Table 4 Properties of normal concrete and HPFRCC.
From: Cyclic Behavior of HPFRCC Coupling Beams with Bundled Diagonal Bars
Type | Compressive strength f cu (MPa) | Maximum compressive strain ε cu (%) | Direct tensile stress (MPa) | Maximum tensile strain (%) |
|---|---|---|---|---|
Normal concrete | 44 | 0.23 | – | – |
HPFRCC | 41 | 0.46 | 4.3 | 2.5 |