2014 Fiscal Year Final Research Report
Development of method for reputing relations of end load displacement on layered stratum
| Project/Area Number |
23560686
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Building structures/materials
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| Research Institution | Okayama University of Science |
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Principal Investigator |
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| Project Period (FY) |
2011-04-28 – 2015-03-31
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| Keywords | 先端支持力 / 薄層支持層 / 評価方法 / 模型実験 |
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| Outline of Final Research Achievements |
The pile bearing capacity consists of pile end bearing capacity and pile skin friction. These days, the rate of pile end one to the total one. So it is necessary to evaluate the pile end one accurately. The pile end is settled on the supporting layer. When the strength of the soil and the thickness of the layer are enough, we can expect the adequate pile end bearing capacity. But if the thickness is small or the supporting layer includes a clay layer, the pile end capacity decreases. There is some evaluation method of the decrease, but the accuracy of them has not been investigated. This research is for investigating the accuracy of the methods based on the result of the model pile tests.
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| Free Research Field |
建築基礎構造
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