EVALUATION OF THE DEFORMATION CHARACTERISTICS ON WEATHERED GRANITE FOR LARGE-SCALE BRIDGE FOUNDATION
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- YAMAMOTO Shigeki
- JAPAN SOCIETY OF CIVIL ENGINEERS
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- NARUSE Yoshimi
- 本州四国連絡橋公団 第二管理局 技術管理課 本州四国連絡橋公団 第一建設局 保全部 道路維持課
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- SONODA Tamaki
- 本州四国連絡橋公団 第二管理局 技術管理課 (株) ダイヤコンサルタント
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- YAMAURA Masayuki
- 本州四国連絡橋公団 第二管理局 技術管理課 (株) ダイヤコンサルタント
Bibliographic Information
- Other Title
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- 風化花崗を基礎とする長大橋梁基礎地盤の変形特性評価
- 風化花崗岩を基礎とする長大橋梁基礎地盤の変形特性評価
- フウカ カコウガン オ キソ ト スル チョウダイ キョウリョウ キソ ジバン ノ ヘンケイ トクセイ ヒョウカ
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Abstract
In case of large-scaled bridge foundation of soft rocks such as weathered granite, it is important to evaluate deformation characteristics of bed rock properly for predicting deformation and rational foundation design. As the results of underground displacement measurement during construction, the authors have made to conclude as following points. In the range of the rock mass classification DH and CL at the survey point, <br>(1) The deformation characteristics depends on the strain level in the shallower zone.<br>(2) Whichever the rock mass classification, the deformation characteristics depend on the restrain in the deeper zone.<br>(3) The deformation characteristics depends on the large-scaled excavation in the near surface zone.
Journal
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- Doboku Gakkai Ronbunshu
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Doboku Gakkai Ronbunshu 1999 (617), 19-29, 1999-03-21
Japan Society of Civil Engineers
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Details 詳細情報について
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- CRID
- 1390001205309318912
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- NII Article ID
- 10002528179
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- NII Book ID
- AN10014020
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- ISSN
- 18827187
- 02897806
- http://id.crossref.org/issn/02897806
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- NDL BIB ID
- 4696262
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed