ANALYTICAL STUDIES ON COST EFFECTIVE COUNTERMEASURES AGAINST DISPLACEMENT OF PILED BRIDGE ABUTMENT ON SOFT GROUND
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- KAWAI Shunsuke
- 大成建設株式会社 技術センター 土木技術研究所
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- INAGAKI Motohiro
- 中日本高速道路株式会社 金沢支社
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- HORIKOSHI Kenichi
- 大成建設株式会社 技術センター 土木技術研究所
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- ITAKIYO Hiroshi
- 中日本高速道路株式会社 中央研究所
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- MISHIMA Nobuo
- 川崎地質株式会社 事業推進本部
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- Ohta Hideki
- 東京工業大学大学院 理工学研究科 国際開発工学専攻
Bibliographic Information
- Other Title
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- 軟弱粘土地盤上の橋台の変形対策とその費用対効果に関する解析的検討
Abstract
This paper presents analytical studies on effective countermeasures against actual piled bridge abutment constructed on thick soft clay ground. After 13 years from the construction, unloading of embankment with the use of EPS (Expanded Poly-Styrol) was unavoidable to prevent further damage to surroundings. The effects of unloading timing was varied in the first stage of the analyses, then the applicability of FCB was studied by varying the unloading timing and area. Based on the assumed scenario of each countermeasure, effective countermeasures in terms of cost performance were discussed.
Journal
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- Doboku Gakkai Ronbunshuu C
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Doboku Gakkai Ronbunshuu C 62 (3), 605-622, 2006
Japan Society of Civil Engineers
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Keywords
Details 詳細情報について
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- CRID
- 1390001205254732544
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- NII Article ID
- 130004468158
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- ISSN
- 1880604X
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed