ISSN 1392-110X
ISSN 2029-056X (online)
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2007 m. Nr. 4
Deformations of till soils while installing vibro-piles
Tomas KAIRYS, Gintaras ŽARŽOJUS, Kastytis DUNDULIS
In the world there are various physical models of soil deformation while installing vibro-piles, which have become standard; however, this aggravates the substantiation of the pile load-bearing capacity calculation methodology under engineering–geological conditions of Lithuania. In 2005, direct tests of the change in moraine soil deformations and its physical properties while driving in vibro-piles in Klaipėda and Vilnius were performed in Lithuania. The tests showed that neither of the standard soil deformation models was fully suitable for the conditions of Lithuania, and these researches helped to establish it and to improve the calculation methodology of the pile load-bearing capacity.
Raktažodžiai: vibro-pile, till, deformation zone, model
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