Analiza preiskave z dilatometrom v prekonsolidranih sedimentih, kotlina reke Duero v Španiji

A 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. Preizkus z dilatometrom je uporaben za terenske geotehnične raziskave. Njegove rezultate lahko primerjamo z rezultati dobljeni z uporabo matematičnih modelov. V članku prikazani matematični model koncentričnih obročev uporablja konstitutivne enačbe iz modela “Hardening Soil Model”. Veliko število preizkusov izvedenih na Dueñas geoloških faciesih, s konsistencami v rangu med trdimi glinami in mehkimi kamninami, je bilo primerjanih z rezultati modela. S tem so bili parametri modela “Hardening Soil Model” prilagojeni materialom na Dueñas faciesih.