1994 Fiscal Year Final Research Report Summary
Study of Large Deformation Behavior and Impact Strength for Stiffened Plate
| Project/Area Number |
04452213
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| Research Category |
Grant-in-Aid for General Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
船舶構造・建造
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| Research Institution | University of Tsukuba |
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Principal Investigator |
GODA Kunio Univ.of Tsukuba, Inst.of Engng.Mech., Professor, 構造工学系, 教授 (40134209)
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| Co-Investigator(Kenkyū-buntansha) |
WATANABE Osamu Univ.of Tsukuba, Inst.of Engng.Mech., Associate Professor, 構造工学系, 助教授 (80111368)
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| Project Period (FY) |
1992 – 1994
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| Keywords | Stiffened Plate / Impact Strength / Large Deformation / Constititive Equation / Dynamic Plasticity / Internal Time Theory |
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| Research Abstract |
The experiments of thin rectangular plate reinforced by L-shaped ribs under the action of bending are carried out to investigate the large deformation behaviors as well as the impacte strenght, and compared with the finite element solutions. The constitutive equation for dynamic plasticity is proposed by extending the internal time theory of static plasticity, and the finite element analysis for the large shear deformationis carried out.
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Research Products
(4 results)
