How Do You Calculate Compressive Stress in a Square-Sectioned Support?

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SUMMARY

The calculation of compressive stress in a square-sectioned support involves the formula σ = F/A, where σ represents compressive stress, F is the applied force, and A is the cross-sectional area. In this case, a square-sectioned support with a side length of 12 mm is subjected to a compressive force of 10 kN. The area is calculated as 144 mm², leading to a compressive stress of 69.44 N/mm².

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Hey, I am trying to get my head around stress in supports, I came across this question and struggling to get to the correct answer, could anyone help explain it?

Equation - σ = F\A

Question - A square-sectioned support of side 12 mm is loaded with a compressive force of 10 kN. Determine the compressive stress in the support.

Any help would be much appreciated.

Thanks
D
 
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STRESS = FORCE/AREA = 10000/ 144 = 69.44 N/sq. mm
 

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