動的解析によるトンネル切羽の安定性評価
書誌事項
- タイトル別名
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- ANALYTICAL ASSESSMENT OF TUNNEL FACE STABILITY
説明
In order to assess the tunnel face stability and to estimate the ground settlements near the face quantitatively, a dynamic analysis has been conducted by taking the continuous and discontinuous mechanisms of the ground into account. The excavation process of the tunnel face, which gives big influence on the face stability, is taken into account in the analysis. The safety assessment equation, which has been proposed by one of the authors and verified through several field data, supports the appropriateness of the stability assessment results obtained by the analysis. The effects of pipe roof to stabilize the face and to decrease the settlements of the ground surface are made clear.
収録刊行物
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- トンネル工学研究発表会論文・報告集
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トンネル工学研究発表会論文・報告集 13 501-506, 2003
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
- 1390282680375232640
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- NII論文ID
- 130004387077
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- ISSN
- 18849091
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- データソース種別
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- JaLC
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可