PERFORMANCE DESIGN OF ROAD EMBANKMENT ON SOFT GROUND
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- INAGAKI Motohiro
- 社団法人 土木学会 日本道路公団試験研究所
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- MISHIMA Nobuo
- 社団法人 土木学会 川崎地質 (株) 事業推進本部
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- TAKEBE Atsuji
- 社団法人 土木学会 前田建設工業 (株) 技術研究所
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- FUJIYAMA Tetsuo
- 社団法人 土木学会 前田建設工業 (株) 技術研究所
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- ISHIGURO Takeshi
- 社団法人 土木学会 前田建設工業 (株) 技術研究所
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- OHTA Hideki
- 社団法人 土木学会 東京工業大学理工学研究科
Bibliographic Information
- Other Title
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- 軟弱地盤上の道路盛土に対する性能設計の試み
- ナンジャク ジバン ジョウ ノ ドウロ モリド ニ タイスル セイノウ セッケイ ノ ココロミ
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Abstract
The performance-based design of road embankment on soft ground is scheduled to be introduced in the near future. In this paper, an applicability of an elasto visco-plastic soil/water coupled FEM to the performance-based road design is discussed. FEM analysis is carried out to simulate the long-term stress-deformation behaviour and the stability during construction of the actual road embankment on the soft ground. The analyzed and measured results agreed well and the maintenance cost estimated by the calculated residual settlement also agreed with the actual cost. Some case studies to select the optimum countermeasure for soft ground considering the road performance and minimum life-cycle-cost are carried out. One example of the performance-based design using FEM is shown through the case studies.
Journal
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- Doboku Gakkai Ronbunshu
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Doboku Gakkai Ronbunshu 2004 (771), 91-110, 2004-09-21
Japan Society of Civil Engineers
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Keywords
Details 詳細情報について
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- CRID
- 1390282680579639040
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- NII Article ID
- 130003984832
- 10013366185
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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
- 7111184
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed