(Solved): The A-36 steel pipe in (Figure 1) has a 6061-T6 aluminum core. It is subjected to a tensile force o ...
The A-36 steel pipe in (Figure 1) has a 6061-T6 aluminum core. It is subjected to a tensile force of \( 200 \mathrm{kN} \). The pipe has an outer diameter of \( 84 \mathrm{~mm} \) and an inner diameter of \( 74 \mathrm{~mm} \). For A-36 steel, \( E_{\mathrm{st}}=200 \mathrm{GPa} \), and for \( 6061- \) T6 aluminum, \( E_{a l}=68.9 \mathrm{GPa} \) Figure Part A Determine the average normal stress in the aluminum due to this loading.