The column ABCD is subjected to an eccentric compressive load at point Z as shown in the figure. If the stresses at point A are as follows:
Due to direct compression = 400 N/mm2
Due to bending about x-axis = 1200 N/mm2
Due to bending y-axis = 800 N/mm2
Then the compressive stress at point will be
1
2400 N/mm2
2
2000 N/mm2
3
1200 N/mm2
4
800 N/mm2