NF EN ISO 22477-2, P94-522-2 (08/2023)

This standard establishes specifications for the performance of pile tests under static load, during which a single pile is subjected to a static axial tensile force in order to define its load-displacement behavior. This document applies to both vertical and inclined piles. This standard covers all types of piles. The tests considered in this standard are limited to step loading tests. This document does not cover cyclic loading tests of piles. NOTE ISO 22477-2 is intended to be used in conjunction with EN 1997-1. The numerical values of partial limit state factors and correlation factors used to obtain characteristic values from static loading tests and to be taken into account in the calculation are provided in standard EN 1997-1. This document provides specifications for performing the static axial pile loading test to: a) verify that a pile performs as expected; b) measure the resistance of a pile.
(Automatic translation from French)