The Safety Factors in the International Norms on Calculation of the Ability of Pile

This research target to study calculating ways of the ability of pile according to the norms is Egyptian Norm, American norm, European Norm and Russian Norm. and comparing these ways and its beside the similarities between it plus taking out the results which we can use as a starting point in national norms in Syrian Arab republic in research domain.Working according to this research depending on theoretical comparison between different norms and practical studying to get numbering data are possible in cases of different positions of soil.