2011 Fiscal Year Final Research Report
Applicability limit of high accuracy simulation for rock-fall and debris-flow using several numerical methods.
| Project/Area Number |
21360222
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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 | Gifu University |
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Principal Investigator |
SAWADA Kazuhide 岐阜大学, 流域圏科学研究センター, 准教授 (30273121)
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| Co-Investigator(Kenkyū-buntansha) |
MAEDA Kenichi 名古屋工業, 都市社会工学科, 教授 (50271648)
KOBAYASHI Yoshikazu 日本大学, 理工学部, 講師 (20339253)
MORIGUCHI Syuji 岐阜大学, 社会基盤工学科, 助教 (20447527)
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| Co-Investigator(Renkei-kenkyūsha) |
AOKI Takayuki 東京工業大学, 学術国際情報センター, 教授 (00184036)
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| Project Period (FY) |
2010 – 2011
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| Keywords | 地盤 / 大変形解析 / SPH法 / MPS法 / 個別要素法 |
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| Research Abstract |
Applicable problems and applicable scopes of numerical methods(DEM, CFD, MPS and SPH) that are used in the field of geo-mechanics are summarized. First, allocable scopes of numerical methods are figured out based on deformation levels and types. Then, suitable numerical methods for each geotechnical problems, mainly focused on rockfalls and soil failures, were figured out. In addition, the numerical methods were applied to some engineering problems and important points were summarized from the point of view of engineering utilization.
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