Advantage of using helical stirrups

what is the advantage of using helical stirrups instead of normal stirrups in a cast-in-situ bored pile?

Replies

  • anuraadha
    anuraadha
    The friction between soil and the pile is more in case of helical stirrups.
  • gopaldeshpande
    gopaldeshpande
    anuraadha
    The friction between soil and the pile is more in case of helical stirrups.
    can you please elaborate on this issue?
  • akshay rathore
    akshay rathore
    helical stirrups apart from giving lateral stability, also bear 5% of the total load coming on the pile , hence it has a niche over normal lateral ties.
  • akshay rathore
    akshay rathore
    the above explanation is in accordance with IS 456:2000.
  • gopaldeshpande
    gopaldeshpande
    akshay rathore
    helical stirrups apart from giving lateral stability, also bear 5% of the total load coming on the pile , hence it has a niche over normal lateral ties.
    Thankyou.

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