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Aguirre, Francisco; BARBOSA, Plácido. High strength concrete design according the Bulletin D'Information no. 228. In: INTERNATIONAL CONFERENCE ON HIGH-PERFORMANCE CONCRETE, PERFORMANCE AND QUALITY OF CONCRETE STRUCTURES, 3., 2002, Recife. Anais… Recife, 2002.
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Número de Trabalhos: 17 (Nenhum com arquivo PDF disponível)
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Dados do autor na base InfoHab:
Número de Trabalhos: Nenhum trabalho cadastrado(Nenhum com arquivo PDF disponível)
Citações: Nenhuma citação encontrada
Índice h: Indice h não calculado  
Co-autores: Nenhum co-autor encontrado

Abstract

This paper presents non-dimensional design charts for High Performance Concrete (HPC), such as axial load and moment interaction. The more realistic stress-strain curves used were proposed by CEB - Bulletin d’Information 228. The development is made applying “Silva Jr.’s Method”. The strain failure domains (strain diagrams) of HPC were defined considering the ultimate concrete strain and the strain that corresponds to the maximum stress. The resultant compression force in the equilibrium equations was obtained by integration of the area under the more realistic stress-strain curve. Non-dimensional interactive charts procedures and practical examples are obtained by using an algebraic and symbolic computer program.
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