What is the Minimum socket length for end bearing pile?

Question

Accepted Answer

The minimum socket length for end bearing pile depends on the soil conditions and load requirements.

The socket length should be sufficient to transfer the load from the pile to the competent stratum below.
It is determined based on the soil investigation report and design calculations.
In cohesive soils, the socket length is typically 1.5 to 2 times the diameter of the pile.
In non-cohesive soils, the socket length may vary depending on the angle of internal friction and the pile diameter.
For example, in sandy soils, the socket length may be 1 to 1.5 times the pile diameter.
The socket length also depends on the required factor of safety and the allowable settlement criteria.

Accepted Answer

One to two diameter of pile, in case of moderately weathered , closely jointed rock including schist, slate the minimum socket length shall be two to three pile

Accepted Answer

Socket length should be 1.5 times of pile diameter.

What is the Minimum socket length for end bearing pile?

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