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Abstract ▼ AI-Helper

With the increasing use of Fiber Reinforced Concrete as a structural material. More information on its mechanical properties is needed. This paper reports the results of experiments on the behavior of Carbon Fiber Reinforced Concrete under monotonic and cyclic compressive loading. The results are t...

With the increasing use of Fiber Reinforced Concrete as a structural material. More information on its mechanical properties is needed. This paper reports the results of experiments on the behavior of Carbon Fiber Reinforced Concrete under monotonic and cyclic compressive loading. The results are that (1) CFRC does improve its compressive strength by adding fibers to a concrete matrix. (2) Adding any fiber to a concrete matrix produced a substaintial change in its stress-strain response. This change is characterized by a significant increase in ductility as described by the descending portion of the stress-strain curve. (3) As compare with plain concrete, the normalized cyclic behavior of CFRC has a much stability. A higher fiber"" content produes a lesser steep descending portion, which results in a higher ductlity of the material.