DEFORMATIONAL PROPERTIES OF FIBER REINFORCED CONCRETE UNDER UNIAXIAL TENSION AND SHEAR

摘要

The deformational behavior of steel fiber reinforced concrete (SFRC) under uniaxial tension and shear is investigated experimentally. The factors considered are the fiber orientation, the fiber embedment length, and the shape of fiber. From the experimental results models for the deformational behavior of SFRC with indented straight steel fibers subject to uniaxial tension and shear are developed. The comparison of the force-displacement relationship with the test data indicates the appropriateness of the present models for SRFC.