Critical Buckling Load evaluator uses Critical Buckling Load for Drill String = Cross Section Area of Column*((pi^2*Elastic Modulus)/(Column Slenderness Ratio^2)) to evaluate the Critical Buckling Load for Drill String, The Critical Buckling Load formula is defined as the greatest load that will not cause lateral deflection (buckling). For loads greater than the critical load, the column will deflect laterally. Critical Buckling Load for Drill String is denoted by Pcr symbol.
How to evaluate Critical Buckling Load using this online evaluator? To use this online evaluator for Critical Buckling Load, enter Cross Section Area of Column (A), Elastic Modulus (E) & Column Slenderness Ratio (Lcrratio) and hit the calculate button.