In the present paper, the fracture behaviour ofroller-compacted concrete specimens isexamined. Such specimens are reinforced withdifferent types of steel and polypropylene fibresrandomly distributed in the cementitious matrix.The Modified Two-Parameter Model, proposedby the authors, is employed to compute thecritical stress intensity factor (fracturetoughness) taking into account the possiblekinked crack occurring during the stable crackpropagation.
Fracture behaviour of hybrid roller-compacted concrete
Camilla Ronchei;
2018-01-01
Abstract
In the present paper, the fracture behaviour ofroller-compacted concrete specimens isexamined. Such specimens are reinforced withdifferent types of steel and polypropylene fibresrandomly distributed in the cementitious matrix.The Modified Two-Parameter Model, proposedby the authors, is employed to compute thecritical stress intensity factor (fracturetoughness) taking into account the possiblekinked crack occurring during the stable crackpropagation.File in questo prodotto:
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