このアイテムのアクセス数: 68
このアイテムのファイル:
| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| jgssp.v09.cpeg045.pdf | 4.57 MB | Adobe PDF | 見る/開く |
完全メタデータレコード
| DCフィールド | 値 | 言語 |
|---|---|---|
| dc.contributor.author | Ogata, Sho | en |
| dc.contributor.author | Yasuhara, Hideaki | en |
| dc.contributor.author | Kinoshita, Naoki | en |
| dc.contributor.author | Kumagai, Takeru | en |
| dc.contributor.author | Inui, Toru | en |
| dc.contributor.author | Mishima, Seiki | en |
| dc.contributor.author | Kishida, Kiyoshi | en |
| dc.contributor.alternative | 岸田, 潔 | ja |
| dc.date.accessioned | 2021-11-19T05:57:45Z | - |
| dc.date.available | 2021-11-19T05:57:45Z | - |
| dc.date.issued | 2021-10 | - |
| dc.identifier.uri | http://hdl.handle.net/2433/266104 | - |
| dc.description.abstract | A multi-physics simulator, with geochemical reactions that depend on the pH condition, was proposed. The simulator was validated by replicating the measurements of the evolving permeability and the solute concentrations in a single rock fracture obtained from flow-through experiments under different pH conditions. Then, the changes in fracture permeability during the virtual long-term flow-through tests were predicted by assuming the permeant under various pH, stress, and temperature conditions. The predicted results show that the rate of permeability reduction under a pH of 11 was about 10 times faster than that under a pH of 7.0, and the impact of the pH condition was confirmed. | en |
| dc.language.iso | eng | - |
| dc.publisher | The Japanese Geotechnical Society | en |
| dc.publisher.alternative | 地盤工学会 | ja |
| dc.rights | © 2020 The Japanese Geotechnical Society | en |
| dc.rights | This PDF is deposited under the publisher's permission. 発行元の許可を得て登録しています. | en |
| dc.subject | permeability | en |
| dc.subject | single rock fractures | en |
| dc.subject | geochemical reactions | en |
| dc.subject | pH condition | en |
| dc.title | Multi-physics simulation for predicting the permeability change of single rock fracture due to geochemical effect depending on pH condition | en |
| dc.type | journal article | - |
| dc.type.niitype | Journal Article | - |
| dc.identifier.jtitle | Japanese Geotechnical Society Special Publication | en |
| dc.identifier.volume | 9 | - |
| dc.identifier.issue | 3 | - |
| dc.identifier.spage | 71 | - |
| dc.identifier.epage | 76 | - |
| dc.relation.doi | 10.3208/jgssp.v09.cpeg045 | - |
| dc.textversion | publisher | - |
| dcterms.accessRights | open access | - |
| datacite.awardNumber | 18J12549 | - |
| datacite.awardNumber | 19H02237 | - |
| datacite.awardNumber.uri | https://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-18J12549/ | - |
| datacite.awardNumber.uri | https://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-19H02237/ | - |
| dc.identifier.eissn | 2188-8027 | - |
| jpcoar.funderName | 日本学術振興会 | ja |
| jpcoar.funderName | 日本学術振興会 | ja |
| jpcoar.awardTitle | 地層処分における岩盤の透水特性評価を可能とする連成数値解析モデルの開発 | ja |
| jpcoar.awardTitle | 岩盤の熱・水・応力・化学連成数値シミュレータの開発と地層処分技術への実装 | ja |
| 出現コレクション: | 学術雑誌掲載論文等 | |
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