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Edupanda » Strength of materials » Stress Hypotheses » Bending with stretching » Example 3
Example 3
The beam is subjected to bending and axial tension/compression. Draw the diagrams of normal forces and bending moments. In the most loaded cross-section, draw the diagrams of normal stresses along the height of the cross-section from: - tension/compression, - bending, - the sum of the previous two. The geometric characteristics of the profiles are given: IPE200 \begin{aligned} &I_{y 1}=29.3 \mathrm{~cm}^{4} \\ &A_{1}=13.5 \mathrm{~cm}^{2} \\ &b=10 \mathrm{~cm} \\ &h=20 \mathrm{~cm} \end{aligned} C200 \begin{aligned} &I_{y 2}=1910 \mathrm{~cm}^{4} \\ &A_{2}=32.2 \mathrm{~cm}^{2} \end{aligned}