Pale iniekcyjne w warunkach obciążenia osiowego : weryfikacja doświadczeń

Injection piles, widely used in strengthening of existing foundations, have little experimental basis to verify their design assumptions. Relationships assumed on the basis of research on concrete piles are connected with substantial understatement in describing phenomena accompanying injection piles' loading. From a designing point of view, such understatement means designing with considerable margin. This paper attempts to enrich the experimental knowledge describing phenomena that accompany deep foundation works with the use of small-dimension pile elements, made of cement paste.