O specyfice parametru gruntowego w badaniach geologiczno-inżynierskich

The paper deals with the contemporary idea ofsoil parameter used in the engineering- geological analysis. The statistical basis of a characteristic and a design value of the geotechnical parameter based on Eurocode 0 is given. On this basis the idea of soil parameter describing as a spline function and its use for subsoil probabilistic analysis is presented. Furthermore, correlation between the results of tests on undisturbed and reconstructed samples, based on diagrams from Polish Standard PN-B-03020:1981, is discussed. Finally, some conclusions regarding the necessity of a more advanced and complex approach to the engineering-geological analysis are proposed.