Rankine's formula is a widely used equation in the field of materials science and engineering. It helps determine the axial compressive strength of a slender co...
Rankine's formula is a widely used equation in the field of materials science and engineering. It helps determine the axial compressive strength of a slender column or cylinder under axial loading. The formula expresses the critical load (P_cr) required to cause buckling in a material as a function of its diameter (d) and yield strength (fy).
This formula assumes that the column or cylinder is made of a single material and undergoes a single type of loading. It provides a theoretical basis for understanding the behavior of slender structures and can be used to predict the minimum amount of load a column or cylinder can withstand before it experiences buckling.
Rankine's formula is applicable to various materials, including steel, concrete, wood, and aluminum. However, it's important to note that the accuracy of this formula may be limited for materials with high strength-to-weight ratios or for columns with very large diameters