2017 Fiscal Year Final Research Report
A fundamental study for a strip yield modeling under equivalent distributed stress
| Project/Area Number |
16K18323
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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 |
Naval and maritime engineering
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| Research Institution | Hiroshima University |
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Principal Investigator |
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| Project Period (FY) |
2016-04-01 – 2018-03-31
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| Keywords | 破壊力学 / 有限要素法 / 材料力学 |
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| Outline of Final Research Achievements |
A fundamental study for a strip yield modeling based on an equivalent distributed stress is carried out. The fracture mechanics theory is formulated and discretized using a program. The numerical results are compared with those of finite element results and brittle fracture testing guidelines. Relation between classical criteria and presented approach are investigated. The proposed approach is adopted two-dimensional edge crack problem and three-dimensional surface crack problems. The results are examined.
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| Free Research Field |
船舶海洋工学
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