Fig. 3From: A Review on Structural Behavior, Design, and Application of Ultra-High-Performance Fiber-Reinforced ConcreteLoad-deflection curves of steel bar-reinforced UHPFRC/UHPC beams; a ρ = 0.94 %, b ρ = 1.50 % [NF = UHPC w/o fiber, S13 = UHPFRC w/ straight steel fibers (L f /d f = 13/0.2 mm/mm), S19.5 = UHPFRC w/ straight steel fibers (L f /d f = 19.5/0.2 mm/mm), S30 = UHPFRC w/ straight steel fibers (L f /d f = 30/0.3 mm/mm), T30 = UHPFRC w/ twisted steel fibers (L f /d f = 30/0.3 mm/mm)] (Yoo and Yoon 2015).Back to article page