Cantilever steel rod is loaded by axial concentrated forces. F1 F2 F3 d 4 Given: 4-2,31; 12-2,91; 13-1,71; F1-0,7P; F2-OP, F3-1,1P. Parameter of length F40cm; parameter of loading P-26KN. The rod is made of steel with yielding stress oy= 350 MPa; factor of safety n= 1,3. Find: the diameter (in mm) of cross section from strength calculation d= ?

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Buckling of columns

The column is described as a vertical member of the structure that carries an axial compressive load, and buckling is a lateral deformation of the column under the application of load.