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Q: Which of the following purpose is not served by the foundations?
  • A. Reduction of load intensity
  • B. Protection against extreme heat and extreme cold
  • C. Lateral stability
  • D. Provision of level surface
Correct Answer: Option B - Purpose of foundation– • To distribute the weight of the structure over a large area in order to avoid overloading the underlying soil. • To anchor the structure against natural forces including earthquakes, floods, droughts, frost heaves, tornadoes and wind. • To provide a level surface for construction. • To prevent lateral movements of the supported structure. • To anchor the structure deeply into the ground, increasing its stability and preventing overloading.
B. Purpose of foundation– • To distribute the weight of the structure over a large area in order to avoid overloading the underlying soil. • To anchor the structure against natural forces including earthquakes, floods, droughts, frost heaves, tornadoes and wind. • To provide a level surface for construction. • To prevent lateral movements of the supported structure. • To anchor the structure deeply into the ground, increasing its stability and preventing overloading.

Explanations:

Purpose of foundation– • To distribute the weight of the structure over a large area in order to avoid overloading the underlying soil. • To anchor the structure against natural forces including earthquakes, floods, droughts, frost heaves, tornadoes and wind. • To provide a level surface for construction. • To prevent lateral movements of the supported structure. • To anchor the structure deeply into the ground, increasing its stability and preventing overloading.