W artykule przedstawiono wyniki analizy osiadań podłoża budynku głównego bloku energetycznego o mocy 910 MW w Elektrowni Jaworzno III – Elektrownia II. Analiza bazowała na wynikach wierceń, sondowań dynamicznych, sondowań statycznych CPTU i testach DMT. Obliczenia osiadań przeprowadzono metodą analizy statycznej.
EN
The paper presents the results of static analysis of subsoil settlements the main building of 910 MW power unit in Power plant Jaworzno III – Power plant II. The analysis based on results of drilling, dynamic penetration tests, static penetration CPTU and DMT tests. The calculation of settlements were performed using static method.
Examples of geoengineering methods (static and dynamic probings) that can be applied to analyses of geological environments are presented. The potential is shown by the results of the determination of the values of the soil-density index (ID), the soil-behaviour index (Ic), the constrained modulus (M), the overconsolidation ratio (OCR) and their vertical changes. The values obtained for ID and Ic facilitate the determination of layers with a specific character. This is demonstrated for several aeolian and glacial deposits in Poland. The application of static probings to the analyses of changes in OCR and M made it possible to identify several depositional phases and the effect of postdepositional processes. Usages of the probings can significantly contribute to the interpretation of palaeo-environments (e.g. in the context of geostatistical models), but the results obtained should be handled cautiously.
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