Fig. 10From: A Review on Structural Behavior, Design, and Application of Ultra-High-Performance Fiber-Reinforced ConcreteTorque-twist curves of UHPFRC beams (v f = volume fraction of steel fiber, ρ s = transverse reinforcement ratio, ρ l = longitudinal reinforcement ratio); a effect of steel fiber content, b effect of transverse reinforcement ratio, c effect of longitudinal reinforcement ratio (Yang et al. 2013).Back to article page