Monday, September 28, 2015

Learn free Civil Engineering by Civilustaad about HELICAL PILE FOUNDATION

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HELICAL PILE FOUNDATION
Helical Piles are steel shafts with a sequence of low-pitched circular steel helical plates welded at tactical positions along the shaft. 



The plates provide the foundation both tension and compression bearing capacity which enables them to be used for a broad range of applications across many industries and sectors.


The piles can be connected in groups using a steel load transfer grillage and are screwed openly into the ground by machine-mounted hydraulic or electrically powered drilling equipment. Helical Piles create the use of concrete for foundations a thing of the past.




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