Problems in Different Measuring and Assessment the Modulus of Deformation Using the Czech and German Methodologies

M. Lidmila, L. Horníček, H. Krejčiříková, P. Tyc


Comparative laboratory and in-situ measurements were used to establish the relationships between the static moduli of deformation calculated under the ED methodology and the DB methodology. The measurements proved that the moduli of deformation determined in accordance with the two methodologies cannot be substituted for each other. 


Modul of deformation; conventional Trans-European System; the substructure; Classification of Soils; the earth subgrade; the fixed track section; the corridor track; rubber plates; granulated gravel; the correlation coefficient

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ISSN 1210-2709 (Print)
ISSN 1805-2363 (Online)
Published by the Czech Technical University in Prague