Zusammenfassung
Die numerische Simulation einer geologischen CO2-Speicherung stellt aufgrund ihrer Formulierung als Mehrphasenflussproblem einen erheblichen Aufwand in der Modellierung dar. Bei der Kopplung von Ergebnissen aus geomechanischen Verformungsberechnungen und hydraulischen Simulationen kommen hydro-mechanische Einweg- und Zweiwegkopplungen zum Einsatz. Einwegkopplungen liefern häufig zu ungenaue Ergebnisse. Zweiwegkopplungen hingegen sind aufgrund ihres iterativen Charakters für Risikoanalysen, in denen mehrere hundert Szenarien betrachtet werden, sehr aufwändig. In diesem Beitrag wird basierend auf einer breit angelegten Parameterstudie ein Kriterium für die Notwendigkeit der Anwendung einer Zweiwegkopplung dargestellt und ein neuer Ansatz für eine hydro-mechanische quasi-Zweiwegkopplung von Störzonen erläutert.
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References
J.R.F. Arthur and B.K. Menzies. Inherent anisotropy in sand. Géotechnique, 22(1):115–128, 1972.
M. Budhu. Nonuniformities imposed by simple shear apparatus. Canadian Geotechnical Journal, 20:125–137, 1984.
M. Budhu and A. Britto. Numerical analysis of soils in simple shear devices. Soils and Foundations, 27(2):31–41, 1987.
J. Dührkop and J. Grabe. Monopilegründungen von Offshore-Windenergieanlagen - zum Einfluss einer veränderlichen zyklischen Lastangriffsrichtung. Bautechnik, 85(5):317–321, 2008.
R. Galindo, M. Illueca, and R. Jimenez. Permanent deformation estimates of dynamic equipment foundations: Application to a gas turbine in granular soils. Soil Dynamics and Earthquake Engineering, 63:8–18, 2014.
W.S. Kaggwa, J.R. Booker, and J.P. Carter. Residual strains in calcareous sand due to irregular cyclic loading. Journal of Geotechnical Engineering, ASCE, 117(2):201–218, 1991. 7. R.S. Ladd. Specimen preparation and liquefaction of sands. Journal of the Geotechnical Engineering Division, ASCE, 100(GT10):1180–1184, 1974.
R.S. Ladd. Specimen preparation and cyclic stability of sands. Journal of the Geotechnical Engineering Division, ASCE, 103(GT6):535–547, 1977.
S. Miura and S. Toki. A sample preparation method and its effect on static and cyclic deformation-strength properties of sand. Soils and Foundations, 22(1):61–77, 1982. 66 Torsten Wichtmann
J.P. Mulilis, C.K. Chan, and H.B. Seed. The effects of method of sample preparation on the cyclic stress-strain behavior of sands. Technical Report EERC 75-18, Earthquake Engineering Research Center, University of California, Berkeley, 1975.
J.P. Mulilis, H.B. Seed, C.K. Chan, J.K. Mitchell, and K. Arulanandan. Effects of sample preparation on sand liquefaction. Journal of the Geotechnical Engineering Division, ASCE, 103(GT2):91–108, 1977.
A. Niemunis. Extended hypoplastic models for soils. Habilitation, Veröffentlichungen des Institutes für Grundbau und Bodenmechanik, Ruhr-Universität Bochum, Heft Nr. 34, 2003. available from www.pg.gda.pl/∼aniem/an-liter.html.
A. Niemunis, T. Wichtmann, and T. Triantafyllidis. A high-cycle accumulation model for sand. Computers and Geotechnics, 32(4):245–263, 2005.
M. Oda. Initial fabrics and their relations to mechanical properties of granular material. Soils and Foundations, 12(1):17–36, 1972.
M. Oda and K. Iwashita. Mechanics of Granular Materials. Balkema, Rotterdam, 1999.
T. Park and M.L. Silver. Dynamic soil properties required to predict the dynamic behavior of elevated transportation structures. Technical Report DOT-TST-75-44, U.S. Dept. of Transportation, 1975.
D. Porcino, G. Cicciù, and V.N. Ghionna. Laboratory investigation of the undrained cyclic behaviour of a natural coarse sand from undisturbed and reconstituted samples. In T. Triantafyllidis, editor, Cyclic Behaviour of Soils and Liquefaction Phenomena, Proc. of CBS04, pages 187–192. Balkema, 2004.
H.E. Stewart. Permanent strains from cyclic variable-amplitude loadings. Journal of Geotechnical Engineering, ASCE, 112(6):646–660, 1986.
H.Y. Sze and J. Yang. Failure Modes of Sand in Undrained Cyclic Loading: Impact of Sample Preparation. Journal of Geotechnical and Geoenvironmental Engineering, ASCE, 140(1):152–169, 2014.
F. Tatsuoka, K. Ochi, S. Fujii, and M. Okamoto. Cyclic undrained triaxial and torsional shear strength of sands for different sample preparation methods. Soils and Foundations, 26(3):23–41, 1986.
F. Tatsuoka, S. Toki, S. Miura, Kato H., M. Okamoto, S.-I. Yamada, S. Yasuda, and F. Tanizawa. Some factors affecting cyclic undrained triaxial strength of sand. Soils and Foundations, 26(3):99–116, 1986.
I. Towhata. Geotechnical Earthquake Engineering. Springer, 2008.
Y.P. Vaid and S. Sivathayalan. Fundamental factors affecting liquefaction susceptibility of sands. Canadian Geotechnical Journal, 37:592–606, 2000.
Y.P. Vaid, S. Sivathayalan, and D. Stedman. Influence of specimen-reconstituting method on the undrained response of sand. Geotechnical Testing Journal, ASTM, 22(3):187–195, 1999.
K. Westermann, H. Zachert, and T. Wichtmann. Vergleich von Ansätzen zur Prognose der Langzeitverformungen von OWEA-Monopilegründungen in Sand. Teil 1: Grundlagen der Ansätze und Parameterkalibration. Bautechnik, 91(5):309–323, 2014.
K. Westermann, H. Zachert, and T. Wichtmann. Vergleich von Ansätzen zur Prognose der Langzeitverformungen von OWEA-Monopilegründungen in Sand. Teil 2: Simulationen und Schlussfolgerungen. Bautechnik, 91(5):324–332, 2014.
T. Wichtmann, A. Niemunis, and T. Triantafyllidis. On the influence of the polarization and the shape of the strain loop on strain accumulation in sand under high-cyclic loading. Soil Dynamics and Earthquake Engineering, 27(1):14–28, 2007.
T. Wichtmann, A. Niemunis, and T. Triantafyllidis. Validation and calibration of a high-cycle accumulation model based on cyclic triaxial tests on eight sands. Soils and Foundations, 49(5):711–728, 2009.
T. Wichtmann, A. Niemunis, and T. Triantafyllidis. On the determination of a set of material constants for a high-cycle accumulation model for non-cohesive soils. Int. J. Numer. Anal. Meth. Geomech., 34(4):409–440, 2010.
T. Wichtmann, A. Niemunis, and T. Triantafyllidis. On the ”elastic” stiffness in a high-cycle accumulation model for sand: a comparison of drained and undrained cyclic triaxial tests. Canadian Geotechnical Journal, 47(7):791–805, 2010.
T. Wichtmann, A. Niemunis, and T. Triantafyllidis. Strain accumulation in sand due to drained cyclic loading: on the effect of monotonic and cyclic preloading (Miner’s rule). Soil Dynamics and Earthquake Engineering, 30(8):736–745, 2010.
T. Wichtmann, A. Niemunis, and T. Triantafyllidis. On the ”elastic stiffness” in a high-cycle accumulation model -continued investigations. Canadian Geotechnical Journal, 50(12):1260–1272, 2013.
T. Wichtmann, A. Niemunis, and T. Triantafyllidis. Flow rule in a high-cycle accumulation model backed by cyclic test data of 22 sands. Acta Geotechnica, 9(4):695–709, 2014.
T. Wichtmann, A. Niemunis, and T. Triantafyllidis. Improved simplified calibration procedure for a high-cycle accumulation model. Soil Dynamics and Earthquake Engineering (in print), 2014.
T. Wichtmann, A. Niemunis, and Th. Triantafyllidis. Gilt die Miner’sche Regel für Sand? Bautechnik, 83(5):341–350, 2006.
T. Wichtmann, A. Niemunis, and Th. Triantafyllidis. Towards the FE prediction of permanent deformations of offshore wind power plant foundations using a high-cycle accumulation model. In International Symposium: Frontiers in Offshore Geotechnics, Perth, Australia, pages 635–640, 2010.
S. Yamashita and S. Toki. Effects of fabric anisotropy of sand on cyclic undrained triaxial and torsional strengths. Soils and Foundations, 33(3):92–104, 1993.
Z.X. Yang, X.S. Li, and J. Yang. Quantifying and modelling fabric anisotropy of granular soils. Géotechnique, 58(4):237–248, 2008.
H. Zachert. Zur Gebrauchstauglichkeit von Gründungen für Offshore-Windenergieanlagen. Dissertation, Veröffentlichungen des Institutes für Bodenmechanik und Felsmechanik am Karlsruher Institut für Technologie (im Druck), 2015.
H. Zachert, T. Wichtmann, P. Kudella, T. Triantafyllidis, and U. Hartwig. Validation of a high cycle accumulation model via FE-simulations of a full-scale test on a gravity base foundation for offshore wind turbines. In International Wind Engineering Conference, IWEC 2014, Hannover, 2014.
H. Zachert, T. Wichtmann, T. Triantafyllidis, and U. Hartwig. Simulation of a full-scale test on a Gravity Base Foundation for Offshore Wind Turbines using a High Cycle Accumulation Model. In 3rd International Symposium on Frontiers in Offshore Geotechnics (ISFOG), Oslo, 2015.
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Adams, M., Feinendegen, M., Tillner, E., Kempka, T., Ziegler, M. (2015). Geologische CO2-Speicherung: Vergleich unterschiedlicher Kopplungsansätze für die hydraulische Reaktivierung von Störzonen. In: Schanz, T., Hettler, A. (eds) Aktuelle Forschung in der Bodenmechanik 2015. Springer Vieweg, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-45991-1_14
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