횡보강효과를 고려한 콘크리트의 응력-변형도 관계Stress-Strain Relations of Plain and Confined Concrete

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Baxed on the results tested by various researchers, a complete stress-strain relation of plain and confined concrete is proposed. The peak strength and the corresponding strain are calculated by using the Mohr-Coulomb theory and elastic tri-axial constitutive relation. A parametric study was conducted to assess the influence of the plain concrete strength, the degree of confinement, the shape of the section, and the tie configuration for the square section. According to this model, the behavior of concrete section is predicted, and compared with experimental data and other proposed models on circular and square sections. A good agreement between theoretical and experimental results is observed.
Publisher
한국콘크리트학회
Issue Date
1990-04
Language
KOR
Citation

1990 한국콘크리트학회 봄 학술대회, pp.116 - 121

URI
http://hdl.handle.net/10203/105603
Appears in Collection
CE-Conference Papers(학술회의논문)
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