References to Hypoplasticity

  1. E. Bauer. Zum mechanischen Verhalten granularer Stoffe unter vorwiegend ödometrischer Beanspruchung. Veröffentlichung 130, Institut für Bodenmechanik und Felsmechanik der Universität Fridericiana in Karlsruhe, 1992.
  2. E. Bauer. Constitutive Modelling of Critical States in Hypoplasticity. Proceedings of the Fifth International Symposium on Numerical Models in Geomechanics, NUMOG V, Davos, Switzerland, Balkema, 15-20, 1995.
  3. E. Bauer. Calibration of a comprehensive hypoplastic model for granular materials. Soils and Foundations, 36(1):13--26, 1996.
  4. E. Bauer. Calibration of a comprehensive hypoplastic model for granular materials. Soils and Foundations Vol. 36, No. 1, 13-26 , 1996.
  5. E. Bauer. An objective description of critical states in hypoplasticity. Int. Symposium on Deformation and Progressiv Failure in Geomechanics, IS-NAGOYA 97, Nagoya, Japan, 347-352, 1997.
  6. E. Bauer. The critical state concept in hypoplasticity. 9th Int. Conf. on Computer Methods and Advances in Geomechanics, IACMAG 97, Wuhan, China, Balkema press 1997, 691-696, 1997.
  7. E. Bauer. Analysis of shear band bifurcation with a hypoplastic model for a pressure and density sensitive granular material. Mechanics of Materials, 31, 597-609, 1999.
  8. E. Bauer. Modelling of the Pressure and Density Sensitive Behaviour of Sand within the Framework of Hypoplasticity. Task Quarterly, Gdansk, Poland, Vol. 4, No. 3, 367-387, 2000.
  9. E. Bauer. Conditions for embedding Casagrande's critical states into hypoplasticity. Mechanics of Cohesive-Frictional Materials, 5, 125-148, 2000.
  10. E. Bauer, I. Herle. Stationary states in hypoplasticity. In D. Kolymbas, editor, Constitutive Modelling of Granular Materials, pages 167-192, Horton, 2000. Springer.
  11. E. Bauer, W. Huang. Effect of initial anisotropy on shear banding in granular materials. Proc. of the 7th Int. Symposium on Numerical Models in Geomechanics, Graz, Austria, Balkema press 1999, 121-126, 1999.
  12. E. Bauer., W. Huang. The Dependence of Shear Banding on Pressure and Density in Hypoplasticity. 4th Int. Workshop on Localization and Bifurcation Theory for Soils and Rock, Gifu, Japan, Balkema, 81-90, 1997.
  13. E. Bauer, W. Huang. Numerical study of polar effects in shear zones. Proc. of the 7th Int. Symposium on Numerical Models in Geomechanics, Graz, Austria, Balkema press 1999, 133-138, 1999.
  14. E. Bauer, W. Huang. Numerical investigation of polar effects in a Cosserat material under shearing. Proc. of the Int. Workshop on Fracture Mechanics and Advanced Engineering Materials, Sydney, Australia, University of Sydney, 311-318, 1999.
  15. E. Bauer, W. Huang. Particle size effects on the interface behavior between a granular layer and rough-rigid boundary layers under shearing. Proc. of the 7th Int. Conference on Composites Enginerring (ICCE/7), ed. D. Hui, Denver, USA, 71-72, 2000.
  16. E. Bauer, W. Huang. Influence of boundary conditions on the location and evolution of polar effects in a hypoplastic Cosserat material. Proc. of the 4th Euromech - Solid Mechanics Conference, Metz, France, 121, 2000.
  17. E. Bauer, W. Huang. The Evolution of Strain Localisation in a Hypoplastic Cosserat Material under Shearing. Task Quarterly, Gdansk, Poland, Vol. 4, No. 3, 469-483, 2000.
  18. E. Bauer, W. Hunag. Numerical investigation of strain localization in a hypoplastic Cosserat material under shearing. 10th Int. Conference on Computer Methods and Advances in Geomechanics, IACMAG, ed. S. Desai, Tucson, Arizona, Balkema press 2001, 525-528, 2001.
  19. E. Bauer, W. Hunag. Influence of density and pressure on spontaneous shear band formations in granular materials. IUTAM Symposium on Theoretical and Numerical Methods in Continuum Mechanics of Pourous Materials, ed. W. Ehlers, Stuttgart 1999, Germany, Kluwer Academic Publishers press 2001, 245-250., 2001.
  20. E. Bauer, W. Huang. Evolution of micro-polar effects in a granular layer under large shearing. Proc. of the 8th Int. Conference on Composites Enginerring (ICCE/8), ed. D. Hui, Tenerife, Spain, 67-68, 2001.
  21. E. Bauer., W. Huang. Evolution of polar quantities in a granular Cosserat material under shearing. Proceedings of the 5th Int. Workshop on Bifurcation and Localisation in Geomechanics, eds. H.-B. Mühlhaus and E. Pasternak, Perth, Australia, 1999, A. Balkema press, 2001, 227-238, 2001.
  22. E. Bauer, J. Tejchman. Numerical Study of the Effect of Grain Rotations on Material Behavior in a Fault Zone. Second International Conference on Mechanics of Jointed and Faulted Rock, Wien, Austria, Balkema, 317-322, 1995.
  23. E. Bauer, J. Tejchman. Influence of density, pressure and mean grain diameter on shear band localization in granular materials. Proc. of the 3th Int. Conf. on Mechanics of Jointed and Faulted Rock, MJFR-3, Wien, Austria, Balkema press 1998, 151-156, 1998.
  24. E. Bauer, W. Wu. A hypoplastic model for granular soils under cyclic loading. In D. Kolymbas, editor, Modern Approaches to Plasticity, pages 247--258. Elsevier, 1993.
  25. E. Bauer, W. Wu. Extension of hypoplastic constitutive model with respect to cohesive powders. In Siriwardane and Zaman, editors, Computer Methods and Advances in Geomechanics, pages 531--536. 1994.
  26. E. Bauer, W. Wu. A hypoplastic constitutive model for cohesive powders. Powder Technology, 85:1--9, 1995.
  27. R. Cudmani. Anwendung der Hypoplastizität zur Interpretation von Drucksondierwiderständen in nichtbindigen Böden. Geotechnik, 19(4):266-273, 1996.
  28. R. Cudmani, V. A. Osinov. The cavity expansion problem for the interpretation of cone penetration and pressuremeter tests. Canadian Geotechnical Journal, 38:622-638, 2001.
  29. F. Dahlhaus. Stochastische Untersuchungen von Silobeanspruchungen. Schriftenreihe des Institutes fr Massibau und Baustofftechnologie der Universität Fridericiana Karlsruhe, Heft 25, 1995.
  30. H.J. Feise. Modellierung des mechanischen Verhaltens von Schüttgütern. Veröffentlichung 23, Dissertation, Mechanik-Zentrum der Technischen Universität Carolo-Wilhelmina in Braunschweig, 1996.
  31. H.J. Feise, J. Schwedes. Anwendung des hypoplastischen Stoffmodells auf kohäsive Schüttgüter in Silos: Belastung des Austragorgans. `Silos - Forschung und Praxis' Tagung 96 in Karlsruhe, 1996.
  32. W. Fellin. Ein erster Einblick in die Hypoplastizität. Österreichische Ingenieur- und Architektenzeitschrift, 144(11-12):434-436, 1999.
  33. W. Fellin. Hypoplastizität für Einsteiger. Bautechnik, 77(1):10-14, 2000.
  34. G. Gudehus. A comparison of some constitutive laws for soils under radially symmetric loading and unloading. Proc. 3th Int. Conf. Num. Meth. Geom., Aachen, ed. Balkema, 1979.
  35. G. Gudehus. Ein umfassendes Konzept zum Nachweis der Tragfähigkeit und der Gebrauchtauglichkeit in der Geotechnik. Geotechnik, 17(2):83--103, 1994.
  36. G. Gudehus. Attractors for granular storage and flow. In PARTEC '95, 333--345, Nürnberg, 1995.
  37. G. Gudehus. A comprehensive concept for non-saturated granular bodies. In E. Alonso and P. Delage, editors, 1st Int. Conf. on Unsaturated Soils, pages 725--737, Paris, 1995. A.A.Balkema.
  38. G. Gudehus. A comprehensive constitutive equation for granular materials. Soils and Foundations, 36(1):1--12, 1996.
  39. G. Gudehus. Constitutive relations for granulate-liquid mixtures with a pectic constituent. Mechanics of Materials, 22:93--103, 1996.
  40. G. Gudehus. Silo Problems from a Geotechnical Viewpoint. `Silos - Forschung und Praxis' Tagung 96 in Karlsruhe, 1996.
  41. G. Gudehus. Attractors, percolation thresholds and phase limits of granular soils. In Behringer and Jenkins, editors, Powders and Grains, pages 169-183. Balkema, 1997.
  42. G. Gudehus. Shear localization in simple grain skeletons with polar effects. In Proc. 4th Int. Workshop on Localization and Bifurcation Theory for Soils and Rocks. Balkema, 1998.
  43. G. Gudehus, D. Kolymbas. A constitutive law of the rate type soils. 3th Int. Conf. Num. Meth. Geomech., Aachen, ed. Balkema 1979
  44. G. Gudehus, D. Kolymbas. Numerical testing of constitutive relations for soils. Proc. 5th Int. Conf. Num. Meth. Geomech., Nagoya, 1985.
  45. G. Gudehus, V. Mikulitsch. Materialverhalten zementierter Korngerüste. Bauingenieur, 71(2):119--126, 1996.
  46. I. Herle. Hypoplastizität und Granulometrie von Korngerüsten. In Vorbereitung, Institut für Bodenmechanik und Felsmechanik der Universität Fridericiana in Karlsruhe, 1997.
  47. I. Herle. A relation between parameters of a hypoplastic constitutive model and grain properties. In T. Adachi, F. Oka, and A. Yashima, editors, Proc. 4th Int. Worksho p on Localization and Bifurcation Theory for Soils and Rocks, pages 91-98, Gifu, 1998. Balkema.
  48. I. Herle. Granulometric limits of hypoplastic models. TASK Quarterly, 4(3):389-407, 2000.
  49. I. Herle. Influence of pressure level and stress amplitude on the compaction of granular soils. In D. Kolymbas and W. Fellin, editors, Compaction of Soils, Granulates and Powders, volume 3 of Advances in Geotechnical Engineering and Tunneling, pages 285-295, Innsbruck, 2000. A.A.Balkema.
  50. I. Herle. Influence of pressure level and stress amplitude on the compaction of granular soils. In D. Kolymbas and W. Fellin, editors, Compaction of Soils, Granulates and Powders, volume 3 of Advances in Geotechnical Engineering and Tunneling, pages 285-295, Innsbruck, 2000. A.A.Balkema.
  51. I. Herle, T. Doanh. Verification of a hypoplastic model with static liquefaction tests on Hostun RF sand. In M. Jamiolkowski, R. Lancellotta, and D. Lo Presti, editors, Proc. 2nd Int. Symp. on Pre-failure Deformation Characteristics of Geomaterials, volume 1, pages 525-532, Torino, 1999. A.A.Balkema.
  52. I. Herle, T. Doanh, W. Wu. Comparison of hypoplastic and elastoplastic modelling of undrained triaxial tests on loose sand. In D. Kolymbas, editor, Constitutive Modelling of Granular Materials, pages 333-351, Horton, 2000. Springer.
  53. I. Herle, G. Gudehus. Determination of parameters of a hypoplastic constitutive model from properties of grain assemblies. Mechanics of Cohesive-Frictional Materials, 4(5):461-486, 1999.
  54. I. Herle, D. Kolymbas. Mechanisches Verhalten von Silogütern. In J. Eibl and G. Gudehus, editors, Silobauwerke und ihre spezifischen Beanspruchungen, pages 105-128. Wiley-VCH, 2000.
  55. I. Herle, P.-M. Mayer. Verformungsberechnung einer Unterwasserbetonbaugrube auf der Grundlage hypoplastisch ermittelter Parameter des Berliner Sandes. Bautechnik, 76(1):34-48, 1999.
  56. I. Herle, K. Nübel. Hypoplastic description of the interface behaviour. In G. Pande, S. Pietruszczak, and H. Schweiger, editors, Int. Symp. o n Numerical Models in Geomechanics, NUMOG VII, pages 53-58, Graz, 1999. A.A.Balkema.
  57. W. Huang, E. Bauer. A micropolar hypoplastic model for granular materials and its FEM implementation. Proc. of the 1st Asian-Pacific Congress on Computational Mechanics (APCOM01), eds. S. Valliappan and N. Khalili, Sydney, Australia, Elsevier Science Ltd. press, 1135-1140, 2001.
  58. H.M. Hügel. Prognose von Bodenverformungen. Heft 136, Dissertation, Institut für Bodenmechanik und Felsmechanik der Universität Fridericiana in Karlsruhe, 1995.
  59. D. Kolymbas. A rate-dependent constitutive equation for soils. Mech. Res. Comm., 4:367--372, 1977.
  60. D. Kolymbas. Ein nichtlineares viskoplastisches Stoffgesetz für Böden. Veröffentlichungen Heft 77, Institut für Bodenmechanik und Felsmechanik der Universität Fridericiana in Karlsruhe, 1978.
  61. D. Kolymbas. Bifurcation analysis for sand samples with a non-linear constitutive equation. Ingenieur-Archiv, 50, 131--140, 1981
  62. D. Kolymbas. A constitutive law of the rate type for soils. Position, calibration and prediction. In: "`Constitutive Relations for Soils --- Results of the Int. Workshop"', Grenoble, Balkema, 1982
  63. D. Kolymbas. Anelastic Deformation of Porous Media. In Fundamentals of Transport Phenomena in Porous Materials, Martinus Nijhoff, Den Haag, 1982
  64. D. Kolymbas. A generalized hypoelastic constitutive law. In Proc. XI Int. Conf. Soil Mechanics and Foundation Engineering, volume 5, page 2626, San Francisco, 1985. Balkema.
  65. D. Kolymbas. A constitutive law of the rate type for soils and other granular materials. Num. Meth. in Geomechanics, Kosice, 1987.
  66. D. Kolymbas. A novel constitutive law for soils. Second Int. Conf. on Constitutive Laws For Engineering Materials: Theory and Applications, Tucson, Arizona, January 1987, Elsevier, 1987
  67. D. Kolymbas. Generalized hypoelastic constitutive equation: Predictions for hollow-cylinder and cube tests, Proc. of the Int. Workshop on Constitutive Equations for Granular Non-Cohesive Soils, Case University, 1987
  68. D. Kolymbas. Eine konstitutive Theorie für Böden und andere körnige Stoffe. Veröffentlichungen Heft 109, Institut für Bodenmechanik und Felsmechanik der Universität Fridericiana in Karlsruhe, 1988.
  69. D. Kolymbas. Generalized hypoelastic constitutive equation. In Saada and Bianchini, editors, Constitutive Equations for Granular Non-Cohesive Soils, pages 349--366. Balkema, 1988.
  70. D. Kolymbas. Stress strain behaviour of granular media. Third International Conference on Bulk Materials, Storage, Handling and Transportation, Newcastle (NSW Australia), 27-29 June, 1989
  71. D. Kolymbas. Computer-aided design of constitutive laws. International Journal for Numerical and Analytical Methods in Geomechanics, 15, 593-604 (1991)
  72. D. Kolymbas. An outline of hypoplasticity. Archive of Applied Mechanics, 61:143--151, 1991.
  73. D. Kolymbas. Hypoplasticity as a constitutive framework for granular materials. In Siriwardane and Zaman, editors, Computer Methods and Advances in Geomechanics, pages 197--208. Balkema, 1994.
  74. D. Kolymbas. Introduction to hypoplasticity, Advances in Geotechnical Engineering and Tunnelling, volume 1, Balkema, 2000.
  75. D. Kolymbas, E. Bauer. Soft oedometer -- a new testing device and its application for the calibration of hypoplastic constitutive laws. Geotechnical Testing Journal, 16(2):263--270, 1993.
  76. D. Kolymbas, G. Gudehus. A constitutive law for sands and clays --- position, prediction and evaluation. In: Proc. of the Workshop on Limit Equilibrium, Plasticity and Generalized Stress-Strain in Geotechnical Engineering, Montreal, 1980. Published by ASCE, 1981
  77. D. Kolymbas, I. Herle, P.-A. v. Wolffersdorff. Hypoplastic constitutive equation with back stress. International Journal of Numerical and Analytical Methods in Geomechanics, 19(6):415--446, 1995.
  78. D. Kolymbas, I. Herle. Hypoplasticity: A framework to model granular materials. In B. Cambou, editor, Behaviour of granular materials. CISM courses and lectures No. 385, pages 239-268. Springer, 1998.
  79. D. Kolymbas, S.V. Lavrikof, A.F. Revuzhenko. Odnorodnoje Deformirovanije syputschej sredy. Teorija i experiment (Homogeneous deformation of granular media. Theory and experiment). Prikladnaya Mathematika i Technitscheskaya Fisika. (ISBN 0869-5032), 6, 1994, S. 114-121.
  80. D. Kolymbas, G. Rombach. Shear band formation in generalized hypoelasticity. Ingenieur-Archiv, 59, 177--186, 1989
  81. D. Kolymbas, M. Topolnicki. A generalization of Hvorslev's equivalent stress. In Swoboda, editor, Numerical Methods in Geomechanics, pages 321--326. Balkema, 1988.
  82. D. Kolymbas, W. Wu. Recent results of triaxial test with granular materials. Silos - Forschung und Praxis, Tagung '88. Tagungsband, herausgeg. Sonderforschungsbereich 219 `Silobauwerke und ihre spezifischen Beanspruchungen', Universität Karlsruhe, 99-117, 1988.
  83. D. Kolymbas, W. Wu. Recent results of triaxial test with granular materials. Powder Technology, 60, 99--119, 1990
  84. D. Kolymbas, W. Wu. Introduction to hypoplasticity. In D. Kolymbas, editor, Modern Approaches to Plasticity, 213-223. Elsevier, 1993.
  85. P. Kudella. Stabilitätsberechnung von setzungsgefährdeten Kipprandböschungen. Geotechnik, 19, Heft 1, 7-15, 1995.
  86. C. Lyle. Spannungsfelder in Silos mit starren, koaxialen Einbauten. Diss., Fakultät für Maschinenbau und Elektrotechnik der TU Carolo-Wilhelmina zu Braunschweig, 1993.
  87. A. Niemunis. Hypoplasticity vs. elastoplasticity, selected topics. In D. Kolymbas, editor, Modern Approaches to Plasticity, pages 278--307. Elsevier, 1993.
  88. A. Niemunis. A visco-plastic model for clay and its fe implementation. In E. Dembicki, W. Cichy, and L. Balachowski, editors, Recent results in mechanics of soils and rocks., pages 151-162. TU Gdansk, 1996.
  89. A. Niemunis, I. Herle. Hypoplastic model for cohesionless soils with elastic strain range. Mechanics of Cohesive-Frictional Materials, 2(4):279-299, 1997.
  90. K. Nübel, R. Cudmani. Examples of finite element calculations with the hypoplastic law. In D. Kolymbas, editor, Constitutive Modelling of Granular Materials, pages 523-538. Springer, 2000.
  91. K. Nübel, C. Karcher. FE simulations of granular material with a given frequency distribution of voids as initial condition. Granular Matter, 1:105-112, 1998.
  92. K. Nübel, C. Karcher, I. Herle. Ein einfaches Konzept zur Abschätzung von Setzungen. Geotechnik, 22(4):251-258, 1999.
  93. V. Osinov, R. Cudmani. Theoretical investigation of the cavity expansion problem based on a hypoplasticity model., 2001.
  94. V. A. Osinov. Theoretical investigation of large-amplitude waves in granular soils. Soil Dynamics and Earthquake Engineering, 17:13-28, 1998.
  95. V. A. Osinov, G. Gudehus. Plane shear waves and loss of stability in a saturated granular body. Mechanics of Cohesive-Frictional Materials, 1(1):25-44, 1996.
  96. V.R. Raju. Spontane Verflüssigung lockerer granularer Körper - Phänomene, Ursachen, Vermeidung. Heft 134, Institut für Bodenmechanik und Felsmechanik der Universität Fridericiana in Karlsruhe, 1994.
  97. G.A. Rombach. Schüttguteinwirkungen auf Silozellen, Exzentrische Entleerung. Veröffentlichungen Heft 14, Dissertation, Institut für Massivbau und Baustofftechnologie der Universität Fridericiana in Karlsruhe, 1991.
  98. C. Ruckenbrod. Statische und dynamische Phänomene bei der Entleerung von Silozellen. Schriftenreihe des Institutes für Massivbau und Baustofftechnologie der Universit„t Fridericiana in Karlsruhe, Heft 26, 1995.
  99. Z. Sikora. Hypoplastic flow of granular materials. A numerical approach. Veröffentlichungen Heft 123, Institut für Bodenmechanik und Felsmechanik der Universität Fridericiana in Karlsruhe, 1992.
  100. Z. Sikora, W. Wu. Shear band formation in beaxial tests. Proc. Int. Conf. on Constitutive Laws for Engineering Materials, Tucson, Arisona, USA, 1991.
  101. C. Tamagnini, G. Viggiani, R. Chambon. A review of two different approaches to hypoplasticity. In D. Kolymbas, editor, Constitutive modelling of granular materials, pages 107-145. Springer, 2000.
  102. C. Tamagnini, G. Viggiani, R. Chambon, J. Desrues. Evaluation of different strategies for the integration of hypoplastic constitutive equations. Application to the CLoE model. Mechanics of Cohesive-Frictional Materials, 5, 2000.
  103. J. Tejchman, E. Bauer. Numerical simulation of shear band formation with a polar hypoplastic constitutive model. Computers and Geotechnics, Vol. 19, No. 3, 221-244, 1996.
  104. J. Tejchman, I. Herle. A ''class A'' prediction of the bearing capacity of plane strain footings on sand. Soils and Foundations, 39(5):47-60, 1999.
  105. J. Tejchman, I. Herle, W. Wehr. FE studies on the influence of initial void ratio, pressure level and mean grain diameter on shear localisation. International Journal for Numerical and Analytical Methods in Geomechanics, 23(15):2045-2074, 1999.
  106. J. Tejchman, W. Wu. Numerical simulation of shear band formation with a hypoplastic constitutive model. Computers and Geotechnics, 18(1):71--84, 1996.
  107. M. Topolnicki. Observed stress-strain behaviour of remoulded saturated clay and examination of two constituive models. Heft 107, Institut für Bodenmechanik und Felsmechanik der Universität Fridericiana in Karlsruhe, 1987.
  108. W. Wehr, I. Herle, G. Gudehus. Sand anchors - simulations with a Couette device. In T. Adachi, F. Oka, and A. Yashima, editors, Proc. 4th Int. Worksho p on Localization and Bifurcation Theory for Soils and Rocks, pages 189-198, Gifu, 1998. A.A.Balkema.
  109. W. Wehr, J. Tejchman, I. Herle, G. Gudehus. Sand anchors - a shear zone problem. In A. Asaoka, T. Adachi, and F. Oka, editors, IS-Nagoya'97: Deformation and Progressive Failure in Geomechanics, pages 787-792. Pergamon, 1997.
  110. P.-A. von Wolffersdorff. A hypoplastic relation for granular materials with a predefined limit state surface. Mechanics of Cohesive-Frictional Materials, 1:251--271, 1996.
  111. P.-A. von Wolffersdorff. Verformungsprognosen für Stützkonstruktionen. In Vorbereitung, Institut für Bodenmechanik und Felsmechanik der Universität Fridericiana in Karlsruhe, 1997.
  112. J. Weidner. Überprüfung der Verbesserung eines Stoffansatzes für ruhende und schnell flie Schüttgüter. Silos - Forschung und Praxis, Tagung '88. Tagungsband, herausgeg. Sonderforschungsbereich 219 `Silobauwerke und ihre spezifischen Beanspruchungen', Universität Karlsruhe, 88-98, 1988.
  113. J. Weidner. Vergleich von Stoffgesetzen granularer Schüttgüter zur Silodruckermittlung. Veröffentlichungen Heft 10, Dissertation, Institut für Massivbau und Baustofftechnologie der Universität Fridericiana in Karlsruhe, 1990.
  114. W. Wu. Hypoplastizität als mathematisches Modell zum mechanischen Verhalten granularer Stoffe. Veröffentlichungen Heft 129, Institut für Bodenmechanik und Felsmechanik der Universität Fridericiana in Karlsruhe, 1992.
  115. W. Wu. Rational approach to anisotropy of sand. International Journal for Numerical and Analytical Methods in Geomechanics, 22:921-940, 1998.
  116. W. Wu. On a simple critical state model for sand, Proc. International Symposium on Numerical Methods in Geomechanics, Graz, Austria, pp. 47-52, Balkema, 1999
  117. W. Wu. Nonlinear analysis of shear band formation in sand, International Journal for Numerical and Analytical Methods in Geomechanics, 24, 245-263, 2000
  118. W. Wu, E. Bauer. A hypoplastic model for barotropy and pyknotropy of granular soils. In D. Kolymbas, editor, Modern Approaches to Plasticity, 225-245. Elsevier, 1993.
  119. W. Wu, E. Bauer. A simple hypoplastic constitutive model for sand. International Journal of Numerical and Analytical Methods in Geomechanics, 18:833--862, 1994.
  120. W. Wu, E. Bauer, D. Kolymbas. Hypoplastic constitutive model with critical state for granuar materials. Mechanics of Materials, 23:45--69, 1996.
  121. Wu, W. and Bauer, E., A hypoplastic constitutive model for barotropy and pyknotropy of granular soils, Proc. Int. Workshop on Modern Approaches in Plasticity, Kolymbas editor, Horton, Greece, pp. 225 - 245, Elsevier, 1992
  122. W. Wu, E. Bauer, A. Niemunis, I. Herle. Visco-hypoplastic models for cohesive soils. In D. Kolymbas, editor, Modern Approaches to Plasticity, 365-383. Elsevier, 1993.
  123. W. Wu, W. Hunag. Rational approach to anisotropy of rocks, Proc. EUROCK Symposium, 27.-31.März, 2000, Aachen , pp. 623-628, Verlag Glückauf
  124. W. Wu, D. Kolymbas. Numerical testing of the stability criterion for hypoplastic constitutive equations. Mechanics of Materials, 9:245--253, 1990.
  125. W. Wu, D. Kolymbas. Hypoplasticity, then and now, in: Constitutive Modelling of Granular Materials, Kolymbas editor, Springer Verlag, 2000
  126. W. Wu, A. Niemunis. Beyond invertibility surface in granular materials. In Chambon, Desrues, and Vardoulakis, editors, Localisation and Bifurcation Theory for Soils and Rocks, 113--126. Balkema, 1994.
  127. W. Wu, A. Niemunis. Failure criterion, flow rule and dissipation function derived from hypoplasticity. Mechanics of Cohesive-Frictional Materials, 1:145--163, 1996.
  128. W. Wu, A. Niemunis. Beyond Failure in Granular Materials. Int. J. for Numerical and Analytical Methods in Geomechanics,21, 153-174, 1997
  129. W. Wu, Z. Sikora. Localized bifurcation in hypoplasticity. International Journal of Engineering Science, 29(2):195--201, 1991.
  130. W. Wu, Z. Sikora. Localized Bifurcation of Pressure Sensitive Dilatant Granular Materials. Mechanics Research Communications, Vol. 29, 289-299, 1992.
  131. Wu, W., Tejchman, J. and Bauer, E., Numerical simulation of progressive failure in soils, Proc. Int. Conf. on Numerical Methods in Stuctural & Geotechnical Engineering, Hongkong, pp. 819-823, 1994
  132. S.-A. Zaimi, J.-B. Guillot, C. Petit, J.-M. Steiler. Modelling the flow of solids in the blast furnace. In Iron and Steel Making. Toronto, 1998.
  133. M. Ziegler. Berechnung des verschiebungsabhängigen Erddrucks in Sand. Veröffentlichungen Heft 101, Institut für Bodenmechanik und Felsmechanik der Universität Fridericiana in Karlsruhe, 1986.