2017 Fiscal Year Final Research Report
Development of a performance assessment system for concrete structures by using meso-scale and macro-scale structural analyses
Project/Area Number |
15H04031
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Structural engineering/Earthquake engineering/Maintenance management engineering
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Research Institution | University of Yamanashi |
Principal Investigator |
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Project Period (FY) |
2015-04-01 – 2018-03-31
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Keywords | コンクリート構造 / 剛体バネモデル / 微視的構造解析 / 巨視的構造解析 |
Outline of Final Research Achievements |
There is a need to develop a reliable method for assessing the performance sustained by deteriorated concrete structures. A numerical simulation is one of the useful and comprehensively understanding approaches for such the performance assessment of existing structures, where there are difficulties in modeling time-dependent behaviors in constitutive materials because of their complexity. In this research, based on the micro- and meso-scale analyses of concrete as composite materials, concrete damage due to cracking would be quantified, then the macro-scale structural analysis would provide the performance of deteriorated existing concrete structures.
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Free Research Field |
コンクリート構造学
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