A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Double-Punch Test of Fiber-Reinforced Concrete: Effect of Specimen Origin and Size
One of the main advantages of the Barcelona test is that the properties of fiber-reinforced concrete (FRC) can be determined by using cylindrical specimens, thereby permitting the use of cores to control the quality of concrete used in construction. Using the results of an extensive experimental campaign, this article establishes the relationship between the unitary load of cracking, residual strength and toughness of molded specimens, and cores of concretes reinforced with different types of fibers but with the same aspect ratio. The fiber diameter was observed to significantly influence in the properties of molded specimens, whereas in the cores, the number of fibers that lose anchoring due drilling determines the response of the FRC.
Double-Punch Test of Fiber-Reinforced Concrete: Effect of Specimen Origin and Size
One of the main advantages of the Barcelona test is that the properties of fiber-reinforced concrete (FRC) can be determined by using cylindrical specimens, thereby permitting the use of cores to control the quality of concrete used in construction. Using the results of an extensive experimental campaign, this article establishes the relationship between the unitary load of cracking, residual strength and toughness of molded specimens, and cores of concretes reinforced with different types of fibers but with the same aspect ratio. The fiber diameter was observed to significantly influence in the properties of molded specimens, whereas in the cores, the number of fibers that lose anchoring due drilling determines the response of the FRC.
Double-Punch Test of Fiber-Reinforced Concrete: Effect of Specimen Origin and Size
Carlos Aire (author) / Sergio Carmona / Antonio Aguado / Climent Molins
ACI materials journal ; 112
2014
Article (Journal)
English
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