Significance of an Effective Spread Footing Design


spread footing design
The weight and size of a building structure along with the nature of the soil distribution it is built on, plays a massive role in the foundation design. Soil pressure dispersal must be addressed to ensure a sound structure. Spread footing is a critical structural component that offers strength to a building's foundation.
Footing is a structural part that transfers the weight of the building to the soil by making use of walls, columns and lateral loads. They are taken from earth-retaining structures.

Significance of Spread Footings

  • An stretched footing foundation has a much wider bottom portion when it is fared against a load-bearing foundation. The elongated bottom spreads the structure’s weight over a larger area for better stability.
  • While most of the conventional spot footings are only equipped with a single point of contact within the foundation, the spread ones can provide continuous support to the entire building design.
  • Spread footings designs are made with concrete and reinforced with steel. This is to ensure that some extra level of support. Since these footing extends the weight of the building over a large area, they come with little risk of failure as compared to spot footers.
  • These type of a footing design can add some years to a building’s life by decreasing the chances of structural damage. Footings must be planned/designed in such a manner that it is able to carry the column loads and transfer them to the soil safely.


Consider this blog post and use a robust software application for spread footing design.

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