Uniaxial Impact Tensile Behaviour of Plain and Steel Fibre Reinforced Concrete at -170C

摘要

In the report are presented the results of an experimental research on the behavior of plain and 1.5% steel fiber reinforced concrete subjected to low and high strain rate loading at 20 deg C and at -170 deg C. In the analyses of the results expressions are derived which relate tensile strength and energy absorption to relative fiber amount and deformation rate.