Analysis of a dilatometer test in over-consolidated sediments, basin of the Duero river, SpainEscolano Sánchez, Félix (Avtor) Bueno Aguado, Manuel (Avtor) , Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo Univerze v Mariboru (Lastnik avtorskih pravic) Dueñasgeotechnical parametershardening soil modelsoft rocks and clays deformationA dilatometer test is a useful method for in-situ geotechnical surveys. It can be compared with the results obtained using a mathematical model. The mathematical model of concentric rings shown in this article is governed by the constitutive equation of the “Hardening Soil Model”. A large number of tests made on the Dueñas Geological Facies, with a consistency ranging from firm clays to soft rocks, are compared to the model results. In this way, the “Hardening Soil Model” parameters are adjusted to the Dueñas Facies materials.20152018-06-14 13:06:44Znanstveno delo70830slFakulteta za gradbeništvo, prometno inženirstvo in arhitekturo Univerze v Mariboru