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Advances in Civil Engineering
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2020
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Article
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Tab 11
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Research Article
Revised Rebound Hammer and Pull-Out Test Strength Curves for Fiber-Reinforced Concrete
Table 11
Various regression models used to estimate the compressive strength of CFRC from postinstalled pull-out forces.
Regression models
Equations
(%)
(%)
(%)
Linear
0.9739
3.18
4.25
4.04
Exponential
0.9698
3.45
4.42
4.30
Power
0.9721
3.19
4.25
4.04