書誌事項
- タイトル別名
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- Influences of Material Properties on Analogue Model Experiments of Geologic Structures
- チシツ コウゾウ ケイセイ カテイ ノ アナログ モデル ジッケン ニ オケル ザイリョウ ブッセイ ノ エイキョウ
この論文をさがす
説明
Scaled analogue model experiments are an excellent technique to examine underground geometry of geologic structures and its development processes, thus have been widely applied to the petroleum exploration. The experimental results are strongly affected by the physical properties of the materials, thus this paper measured the grain size and the internal friction angle of popular granular materials and compared them with the model results by a series of shortening experiments. The shear-box-test results showed that micro glass beads have a smaller internal friction angle than that of sand grains, and the grain size has little effect on the internal friction angle of micro beads. The results of the analogue experiments suggested that the internal friction angle defined by the grain shape affected the thrust fault angle as well as the surface inclination of the uplifted wedge-shaped structure. The material of a higher friction angle extended the fault spacing and increased the displacement of each fault. The grain size of the material has an effect of strain localization, and the number of faults was increased in the experiments of smaller grains.
収録刊行物
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- 材料
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材料 55 (5), 452-457, 2006
公益社団法人 日本材料学会
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詳細情報 詳細情報について
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- CRID
- 1390001205417980928
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- NII論文ID
- 110006570945
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- NII書誌ID
- AN00096175
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- ISSN
- 18807488
- 05145163
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- NDL書誌ID
- 7961471
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可