STUDY ON THE DESIGN METHOD OF THE EXTRUDED CONCRETE LINING METHOD BASED ON THE INVESTIGATION AND ITS ANALYSIS IN AKIMA TUNNEL OF HOKURIKU SHINKANSEN
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- Minemoto Mamoru
- THE JAPAN SOCIETY OF CIVIL ENGINEERS
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- Kito Makoto
- THE JAPAN SOCIETY OF CIVIL ENGINEERS
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- Tashiro Mikio
- THE JAPAN SOCIETY OF CIVIL ENGINEERS
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- Kajiwara Yuzo
- THE JAPAN SOCIETY OF CIVIL ENGINEERS
Bibliographic Information
- Other Title
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- 北陸新幹線秋間トンネルの調査解析に基づく掘削覆工併進工法の覆工設計手法に関する研究
Abstract
This study discusses the field tests and its analysis on the Extruded Concrete Lining method which was adopted in the Akima Tunnel of Hokuriku Shinkansen Project (Hokuriku Super-Express Line Project) as the first application in Japan, and the ground pressure which are important factors to design the tunnel lining. We propose the method to obtain the strength and the modules of elasticity of concrete at the age of removal of forms from the maturity, and the method to obtain the ratio of release of rock. the newly proposed design method is based on the limit state design method. In this method, it's prescribed that the compressive-section area shall be down to 50% of the entire design section.
Journal
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- Doboku Gakkai Ronbunshu
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Doboku Gakkai Ronbunshu 1995 (510), 175-192, 1995-03-20
Japan Society of Civil Engineers
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Keywords
Details 詳細情報について
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- CRID
- 1390282680285699840
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- NII Article ID
- 130003800533
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- ISSN
- 18827187
- 02897806
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed