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Triaxial tests on weak cohesive soils – some practical remarks (Part 2)

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Języki publikacji
EN
Abstrakty
EN
This paper is a continuation of the paper “Triaxial tests on weak cohesive soils – some practical remarks (part 1)” and concerns the problems related to the preparation of weak cohesive soils for triaxial testing. This part (2/2) presents detailed description and discussion of the issues related to installation of specimen in the apparatus and assembling various accessories before the main test. It is based on the Authors’ own experience and literature review. Some solutions, which make the work with weak soils easier and, at the same time, increase the reliability of the results, are suggested e.g.: the paraffin method or the use of a special frame enabling repositioning of local microdisplacement sensors during the triaxial test. The issues connected with soil sampling and forming of triaxial specimens have been included in part 1/2 of this article. In the Authors opinion, the text (parts 1 and 2) may constitute an important hint for researchers completing a triaxial testing station intended for testing weak cohesive soils.
PL
Niniejszy artykuł stanowi kontynuację opisu zagadnień poruszanych w części pierwszej artykułu „Triaxial tests on weak cohesive soils – some practical remarks (part 1)”, dotyczących specyfiki badania słabych gruntów spoistych w warunkach trójosiowego obciążenia. W tej części (2/2) omówiono i przedyskutowano na podstawie doświadczeń własnych oraz danych dostępnych w literaturze zagadnienia związane z montowaniem próbki w komorze aparatu trójosiowego oraz przygotowaniem jej do badania. Wytypowano rozwiązania ułatwiające pracę ze słabymi gruntami spoistymi i zwiększające wiarygodność wyników – m.in. stosowanie bezkontaktowych lokalnych czujników przemieszczenia z możliwością ich przestawienia w trakcie badania. Zagadnienia dotyczące pobierania próbek in situ i ich formowania do badań trójosiowych zawarto w części 1/2. Zdaniem Autorek treść obu artykułów (części 1 i 2) może stanowić istotną wskazówkę dla badaczy kompletujących stanowisko do badań trójosiowych słabych gruntów spoistych.
Rocznik
Strony
81--93
Opis fizyczny
Bibliogr. 52 poz.
Twórcy
  • Faculty of Civil Engineering, Silesian University of Technology, ul. Akademicka 5, 44-100 Gliwice, Poland
autor
  • Faculty of Civil Engineering, Silesian University of Technology, ul. Akademicka 5, 44-100 Gliwice, Poland
Bibliografia
  • [1] Kowalska M., Jastrzębska M.; Triaxial tests on weak cohesive soils – some practical remarks (part 1). Architecture Civil Engineering Environment, Vol.9, No.3, 2016; p.71-80.
  • [2] Jastrzębska M., Łupieżowiec M.; The effect of the rate on the cyclic strains in the cohesive soils in the light of theoretical and laboratory tests Proc. 16th International Conference on Soil Mechanics and Geotechnical Engineering, Osaka, 2005; p.807-810.
  • [3] Jastrzębska M.; The external and internal measurement effect on shear modulus distribution within cyclic small strains in triaxal studies on cohesive soil. Proc. International Conference on Experimental Mechanics ICEM14 Poitiers, France, EDP Sciences, 2010; p.1-8.
  • [4] Jastrzębska M.; Badania zachowania się gruntów spoistych poddanych obciążeniom cyklicznym w zakresie małych odkształceń. (Investigations of the behaviour of cohesive soils subject to cyclic loads in the area of small deformations). Zeszyty Naukowe Politechniki Śląskiej, Gliwice, Poland, Wydawnictwo Politechniki Śląskiej, 2010; p.216 (in Polish).
  • [5] Kowalska M.; Identyfikacja parametryczna modeli gruntów w zagadnieniach geotechniki (Parametric identification of soil models in geotechnical problems), PhD thesis, Department of Geotechnics, Silesian University of Technology, Gliwice, 2009 (in Polish).
  • [6] Kowalska M.; Influence of loading history and boundary conditions on parameters of soil constitutive models. Studia Geotechnica et Mechanica, Vol.34, No.1, 2012; p.15-34.
  • [7] Berre T.; Triaxial Testing at the Norwegian Geotechnical Institute. Geotechnical Testing Journal, Vol.5, No.1/2, 1982; p.3-17.
  • [8] Lacasse S., Berre T.; Triaxial testing methods for soils, in Advanced Triaxial Testing of Soil and Rock. Vol.ASTM STP 977, R.T. Donaghe, R.C. Chaney, and M.L. Silver, Editors, American Society for Testing and Materials, Philadelphia, 1988; p.264-289.
  • [9] Germaine J.T., Ladd C.C.; Triaxial Testing of Saturated Cohesive Soils. State-of-the-art paper., in Advanced Triaxial Testing of Soil and Rock, ASTM STP 977, R.T. Donaghe, R.C. Chaney, and M.L. Silver, Editors, American Society for Testing and Materials, Philadelphia, 1988; p.421-459.
  • [10] Sheng D., Westerberg B., Mattsson H., Axelsson K.; Effects of Enf Restraint and Strain Rate in Triaxial Tests. Computers and Geotechnics, Vol.21, No.3, 1997; p.163-182.
  • [11] Sheahan T.C.; An experimental study of the timedependent undrained shear behavior of resedimented clay using automated stress path triaxial equipment, PhD thesis, Department of Civil and Environmental Engineering, Massachusetts Institute of Technology, 1991.
  • [12] Henkel D.J., Gilbert G.D.; The effect of the rubber membrane on the measured triaxial compression strength of clay samples. Geotechnique, Vol.3, 1952; p.20-29.
  • [13] Duncan J.M., Seed H.B.; Corrections for Strength Test Data. Journal of the Soil Mechanics and Foundations Divison, Proc. of the ASCE, Vol.93, No.SM5, Pt.1, 1967; p.121-137.
  • [14] Kuerbis R.H., Vaid Y.P.; Corrections for Membrane Strength in the Triaxial Test. Geotechnical Testing Journal, Vol.13, No.4, 1990; p.361-369.
  • [15] Baxter D.Y.; Mechanical Behavior of Soil-Bentonite Cutoff Walls, PhD thesis, Virginia Polytechnic Institute and State University, Blacksburg, 2000.
  • [16] Bishop A.W., Henkel D.J.; The Measurement of Soil Properties in the Triaxial Test. London, Edward Arnold, 1962.
  • [17] La Rochelle P., Leroueil S., Trak B., Blais-Leroux L., Tavenas F.; Observational Approach to Membrane and Area Corrections in Triaxial Tests, in Advanced Triaxial Testing of Soil and Rock, ASTM STP 977, R.T. Donaghe, R.C. Chaney, and M.L. Silver, Editors, American Society for Testing and Materials, Philadelphia, 1988; p.715-731.
  • [18] CEN ISO/TS 17892-9:2004: Geotechnical investigation and testing – Laboratory testing of soil – Part 9: Consolidated triaxial compression test on water satu rated soils, European Comitee for Standardization, Brussels, 2004.
  • [19] Olson R.E., Kiefer M.L.; Effect of Lateral Filter Drains on the Triaxial Shear Characteristics of Soils, in Laboratory Shear Testing of Soils. Vol.STP 361, ASTM, Philadelphia, 1964.
  • [20] Leroueil S., Tavenas F., La Rochelle P., Tremblay M.; Influence of Filter Paper and Leakage on Triaxial Testing, in Advance Triaxial Testing of Soil and Rock. Vol.STP 977, R.T. Donaghe, R.C. Chaney, and M.L. Silver, Editors, ASTM 1988; p.189-201.
  • [21] ASTM D 4767-04 Standard Test Method for Consolidated Undrained Triaxial Compression Test for Cohesive Soils, ASTM International, West Conshohocken, PA, 2004.
  • [22] Iversen K., Moum J.; The parrafin method: triaxial testing without a rubber membrane. Geotechnique, Vol.24, No.4, 1974; p.665-670.
  • [23] Bressani L.A.; External Measurement of Axial Strain in the Triaxial Test. Geotechnical Testing Journal, Vol.18, No.2, 1995; p.226-240.
  • [24] Scholey G.K., Frost J.D., Lo Presti D.C.F., Jamiolkowski M.B.; A Review of Instrumentation for Measuring Small Strains During Triaxial Testing of Soil Specimens. Geotechnical Testing Journal, Vol.18, No.2, 1995; p.137-156.
  • [25] Jardine R.J., Fourie A., Maswoswe J., Burland J.B.; Field and laboratory measurements of soil stiffness. Proc. 11th International Conference on Soil Mechanics and Foundation Engineering, San Francisco, Balkema, 1985; p.511-514.
  • [26] Lipiński M., Gryczmański M., Jastrzębska M., Łupieżowiec M., Zienkiewicz B., Markowska K., Wudzka A., Wdowska M.; Nieliniowość charakterystyk naprężenie-odkształcenie w stanach przedzniszczeniowych gruntu – doświadczalne podstawy opisu teoretycznego (Non-linearity of Stress-Strain Characteristics in Soil Pre-failure States – Experimental Grounds of Theoretical Description), SGGW Warszawa, Silesian University of Technology Gliwice, IPPT PAN Warszawa, 2006 (in Polish).
  • [27] Jastrzębska M.; Kalibrowanie i weryfikacja jednopowierzchniowego sprężysto-plastycznego modelu gruntu o silnie nieliniowym wzmocnieniu anizotropowym (Calibration and verification of a single surface elasto-plasic model for soil with strongly nonlinear anisotropic hardening law), PhD thesis, Department of Geotechnics, Silesian University of Technology, Gliwice, 2002 (in Polish).
  • [28] Viggiani G., Lenoir N., Besuelle P., Di Michiel M., Marello S., Desrues J., Kretschmer M.; X-ray micro tomography for studying localized deformation in fine-grained geomaterials under triaxial compression. Comptes rendus Mécanique, Vol.332, No.10, 2004; p.819-826.
  • [29] Lenoir N., Bornert M., Desrues J., Besuelle P., Viggiani G.; Volumetric digital image correlation applied to X-ray micro tomography images from triaxial compression tests on argillaceous rocks, Strain. International Journal for Experimental Mechanics, Vol.43, 2007; p.193-205.
  • [30] Viggiani G., Hall S.A.; Full-field measurements: a new tool for laboratory experimental geomechanics Proc. 4th International Symposium On Deformation Characteristics of Geomaterials, Atlanta, Georgia, USA, 2008; p.3-26.
  • [31] Hall S.A., Bornert M., Desrues J., Pannier Y., Lenoir N., Viggiani G., Besuelle P.; Discrete and continuum analysis of localised deformation in sand using X-ray mCT and volumetric digital image correlation. Geotechnique, Vol.60, No.5, 2010; p.315–322.
  • [32] Besuelle P., Viggiani G., Lenoir N., Desrues J., Bornert M.; X-ray micro CT for studying strain localization in clay rocks under triaxial compression. Proc. 2nd International Workshop on the Application of X-ray CT for Geomaterials (GeoX 2006), Aussois, France, Wiley-ISTE, 2006; p.35-52.
  • [33] Ando E., Hall S.A., Viggiani G., Desrues J., Besuelle P.; Grain-scale experimental investigation of localized deformation in sand: a discrete particle tracking approach. Acta Geotechnica, Vol.7, No.1, 2011; p.1-13.
  • [34] Higo Y., Oka F., Kimoto S., Sanagawa T., Matsushima Y.; Study of strain localization and microstructural changes in partially saturated sand during triaxial tests using microfocus X-Ray CT. Soils and Foundations, Vol.51, No.1, 2011; p.95-112.
  • [35] Messerklinger S., Bleiker E., Zweidler A., Springman S.M.; Displacement measurement with laser scaninig in triaxial testing apparatuses. Proc. 16th European Young Geotechnical Engineers Conference, Vienna, Austria, 2004.
  • [36] Messerklinger S.; Non-linearity and small strain behavior in lacustrine Clay, PhD, Swiss Federal Institute of Technology, ETH, Zurich, 2006.
  • [37] Jastrzębska M., Pasieka M.; Wybrane metody badawcze we współczesnym laboratorium geotechnicznym: od podłoża do parametrów gruntowych (Selected research methods in modern geotechnical laboratory. From the subsoil to the soil parameters). Silesian University of Technology Publishers, 2015; p.313 (in Polish).
  • [38] Świdziński W.; Kilka uwag odośnie do lokalego pomiaru przemieszcze w systemach trójosiowych (Some notes on local measurement of displacements in triaxial systems). Zeszyty Naukowe Politechniki Śląskiej. Vol.Budownictwo z.111, Wydawnictwo Politechniki Śląskiej, Gliwice, 2007; p.411-418 (in Polish).
  • [39] Jastrzębska M., Kowalska M.; Przydatność wybranych systemów pomiaru odkształceń w badaniach trójo siowych słabych gruntów spoistych (Apllicability of selected internal strain measuring systems for triaxial testing of soft soils). Civil and Environmental Engineering, Vol.4, 2013; p.105-112 (in Polish).
  • [40] Brown S.F., Snaith M.S.; The measurement of recoverable and irrecoverable deformations in the repeated load triaxial test. Geotechnique, Vol.24, No.2, 1974; p.225-259.
  • [41] Cuccovillo T., Coop M.R.; The measurement of local axial strains in triaxial tests using LVDTs. Geotechnique, Vol.47, No.1, 1997; p.167-171.
  • [42] Da Re G., Santagata M.C., Germaine J.T.; LVDT Based System for the Measurement of the Prefailure of Geomaterial. Geotechnical Testing Journal, Vol.24, No.3, 2001; p.288-298.
  • [43] Sukolrat J.; Structure and destructuration of Bothkennar clay, PhD thesis, Department of Civil Engineering, University of Bristol, Bristol, 2007.
  • [44] Costa-Filho L.d.M.; Measurement of Axial Strains in Triaxial Tests on London Clay. Geotechnical Testing Journal, Vol.8, No.1, 1985; p.3-13.
  • [45] Rolo R.; The anisotropic stress-strain-strength behavior of brittle sediments, PhD thesis, University of London, 2003.
  • [46] Clayton C.R.I., Khatrush S.A.; A New Device for Measuring Local Axial Strains on Triaxial Apparatus. Geotechnique, Vol.36, No.4, 1986; p.593-597.
  • [47] Cole D.M.; A Technique for Measuring Radial Deformation during Repeated Load Triaxial Testing. Canadian Geotechnical Journal, Vol.15, 1978; p.426-429.
  • [48] Hird C.C., Yung P.C.Y.; The Use of Proximity Transducers for Local Strain Measurements in Triaxial Tests. Geotechnical Testing Journal, Vol.12, No.4, 1989; p.292-296.
  • [49] Tatsuoka F.; Some Recent Developments in Triaxial Testing Systems for Cohesionless Soils,, in Advanced Triaxial Testing of Soil and Rock, ASTM STP 977 R. Donaghe, R.C. Chaney, and M.L. Silver, Editors, Philadelphia, 1988; p.7-67.
  • [50] Jastrzębska M.; The influence of overconsolidation ratio on the “Gs - e1” dependence for cyclic loading of cohesive soils in the range of small strains. Studia Geotechnica et Mechanica, Vol.32, No.1, 2010; p.17-28.
  • [51] Jastrzębska M.; The influence of selected parameters of cyclic process on cohesive soils shear characteristics at small strains Archives of Civil Engineering, Vol.LVI, No.1, 2010; p.89-107.
  • [52] Poulos S.J.; Control of leakage in the triaxial test. Research report., Harvard University, 1964; p.230.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-00821ac9-1464-49dc-a559-30d74dc468f1
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