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Browsing by Subject "physical specificity"

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  • thumbnail.journal.alt
    Item type:Thesis, Access status: Restricted ,
    Prędkość rozchodzenia się fali podłużnej (Vp) a litologia wybranych piaskowców Gór Świętokrzyskich
    (Data obrony: 2012-09-26) Machnik, Krzysztof
    Wydział Geologii, Geofizyki i Ochrony Środowiska
    Presented thesis shows dependence of technical and physical specificity from lithologhy of Holy Cross Mounteins. Samples were taken from Wiśniówka Duża (kambr), Tumlin Gród (trias) and Śmiłów(jura) deposits, where bulk density, weight absorbtion and speed of sound wave was researched. Mentioned samples were divided into microscopic preparations on which mineral composition was checked and as far as granulometric and planimetric analysis was made. Influence of saturation for perpendicular and parallel sound wave speed was estimated. These procedures have allowed to indicate preffered wave passage directions and evaluate the influence of stones saturation to anistotrophy ratio change. Acieved results give base for affirmation, that at good reconaissence and knowledge about speed of wave give a possibility to create an interpretation keys. They can facilitate preliminary evaluation of trend of physical and mechanical changes of roc