Resistance Factor in Ultimate Strength Design of Concrete Columns Formulas

The Resistance Factor accounts for the possible conditions that the actual fastener strength may be less than the calculated strength value. It is given by AISC LFRD. And is denoted by Φ.

Ultimate Strength Design of Concrete Columns formulas that make use of Resistance Factor

fxAxial Load Capacity of Short Rectangular MembersGo

fxTensile Stress in Steel for Axial-Load Capacity of Short Rectangular MembersGo

fxTension Reinforcement Area for Axial-Load Capacity of Short Rectangular MembersGo

fxCompressive Reinforcement Area given Axial-Load Capacity of Short Rectangular MembersGo

fxUltimate Strength for Short, Circular Members when Controlled by TensionGo

fxUltimate Strength for Short, Circular Members when Governed by CompressionGo

fxUltimate Strength for Short, Square Members when Controlled by TensionGo

fxUltimate Strength for Short, Square Members when Governed by CompressionGo

FAQ

What is the Resistance Factor?

The Resistance Factor accounts for the possible conditions that the actual fastener strength may be less than the calculated strength value. It is given by AISC LFRD.

Can the Resistance Factor be negative?

{YesorNo}, the Resistance Factor, measured in {OutputVariableMeasurementName} {CanorCannot} be negative.

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