Define End Fixity Coefficient
The end fixity coefficient is defined as the ratio of the moment at one end to the moment at the same end when both ends are ideally fixed.
c=2, both ends pivoted.
c=2.86, one pivoted, the other fixed.
c=1.25 to 1.50, Restraining bulkhead partially fixed.
c=4, both ends fixed.
c=1 one fixed, one free.
How to Calculate Radius of Gyration of Column given Allowable Compressive Stress for Aluminium Columns?
Radius of Gyration of Column given Allowable Compressive Stress for Aluminium Columns calculator uses Radius of Gyration of Column = sqrt((Allowable Column Compressive Stress*Effective Length of Column^2)/(End Fixity Coefficient*(pi^2)*Modulus of Elasticity)) to calculate the Radius of Gyration of Column, The Radius of Gyration of Column given Allowable Compressive Stress for Aluminium Columns formula is defined as the length is used to describe the distribution of cross-sectional area in a column around its centroidal axis. Radius of Gyration of Column is denoted by ρ symbol.
How to calculate Radius of Gyration of Column given Allowable Compressive Stress for Aluminium Columns using this online calculator? To use this online calculator for Radius of Gyration of Column given Allowable Compressive Stress for Aluminium Columns, enter Allowable Column Compressive Stress (Fe), Effective Length of Column (L), End Fixity Coefficient (c) & Modulus of Elasticity (E) and hit the calculate button. Here is how the Radius of Gyration of Column given Allowable Compressive Stress for Aluminium Columns calculation can be explained with given input values -> 500769.3 = sqrt((55000000*3^2)/(4*(pi^2)*50000000)).