2012 Fiscal Year Final Research Report
Schematization of constitutive models for geomaterials and coherent prediction of the deformation and failure on ground behaviors
| Project/Area Number |
22360184
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Geotechnical engineering
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| Research Institution | Nagoya Institute of Technology |
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Principal Investigator |
NAKAI Teruo 名古屋工業大学, 工学研究科, 教授 (00110263)
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| Co-Investigator(Kenkyū-buntansha) |
HOSSAIN Md. Shahin 名古屋工業大学, 大学院・工学研究科, 准教授 (00516495)
KIKUMOTO Mamoru 横浜国立大学, 都市イノベーション研究院, 准教授 (90508342)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 土の構成モデル / 砂 / 粘土 / 3次元応力 / 弾塑性 / 地盤の変形解析 |
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| Research Abstract |
On the basis of the past researches on constitutive modeling of geomaterials and its application to geo-engineering problems which have been done in our laboratory, a simple and sophisticated model which can describe uniquely various soil features in general stress systems is presented. Also, this model is applied to the analyses of various geotechnical problems. The present research enables the ration and coherent predictions from ground deformation to the failure, though practical predictions of the deformation and failure have been done separately.
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