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Strength of concrete under combined tensile-compressive stresses
Résumé On étudie la résistance du béton armé sous des efforts combinés en traction-compression au moyen de l'essai brésilien sur des cubes, cylindres, prismes, et des éprouvettes à section elliptique. A l'aide de ces résultats, on détermine l'influence de l'effort de compression latérale sur la résistance en traction longitudinale. Après analyse des résultats, on donne un critère de rupture sous la forme d'un diagramme d'interaction.
Summary Strength of plain concrete under combined tensile-compressive stresses has been studied by conducting splitting tests on cubes, cylinders, prisms and ellipses. Using these results the influence of lateral compressive stress on the longitudinal tensile strength of concrete has been determined. The results have been critically examined and a failure criterion in the form of an interaction diagram has been given.
Strength of concrete under combined tensile-compressive stresses
Résumé On étudie la résistance du béton armé sous des efforts combinés en traction-compression au moyen de l'essai brésilien sur des cubes, cylindres, prismes, et des éprouvettes à section elliptique. A l'aide de ces résultats, on détermine l'influence de l'effort de compression latérale sur la résistance en traction longitudinale. Après analyse des résultats, on donne un critère de rupture sous la forme d'un diagramme d'interaction.
Summary Strength of plain concrete under combined tensile-compressive stresses has been studied by conducting splitting tests on cubes, cylinders, prisms and ellipses. Using these results the influence of lateral compressive stress on the longitudinal tensile strength of concrete has been determined. The results have been critically examined and a failure criterion in the form of an interaction diagram has been given.
Strength of concrete under combined tensile-compressive stresses
Krishnaswamy, K. T. (author)
Matériaux et Construction ; 2 ; 187-194
1969-05-01
8 pages
Article (Journal)
Electronic Resource
English
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