what are some common applications of drilled piers in construction, and how are they used in different types of structures and soil conditions?

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 Drilled Concrete Piers



Drilled concrete piers are used to create deep foundations for structures like residential homes, commercial buildings, and industrial facilities. They can be used in many different types of soil conditions.


Applications

Deep foundations

Drilled piers are used to create deep foundation systems that transfer a structure's load to bedrock or soil.


Unstable soil

Drilled piers can be used in unstable soil conditions by socketed into more stable strata.


Challenging soil conditions

Bored piles can be constructed to significant depths to provide deeper foundation support in challenging soil conditions.


How they are used

A drilling rig is used to create deep holes.

The holes are filled with reinforced concrete.

The concrete must cure before the structure can be loaded.


Other names

Drilled concrete piers are also known as cast-in-situ piles, cast-in-drilled-hole piles, drilled shafts, and caissons.


Related methods

Other methods of piling include auger piling and micro piling

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