(Solved): *4-32. The column is constructed from high-strength concrete and eight A992 steel reinforcing rods. ...

*4-32. The column is constructed from high-strength concrete and eight A992 steel reinforcing rods. If the column is subjected to an axial force of $200\mathrm{kip}$, determine the required diameter of each rod so that $60\%$ of the axial force is carried by the concrete. rroDs. 4-11/2