| Project/Area Number |
24KJ1375
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| Research Category |
Grant-in-Aid for JSPS Fellows
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| Allocation Type | Multi-year Fund |
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| Section | 国内 |
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| Review Section |
Basic Section 17040:Solid earth sciences-related
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| Research Institution | Kyoto University |
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Principal Investigator |
黎 勝 京都大学, 工学研究科, 特別研究員(DC2)
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| Project Period (FY) |
2024-04-23 – 2026-03-31
|
| Project Status |
Granted (Fiscal Year 2024)
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| Budget Amount *help |
¥1,500,000 (Direct Cost: ¥1,500,000)
Fiscal Year 2025: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 2024: ¥1,000,000 (Direct Cost: ¥1,000,000)
|
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| Outline of Research at the Start |
This research adopts the LAMMPS to model molecular rocks and compute the biaxial friction experiments. Models with single asperity, a pair of asperities or a cluster of gouge materials under different geometries, space distributions and experiment conditions will be modeled respectively to quantify the rock wear mechanisms. And meanwhile, their links to friction evolution will also be clarified.Then,3D fractal models are to be built to statistically quantify the whole wear processes and friction evolution in realistic cases where repeated wear of asperities and fault gouge concurrently occur.
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