Pad foundations
foundation type and are used when the soil is relatively
strong or when the column loads are relatively light.
They are usually square or rectangular on plan, of uniform
thickness and generally of reinforced concrete.
They can be stepped or haunched, if material
costs outweigh labour costs.
The reinforcement can vary from nothing at one extreme
through to a heavy steel grillage at the other, with lightly
reinforced sections being the most common. Typical types
are shown in Figs.
book (Structural Foundation
Designers’ Manual)
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