(Solved): For the cast iron beam shown, the maximum permissible compressive stress is \( \sigma_{\text {all, ...

For the cast iron beam shown, the maximum permissible compressive stress is \( \sigma_{\text {all, }}=90 \mathrm{MPa} \) and the maximum permissible tensile stress is \( \sigma_{\text {all, }}=125 \mathrm{MPa} \). The section is WT \( 265 \times 37 \) which is a standard steel shape.[ \( \mathrm{a}=1.5 \mathrm{~m}, \mathrm{~b}=3.5 \) m] What is the maximum bending moment in the beam in terms of applied load P? For the cast iron beam shown, the maximum permissible compressive stress is \( \sigma_{\text {all,p }}=90 \mathrm{MPa} \) and the maximum permissible tensile stress is \( \sigma_{\text {all, }, t}=125 \mathrm{MPa} \). The section is WT \( 265 \times 37 \) which is a standard steel shape.[a=1.5 \( \mathrm{m}, \mathrm{b}=3.5 \) \( \mathrm{m}] \) Find the maximum safe load \( P \) that can be applied to the beam.