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Tytuł artykułu

Microstructural and tomographic analyses in geotechnical assessment of soil media

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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
This paper discusses two different approaches to microanalysis of the soil medium. It presents testing results collected by electromicroscopy, which requires special sample preparation, and a non-destructive method, requiring no sample preparation and using a computer-assisted tomograph. The paper presents: • Applicability of microstructure analyses and chemical microanalysis in the determination of structural damage incurred in the historical time in relation to the effect of contemporary abiotic events; • Application of a standard medical computer-assisted tomograph in qualitative assessment of structure and observations of mechanisms of failure in the cement/peat soil composite. Investigations concerning the applicability of computed tomography in soil micromechanics are demonstrative in character and the presented conclusions suggest further directions for research.
Wydawca
Rocznik
Strony
57--66
Opis fizyczny
Bibliogr. 8 poz., tab., rys., fot.
Twórcy
autor
  • University of Technology and Life Sciences, Geotechnical Department, Bydgoszcz, Poland
Bibliografia
  • [1] ARUNTAS H., TEKIN Y., BIRGUL I.R., Determining Hounsfield Unit Values of Mortar Constituents by Computerized Tomography, Measurement, 2010, Vol. 43, 410–414.
  • [2] AXELSSON K., JOHANSSON S.E., ANDERSSON R., Stabilization of Organic Soils by Cement and Puzzolanic Reactions – feasibility study, Swedish Deep Stabilization Research Centre, Report 3, Stockholm 2000.
  • [3] AHNBERG H., Strength of Stabilised Soils. A Laboratory Study on Clays and Organic Soils Stabilised with Different Types of Binder, Doctoral thesis. Swedish Deep Stabilization Research Centre, Report 16, Lund 2006.
  • [4] BĄKOWSKA A., Zachowanie się glin lodowcowych rejonu warszawa-służew pod wpływem obciążeń dynamicznych [Behaviour of Glacial Tills in The Warszawa-Służew Region Under The Influence of Dynamic Loads], in Polish, Doctoral thesis, Warsaw University, Geology Faculty, Warsaw 2010.
  • [5] KUMOR M.K., Metoda przygotowania zamrożonych iłów do badania struktury elektronowym mikroskopem skaningowym (SEM), [A Method to Prepare Frozed Clays for Structural Analyses Using Scanning Electron Microscopy (SEM)], Archiwum Hydrotechniki, Vol. XXXII, book 2, 1985, 309–324.
  • [6] KUMOR M.K., Change in Structure and Microstructure of Clays due to Cyclic Freezing-Thawing, Symposium francopolonais “Gel et Genie Civil” Varsovie 1985a, 63–72.
  • [7] KUMOR M.K., TOPOLIŃSKI S., Computed Tomography in Microstructure of Organics Soils, Geotechnical Department, University Technology and Life Science, General Report 1/2013, Bydgoszcz 2013.
  • [8] TAYLOR J.R., Mechanika Klasyczna, [Conventional Mechanics], in Polish, Vol. 2, Wydawnictwo Naukowe PWN, Warszawa 2006.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-e69ff592-1277-4d90-a00a-7fd86a078e1e
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