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Experimental study on the steel-fibre contribution to concrete shearbehaviour

Navarro-Gregori, Juan; Eduardo José Mezquida Alcaraz; Serna Ros, Pedro; Echegaray-Oviedo, Javier Andres (Elsevier, 2016-06)

This paper aims at studying the shear contribution of steel fibres in concrete. Ten reinforced concrete (RC) and steel-fibre reinforced concrete (SFRC) initially uncracked push-off specimens were tested. Average normal and ...
Modified push-off test for analysing the shear behaviour of concrete cracks

Echegaray-Oviedo, Javier Andres; Navarro-Gregori, Juan; Cuenca Asensio, Estefanía; Serna Ros, Pedro (Blackwell Publishing, 2017)

[EN] A detailed methodology to perform the so-called push-off test in precracked concrete specimens is presented. The test is performed with the specimen confined in 2 stages (precracking and push-off) to control crack ...
Upgrading the push-off test to analyze the contribution of steel fiber on shear transfer mechanisms

Echegaray Oviedo, Javier Andrés (Universitat Politècnica de València, 2014-11-14)

The shear behavior of a specimen made of reinforced concrete is complex. The resisting mechanisms are affected by different factors such as section form, slimness of the specimen, longitudinal and transversal reinforcement ...

Mostrando ítems 1-3 de 3