Tilt Measurement of Rock Mass around Underground Oil Caverns
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- JODAI Kunihiro
- Rock Cavern Eng. Div., Japan Underground Oil Storage Co., Ltd.
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- UEDE Kazuo
- Rock Cavern Eng. Div., Japan Underground Oil Storage Co., Ltd.
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- HIROOKA Satoshi
- Div. of Development, Nikko Exploration & Development Co., Ltd.
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- KANBARA Hiroshi
- Div. of Development, Nikko Exploration & Development Co., Ltd.
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- TAKEMURA Susumu
- Div. of Development, Nikko Exploration & Development Co., Ltd.
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- MATSUOKA Toshifumi
- Graduate school of Eng., Kyoto Univ.
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- TSUKADA Kazuhiko
- Graduate school of Eng., Kyoto Univ.
Bibliographic Information
- Other Title
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- 地下石油岩盤タンクにおける微小傾斜の計測
- チカ セキユ ガンバン タンク ニ オケル ビショウ ケイシャ ノ ケイソク
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Abstract
To monitor the stability of the tunnel and the underground oil caverns, a continuous ground tilt observation was carried out using highly precise down-hole tiltmeters. The ground tilt due to earth tides, atmospheric pressure variation, and earthquakes could be measured clearly. These tilt components were separated from raw data, and the resumption to the former position after tilting by short-term events were observed by applying this analysis. It was confirmed that variation of the tendency to secular fluctuation of the ground tilt is possible by down-hole tiltmeters.
Journal
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- Journal of the Society of Materials Science, Japan
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Journal of the Society of Materials Science, Japan 55 (5), 523-528, 2006
The Society of Materials Science, Japan
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Details 詳細情報について
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- CRID
- 1390001205419696768
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- NII Article ID
- 110006570957
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- NII Book ID
- AN00096175
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- ISSN
- 18807488
- 05145163
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- NDL BIB ID
- 7961583
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed