1997
DOI: 10.1016/s0263-8223(97)00047-0
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Determination of the load-carrying capacity of steel fibre reinforced concrete beams

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Cited by 7 publications
(2 citation statements)
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“…Early analytical flexural models of fiber reinforced concrete beams included the effect of steel fibers by modifying concrete's stress-strain relations and then used force equilibrium and the "plane sections remain plane" hypothesis to calculate the crosssection's flexural capacity. Purkiss et al [9] proposed an analytical model for predicting the load-deformation relation and crack width of beams reinforced with steel bars and steel fibers. To account for the effect of steel fibers, the concrete stress-strain relation in tension is defined as linear with the same elastic modulus as in compression and maximum tensile stress equal to the experimentally obtained modulus of rupture.…”
Section: Introductionmentioning
confidence: 99%
“…Early analytical flexural models of fiber reinforced concrete beams included the effect of steel fibers by modifying concrete's stress-strain relations and then used force equilibrium and the "plane sections remain plane" hypothesis to calculate the crosssection's flexural capacity. Purkiss et al [9] proposed an analytical model for predicting the load-deformation relation and crack width of beams reinforced with steel bars and steel fibers. To account for the effect of steel fibers, the concrete stress-strain relation in tension is defined as linear with the same elastic modulus as in compression and maximum tensile stress equal to the experimentally obtained modulus of rupture.…”
Section: Introductionmentioning
confidence: 99%
“…Παρατήρησαν ότι η προσθήκη χαλύβδινων ινών σε δοκούς οπλισµένου σκυροδέµατος αυξάνει την καµπτική αντοχή τους και παράλληλα µειώνει το µέγεθος των ρωγµών. Στη συνέχεια, προσπάθησαν να προσδιορίσουν αναλυτικά τη φέρουσα ικανότητα των ίδιων δοκών και σύγκριναν τα αναλυτικά αποτελέσµατα µε τα αντίστοιχα πειραµατικά (Purkiss et al 1997). Ανέφεραν ότι ενώ οι αναλυτικές καµπύλες µπορούσαν να περιγράψουν ικανοποιητικά τις πειραµατικές µέχρι το στάδιο της ρηγµάτωσης, ακολούθως υπήρχαν αρκετές αποκλίσεις µεταξύ αναλυτικών και πειραµατικών αποτελεσµάτων.…”
Section: ∆οµικά µέλη από ινοπλισµένο τσιµεντοκονίαµαunclassified