種別 Paper
主題 Micromechanical Constitutive Relationship of Steel Fiber Reinforced Concrete with Strain Rate Effect
副題
筆頭著者 Sunaryo SUMITRO(Yokohama National University)
連名者1 Tatsuya TSUTBAKI(Yokohama National University)
連名者2
連名者3
連名者4
連名者5
キーワード steel fiber, concrete matrix, composite material, stress rate, strain rate, micromechanical constitutive relationship
19
2
先頭ページ 537
末尾ページ 542
年度 1997
要旨 A microstructural constitutive relationship that can describe the strain-rate effects on the mechanical properties of steel fiber reinforced concrete (SFRC) is presented. The constitutive properties are characterized separately on a microplane by normal deviatoric and volumetric strains and shear strain. The composite mechanical behavior which is affected by fiber and concrete matrix properties of each microplane is modeled. The material parameters are determined from test data. By comparison with experimental results from a literature, the appropriateness of modeling is confirmed.
PDFファイル名 019-01-2086.pdf


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