書誌事項
- タイトル別名
-
- An attempt on the estimation of permeability at depth in laboratory tests : A case of the Ashigara Group
- シツナイ ジッケン ニ ヨル チカ シンブ ノ シントウリツ コウゾウ ノ スイテイ アシガラソウグン オ レイ ト シテ
この論文をさがす
抄録
For the purpose of understanding fluid flow regime in the focal area, the permeability structure and porosity distribution are critical factors. The effects of burial and subsequent uplifting on surface samples are evaluated by effective pressure cycling tests, and we propose a method to estimate permeability at depths. Permeability at Ashigara basin generally decreased with depth, and estimated permeability-depth relationship was plotted as log-linear curve, and that porosity-permeability relationship is described as a power law. Drastic permeability and porosity reduction with burial depths might be due to chemical cementation and time-dependent compaction rather than mechanical compaction.<br>
収録刊行物
-
- 地質学雑誌
-
地質学雑誌 113 (1), 27-32, 2007
一般社団法人 日本地質学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390001206238700032
-
- NII論文ID
- 110006164892
-
- NII書誌ID
- AN00141768
-
- ISSN
- 13499963
- 00167630
-
- NDL書誌ID
- 8668258
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
-
- 抄録ライセンスフラグ
- 使用不可