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Influence of moisture changes on physico-chemical processes and geotechnical parameters in soft rocks

Autorzy
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
A comparative analysis of weathered marls and flysch, silty soils, illite and baidelite clays leads to the determination of a common feature of these grounds, namely the exceptional sensitivity to changes of the moisture content. From the tests performed we can state that this common characteristic is due to the presence of illite and smectite in these media. In the paper, a methodology of the swelling ability test has been proposed as a method of identification of such clay minerals. Investigation of the eluvium geotechnical parameters by "in situ" methods has also been proposed.
Wydawca
Rocznik
Strony
3--22
Opis fizyczny
bibliogr. 18 poz.
Twórcy
autor
  • Department of Geotechnics and Hydraulic Engineering, Faculty of Civil and Environmental Engineering, Rzeszów University of Technology, ul. W. Pola 2, 35-959 Rzeszów Tel. : +48 178651342, jjaremsk@prz.edu.pl
Bibliografia
  • [1] BOZINOVIC D., Slope stability analysis in stiff fissured clays and marls, Proceedings of an International Symposium Geotechnical Engineering of Hard Soils – Soft Rocks, Athens, A.A. Balkema, 1993, Vol. 2, 1077–1086.
  • [2] CHANDLER R.T., The effects of weathering on the shear strength properties of Keuper Marl, Geotechnique, 1969, 19, No. 3, 321–334.
  • [3] DUMBLETON M.J., Origin and mineralogy of African red clays and Keuper Marl, Quarterly Journal Engineering Geology, 1967, 1, 39-46.
  • [4] FOSTER M.D., The relationship between composition and swelling in clays, Clays and Clay Minerals, 1955, 3, 205–220.
  • [5] GRABOWSKA-OLSZEWSKA B., Engineering geological problems of loess in Poland, Engineering Geology, 1988, 25, 177–99.
  • [6] JAREMSKI J., The influence of physical and chemical processes occurring in the weathered Opole marls on the geotechnical parameters, Publishing House of Rzeszów University of Technology, 2005, p. 98.
  • [7] JAREMSKI J., Creep property of Opole marls weathering on the base of the model laboratory research and the research “in situ”, Proceedings of the 7th International Congress on Rocks Mechanics, Aachen, A.A. Balkema, 1991, 269–273.
  • [8] JAREMSKI J., Influence of physical and chemical processes occurring in eluvium of the Opole marls and their influence on the geotechnical parameters, Proceedings of the 7th International Congress IAEG, Lisboa, A.A. Balkema, 1994, 859–868.
  • [9] JAREMSKI J., Proposal for a method determining value of the maximum swelling of soil by example of the Opole marls eluvium and illite clays, Proceedings of the 8th International Congress on Rock Mechanics, Tokyo, A.A. Balkema, 1995, 127–132.
  • [10] JAREMSKI J., The influence of changes of the weathering water content on formation of landslides in the Carpathian Flysch, Proceedings 9th Australia New Zealand Conference on Geomechanics, Aucland, 2004, 419–425.
  • [11] KACZYNSKI R., GRABOWSKA-OLSZEWSKA B., Soil mechanics of potentially expansive soils in Poland, Applied Clay Science (Special Issue), 1995, 11, 337–355.
  • [12] MARINOS P., HOEK E., GSI: A geologically friendly tool for rock mass strength estimation, Proceedings, GeoEng 2000, Melbourne, Australia, 2000, p. 19.
  • [13] MARINOS P.G., DOUNIAS G.T., Soil-like and rock-like behaviour of a flysch in slope stability, Proceedings of an International Symposium Geotechnical Engineering of Hard Soils – Soft Rocks, Athens, A.A. Balkema, 1993, Vol. 2, 1107–1114.
  • [14] OLIVIER H.J., Some aspects of the engineering-geological properties of swelling and slaking mudrocks, Proceedings of the 6th International Congress IAEG, Amsterdam, A.A.Balkema, 1990, Vol. 1, 707–712.
  • [15] O’NEILL M.W., POORMOAYED N., Methodology for foundations on expansive clays, Journal of Geotechnical Engineering Division, ASCE, 1980, Vol. 106, 1345–1367.
  • [16] OTEO C.S., SOLA P.R., Stability problems in slopes constructed on Spanish Blue Marls, Proceedings of an International Symposium Geotechnical Engineering of Hard Soils – Soft Rocks, Athens, A.A. Balkema, 1993, Vol. 2, 1147–1154.
  • [17] TAYLOR R.K., SMITH T.J., The engineering geology of clay minerals: swelling, shrinking and mudrock breakdown, Clay Minerals, 1986, 21, 235–260.
  • [18] ZABUSKI L., THIEL K., BOBER L., Landslides in Polish Carpathian Flysch, (in polish), IBWN PAN, Gdańsk, 1999, p. 172.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPW8-0011-0020
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