書誌事項
- タイトル別名
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- ROCK MASS CHARACTERIZATIONS IN THE SHIKOKU REGIONAL TUNNEL BASED ON MEASUREMENT RESULTS
抄録
Using data gathered during construction of the expressway tunnels in Shikoku, this paper serves to distinguish between typical rock mass in Shikoku and other geological regions by analyzing rock mass characteristics in each region. The typical rock masses in Shikoku are the Ryouke Group, the Izumi Group, the Sanbagawa Group, the Chichibu Group and so on. The results of comparing two rock mass characterizations, ultimate displacement and the convergence process, are as follows: During tunneling, there was little difference in rock classification in both Shikoku and the other regions. However, despite being of the same classification, rock mass behavior varied, due to different causes, from region to region. Convergence of the displacement curve can be expressed in terms of exponential functions, Rock mass characteristics, as well, can be expressed in terms of exponential functions. It is shown that the results of the analyses are mostly in accordance with that recognized by engineers and technicians.
収録刊行物
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- 土木学会論文集F
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土木学会論文集F 62 (1), 89-100, 2006
公益社団法人 土木学会
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詳細情報 詳細情報について
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- CRID
- 1390282680232483328
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- NII論文ID
- 130004468604
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- ISSN
- 18806074
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可