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123. Tensile response of hybrid-fibre concrete



Title: 123. Tensile response of hybrid-fibre concrete
Author(s): I. Markovic, J.C. Walraven, J.G.M. van Mier
Paper category : conference
Book title: 6th International RILEM Symposium on Fibre Reinforced Concretes
Editor(s): M. di Prisco, R. Felicetti and G.A. Plizzari
Print-ISBN: 2-912143-51-9
e-ISBN: 2912143748
Publisher: RILEM Publications SARL
Publication year: 2004
Pages: 1341 - 1352
Total Pages: 12
Nb references: 9
Language: English


Abstract: High performance Hybrid-Fibre Concretes (HFC) contain more types of steel fibres in one mixture. Uniaxial tensile strength of these concretes is rather high, and strain hardening is present as well. In this paper, the experimentally determined tensile behaviour of four different types of HFC is presented first. After that, the analytical model for the tensile softening is introduced. This model is based on the pullout of single fibres and on the number and orientation of fibres across the crack. Proposed model was subsequently compared with test results and evaluated.


Online publication: 2004-08-30
Publication type : full_text
Public price (Euros): 0.00


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