Allowable Bond Stress for Horizontal Tension Bars of Sizes and Deformations Conforming to ASTM A 408 evaluator uses Allowable Bond Stress = 2.1*sqrt(Specified Compressive Strength at 28 Days) to evaluate the Allowable Bond Stress, The Allowable Bond Stress for Horizontal Tension Bars of Sizes and Deformations Conforming to ASTM A 408 formula is defined as the shear force per unit nominal surface area of reinforcing bar. The stress is acting on the interface between bars and surrounding concrete and along the direction parallel to the bars. Allowable Bond Stress is denoted by Sb symbol.
How to evaluate Allowable Bond Stress for Horizontal Tension Bars of Sizes and Deformations Conforming to ASTM A 408 using this online evaluator? To use this online evaluator for Allowable Bond Stress for Horizontal Tension Bars of Sizes and Deformations Conforming to ASTM A 408, enter Specified Compressive Strength at 28 Days (f'c) and hit the calculate button.