GROUND DEFORMATION FOR SUPER NEIGHBORING CONSTRUCTION OF SLURRY SHIELD TUNNELS AND 3-DIMENSIONAL FEM ANALYSIS CONSIDERING EXCAVATING PROCESS
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- Miyakawa Fusao
- THE JAPAN SOCIETY OF CIVIL ENGINEERS
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- Kawaguchi Hiroshi
- 日本鉄道建設公団東京支社工事第三部
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- Mizutani Susumu
- THE JAPAN SOCIETY OF CIVIL ENGINEERS
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- Yoshimura Kazuhiko
- THE JAPAN SOCIETY OF CIVIL ENGINEERS
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- Kayukawa Koji
- THE JAPAN SOCIETY OF CIVIL ENGINEERS
Bibliographic Information
- Other Title
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- 泥水式シールドの超近接施工における地盤変状とその掘進過程を考慮した3次元FEM解析
- デイスイシキ シールド ノ チョウ キンセツ セコウ ニ オケル ジバン ヘン
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Abstract
In neighboring construction by shield tunneling method. it is necessary to grasp the ground deformation and the effect to the existing structures within the execution. In this paper, the method of 3-Dimensional FEM analysis considering the excavating process was suggested first. In this analysis, shield machine, segments and back-filling material are modeled and tunnel face pressure and backfill grouting pressure are considered as load conditions. Secondly, as an example of the shield tunnel by super neighboring construction, the FEM analysis was carried out and compared with the result of the measurements.
Journal
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- Doboku Gakkai Ronbunshu
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Doboku Gakkai Ronbunshu 1995 (528), 17-30, 1995-12-20
Japan Society of Civil Engineers
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Keywords
Details 詳細情報について
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- CRID
- 1390001205309721600
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- NII Article ID
- 10001646929
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- NII Book ID
- AN10014020
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- ISSN
- 18827187
- 02897806
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- NDL BIB ID
- 3916130
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed
