Advances in Civil Engineering / 2019 / Article / Tab 4

Research Article

Correlation of Surface Cracks of Concrete due to Corrosion and Bond Strength (between Steel Bar and Concrete)

Table 4

Parameters by regression analysis for the exponential predictive model.

Cover 25 mmCover 40 mm
No stirrupsΦ8/240Φ8/120Φ8/60No stirrupsΦ8/240Φ8/120Φ8/60

Α1.4350.7360.2740.1171.2570.7240.4990.260
R2 (%)96.296.597.745.997.596.091.980.1

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