FLEXURAL SHEAR EXPERIMENT OF CAST-IN-PLACE PILE USING LOW QUALITY RECYCLED AGGREGATE CONCRETE WITH VINYLON FIBER

Abstract

Flexural shear properties of cast-in-place pile using low quality recycled aggregate concrete with vinylon fiber was examined. As the result, drying shrinkage cracks was generated in low quality recycled aggregate concrete cast-in-place pile. The load carrying capacity of the cast-in-place pile was increased by the vinylon fiver under flexural shear experiment. Both cast-in-place pile normal concrete and low quality recycled aggregate concrete, load carrying capacity maintained until final acting load.