State what is meant by the compressive strength of a material

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SUMMARY

The compressive strength of a material is defined as the maximum compressive stress that a material can withstand before yielding, breaking, or shattering. This strength is quantified as the ratio of applied compressive force to the cross-sectional area (F/A), with stress measured in units equivalent to pressure. Understanding this concept is crucial for evaluating material performance under load conditions.

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  • Basic understanding of material science principles
  • Familiarity with stress and strain concepts
  • Knowledge of units of measurement for force and area
  • Experience with mechanical properties of materials
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  • Research the methods for testing compressive strength in materials
  • Explore the differences between compressive strength and tensile strength
  • Learn about the applications of compressive strength in construction materials
  • Investigate the role of compressive strength in material selection for engineering projects
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1. State what is meant by the compressive strength of a material


3. The answer given in the mark scheme says - (compressive) stress/F/A/pressure AND to
break/yield/shatter

does anyone know what the answer to this question is? i don't really understand! thanks.
 
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"Strength" usually means the amount of stress a material can withstand before something undesirable (like yield or fracture) occurs. Stress is measured in the same units as pressure, or force per unit area. Does this answer your question?
 

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