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Browsing by Author "Strzelecki, Piotr"

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    Item type:Thesis, Access status: Restricted ,
    Influence of stylolites on fluid migration in carbonate rocks: A case study of the Andrychów Klippes (Outer Westren Carpathians)
    (Data obrony: 2016-01-21) Strzelecki, Piotr
    Wydział Geologii, Geofizyki i Ochrony Środowiska
    This dissertation presents actual state of knowledge about pressure solution and its results with special regard to their role in fluid migration. The research is based on literature review and investigation of limestones of the Andrychów Klippes (Outer Western Carpathians) including structural, petrographic and chemical analyses.
  • thumbnail.journal.alt
    Item type:Thesis, Access status: Restricted ,
    Microtectonic Deformations at Longitudinal Faults Zones in the Silesian Nappe (Bieszczady Mountains)
    (Data obrony: 2017-07-31) Strzelecki, Piotr
    Wydział Geologii, Geofizyki i Ochrony Środowiska
    Deformation bands (DB) are microdeformations, which could be found within fault zones in sandstones. DB occur also in the Polish part of the Outer Carpathians, in the Lower Krosno beds of the Silesian Nappe. The study area was located along Dwernik stream (Bieszczady Mts) where the strata were folded into NW-SE striking regional-scale folds and cut by NW-SE trending, fold parallel regional faults. The aim of presented study was to characterize microdeformations in the faults zones, and to show the relationship between origin of DB and regional structures. The studies included geological mapping as well as structural and microstructural analyses of DB in thin sections. Based on result of these studies, genesis of the DB and their relationship with regional structures were discussed. Microstructures of DB indicate that they were formed in shallow to moderately burial conditions. The DB originated progressively during maximum stress axis rotation from horizontal to the sub-vertical orientation. However, majority of the DB formed after folding and origin of them has no evident relationship with faulting.
  • thumbnail.journal.alt
    Item type:Thesis, Access status: Restricted ,
    Optymalny dobór transformatorów dystrybucyjnych SN/nn
    (Data obrony: 2010-07-09) Strzelecki, Piotr
    Wydział Elektrotechniki, Automatyki, Informatyki i Elektroniki