വിഡിയോയിൽ പൈൽ ഫൌണ്ടേഷൻ എങ്ങെനെയൊക്കെയാണ് ചെയ്യുന്നതെന്ന് വിശദമാക്കുന്നു
Video describes about the procedure of pile foundation construction
A pile foundation is defined as a series of columns constructed or inserted into the ground to transmit loads to a lower level of subsoil. A pile is a long cylinder made up of a strong material, such as concrete. Piles are pushed into the ground to act as a steady support for structures built on top of them.
Pile foundations are deep foundations. They are formed by long, slender, columnar elements typically made from steel or reinforced concrete, or sometimes timber. A foundation is described as 'piled' when its depth is more than three times its breadth.
There are a four main types of pile foundation, each with its own method of construction:
Driven piles.
Bored piles.
Driven and cast-in-situ piles.
Aggregate piles.
Pile foundations are underground structures that support a building. Piles are long pillars that extend downwards into the ground to keep the building above them stable. They are typically used in situations where the top layer of soil is weak and unable to hold the weight of the building.
What is the minimum depth of pile foundation?
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Depth of deep foundation depend on applied load on structure If the load on foundation is 500KN, minimum depth is 3.5m to 4.5m, If the load on foundation is in the range of 2000KN to 3000KN, minimum depth for pile foundation is 6.0m to 20.0m with pile caps.
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