文章基本信息

标题：Las curvas tensión-deformación de hormigones ensayados bajo compresión uniaxial monotónica: una revisión sistemática
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作者：F. Salguero ; S. Romero ; S. G. Melgar 等
期刊名称：Informes de la Construcción
印刷版ISSN：0020-0883
电子版ISSN：1988-3234
出版年度：2013
卷号：65
期号：529
页码：41-54
DOI：10.3989/ic.11.114
出版社：Consejo Superior de Investigaciones Científicas
摘要：The existence of more than thirty different mathematical expressions that claims to represent the stress-strain relationship of a concrete specimen under monotonic and uniaxial compression (including those proposed in the official regulations of different countries that have regulated by law the use of concrete as structural material), seems to require an additional effort in formulating a universally accepted equation.As a first step toward that goal, in this paper we show and analyze systematically the different dynasties of equations that have been published, since the first proposals of Ritter and Bach (1897-1899), through the, more or less complicated, polynomial truncations of the Smith and Young’s equation (1956), continuing with the contributions based on statistical distributions of the damage model, and concluding with the analysis of the approach to the issue by the successive versions of the Model Code and the Spanish Structural Concrete Instruction (EHE-08).
关键词：Hormigón estructural; curvas tensión-deformación; revisión bibliográfica; modelado
其他关键词：Structural concrete; stress-strain curves; literature review; modelling