From the given data calculate the buckling load.
Length of column = 6 m
Cross section of the column = 300 mm x 400 mm
Modulus of elasticity 2 x 105 N/mm2
One end of the column is fixed and the other end is hinged
1
745 x 103 KN
2
583 x 103 KN
3
99 x 103 KN
4
247 x 103 KN