1994 Fiscal Year Final Research Report Summary
Shear Design Method for Reinforced Concrete Structures using Accurate FEM Analysis
| Project/Area Number |
04302049
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| Research Category |
Grant-in-Aid for Co-operative Research (A)
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| Allocation Type | Single-year Grants |
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| Research Field |
Building structures/materials
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| Research Institution | CHIBA UNIVERSITY |
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Principal Investigator |
NOGUCHI Hiroshi Chiba Univ., Fac.of Eng., Professor, 工学部, 教授 (20107535)
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| Co-Investigator(Kenkyū-buntansha) |
KITAYAMA Kazuhiro Tokyo Metro.Univ., Fac.of Eng., A.Professor, 工学部, 助教授 (70204922)
KONDO Goro Kyoto Univ., Fac.of Eng., Research A., 工学部, 助手 (30195896)
FUJII Shigeru Kyoto Univ., Fac.of Eng., A.Professor, 工学部, 助教授 (70144334)
MATSUZAKI Yasuhiro Science Univ.of Tokyo, Fac.of Eng., Professor, 工学部, 教授 (30138979)
MORITA Shiro Kyoto Univ., Fac.of Eng., Professor, 工学部, 教授 (30025902)
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| Project Period (FY) |
1992 – 1994
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| Keywords | Reinforced Concrete Structure / FEM Analysis / Shear Resistance Mechanism / Shear Design Method |
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| Research Abstract |
In this study, the FEM analytical program with high accuracy applicable to RC structures with from ordinary strength to high strength materials was developed based on the previous basic experiment. The shear resistance mechanisms of RC members, shear resistance mechanisms after flexural yielding and the behavior of plastic hinges were investigated by FEM programs. From the analytical internal stress of members, the macroscopic models on which AIJ guideline's shear design equation was based were verified. The shear resistance mechanisms after flexural yielding were also investigated from the analytical internal stress flow. The macroscopic models verified by FEM analysis were developed and proposed to investigate the rational shear design method.
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