normal frequency distribution. 3) A spectrum of pore shapes has only one peak. The longitudinal wave velocities are calculated for 3640 models with the limitations mentioned above, and the pore aspect ratio spectra of crystalline limestones are investigated by comparisons of the calculated velocities in dry and saturated state with the laboratory data. The results show the variation of longitudinal wave velocity with respect to water content can be quantitatively illustrated by the use of pore model with mixed aspect ratios instead of a single aspect ratio model, and that the most suitable model explaining velocity increase due to water saturation is governed by the grain size. The spectrum of pore shapes ranging from sphere to very thin cracks (aspect ratios 10^0 to lO^-5) is required to fit the coarse grained specimens, while the model concentrated as flat pore with aspect ratios ranging from 10^-2 to lO^-3 is suitable for the fine grained specimens. |
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| 出版者 | ||||||||||
| 出版者 | 社団法人物理探査学会 | |||||||||
| 権利 | ||||||||||
| 権利情報 | copyright (c) 1984 SEGJ | |||||||||
| 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 | |||||||||
