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- 星野 一男
- 元地質調査所 (現産総研) 燃料資源部
書誌事項
- タイトル別名
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- Role of Rock Mechanics in Underground Construction, Refering to a Case of the Large Caverns for Oil Storage
- チガク クラブ コウエン ホウコク チカ リヨウ ニ オケル ROCK MECHANICS ノ カダイ セキユ ビチク オ レイ ト シテ
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Rock mechanics belong to basic fields of science and technology, and are related to mining, oil, and civil engineering, as well as geology, geophysics, tectonics, and seismology.<BR>A national project of the underground caverns for oil storage was conducted throughout the 1980s and 1990s to study suitable construction sites. In this study, data on rock mechanics such as obtained by the rock deformation laboratory of the Geological Survey of Japan proved to be very valuable. These data were obtained from more than 500 rock specimens collected on foot from geologically representative localities nationwide. Finally, three sites, two consisted of granite and one of pyroclastic rock, were selected for construction. Detailed microscopic study of the failure pattern of specimens after the experiment indicated distinguishing brittle and ductile deformation characteristics. Brittle rock such as granite is harder in strength, sometimes with increased permeability; on the other hand, ductile rock such as pyroclastic rock is less permeable.
収録刊行物
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- 地学雑誌
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地学雑誌 116 (2), 287-293, 2007
公益社団法人 東京地学協会
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詳細情報 詳細情報について
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- CRID
- 1390001204230264960
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- NII論文ID
- 10025676457
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- NII書誌ID
- AN00322536
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- ISSN
- 18840884
- 0022135X
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- NDL書誌ID
- 8899574
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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