Academia Arena, 2014
Abstract
Imagine of isotopic and homogeneity of the concrete section will not be very accurate for fixing the fault of reinforcing steel which is brittle. In order to create conditions for a weakness isotopic and reduces the brittle concrete object is relatively long and thin fibers that are dispersed throughout the volume of mixed concrete is homogeneous and can be used. Concrete is a concrete fibrous making use of fiber cement, water, aggregate and additives mixed with fiber. Increased fiber coherence, reduce cracking and increase the softness of concrete is concrete that is leading to changes in the mechanical properties of concrete. This paper is the result of laboratory research on the effects of the length to diameter ratio of steel fiber concrete tensile strength of the fiber is analyzed

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برچسب ها: maghale-barresi-asar-darsad-va-nesbat-tul-be-ghotr-alyaf-fooladi-Bar-moghavemat-feshari-beton-alyafi-englisi