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Fig. 3 | International Journal of Concrete Structures and Materials

Fig. 3

From: A Review on Structural Behavior, Design, and Application of Ultra-High-Performance Fiber-Reinforced Concrete

Fig. 3

Load-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).

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