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Civil Engineering PE

Category - Earth Structures

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Which of the following characteristics is generally not associated with slab-on-grade foundations?

Edges of the slab are thicker than the interior of the slab
Slab is poured in sections
Slab normally rests on a bed of crushed gravel
None of the above

Explanation

Answer: B - The characteristic “slab is poured in sections” is generally not associated with slab-on-grade foundations. The slab is a composed of a single layer of monolithic concrete. Reinforcing rods typically strengthen the footings, and wire mesh is often used to reduce cracking. When necessary, design modifications are made to ensure adequate frost protection is provided.

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Civil Engineering PE

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