2014 Fiscal Year Final Research Report
adaptability of Hillerborg fictitious crack model to timber
| Project/Area Number |
25820267
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Building structures/Materials
|
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| Research Institution | Kochi University |
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Principal Investigator |
|
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| Project Period (FY) |
2013-04-01 – 2015-03-31
|
| Keywords | timber / fracture |
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| Outline of Final Research Achievements |
This study describes the adaptability of Hillerborg fictitious crack model to timber. Using the regression line between the cumulative loss of the potential energy and the fictitious splitting length from the test data, the fracture process zone length was defined. And our data indicated the adaptability of Hillerborg fictitious crack model to timber.Moreover we make the mechanical model for the timber joint of drift pin. From the comparison of the test data and simulation estimated value, it makes clear taht our model was valid from the practices.
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| Free Research Field |
木質構造
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