Mais informações

PEREIRA DE OLIVEIRA, L. A. A resistência de aderência como parâmetro de compatibilidade entre o graute de enchimento e as unidades da alvenaria estrutural. In: INTERNATIONAL SEMINAR ON STRUCTURAL MASONRY FOR DEVELOPING COUNTRIES, 5., 1994, Florianópolis. Anais... Florianópolis, 1994. p. 214-227.
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Número de Trabalhos: 2 (Com arquivo PDF disponíveis: 2)
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Abstract

In reinforced masonry, a satisfactory structural behaviour is obtained by a real mixed structure forneed by the four constituents: bricks or blocks, mortar, grout and reinforcement, where the stresses are properly distributed. The bond between them, particularly between grout and block, is a fundamental property. This article is devoted to the presentation of a block-grout bond test and a model for the determination of the bond strength. There is a good aggreement between this theoretical model and experimental results. The experimental data show that the behaviours of the compression and bond strengths are opposite.
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