3 Zhao CG, Liu Y, Gao FP. Work and energy equations and the principle of generalized effective stress for unsaturated soils. International Journal for Numerical and Analytical Methods in Geomechanics, 2010, 34(9): 920-936
[4]
4 Nuth M, Laloui L. Effective stress concept in unsaturated soils: clarification and validation of a unified framework. International Journal for Numerical and Analytical Methods in Geomechanics, 2008, 32(7): 771-801
[5]
5 Bishop AW. The principle of effective stress. Teknisk Ukeblad, 1959, 106(39): 113-143
[6]
6 Jennings JEB, Burland JB. Limitations to the use of effective stresses in partly saturated soils. Géotechnique, 1962,12(2): 125-144
8 Bishop AW, Blight GE. Some aspects of effective stress in saturated and partly saturated soils. Géotechnique, 1963,13(3): 177-197
[9]
9 Blight GE. Effective stress evaluation for unsaturated soils. Journal of the Soil Mechanics and Foundations Division, ASCE, 1967, 93(2): 125-148
[10]
10 Fredlund DG, Morgenstern NR. Stress state variables for unsaturated soils. Journal of the Geotechnical Engineering Division, ASCE, 1977, 103(5): 447-466
12 Sheng D, Zhou A, Fredlund D. Shear strength criteria for unsaturated soils. Geotechnical and Geological Engineering, 2011, 29(2): 145-159
[13]
13 Fredlund DG, Morgenstern NR, Widger RA. The shear strength of unsaturated soils. Canadian Geotechnical Journal, 1978, 15(3): 313-321
[14]
14 黄文熙. 土的工程性质. 北京: 水利水电出版社, 1983
[15]
15 Lu N, Wu B, Tan C. Tensile strength characteristics of unsaturated sands. Journal of Geotechnical and Geoenvironmental Engineering, 2007, 133(2): 144-154
[16]
16 Snyder VA, Miller RD. Tensile strength of unsaturated soils1. Soil Sci Soc Am J, 1985, 49(1): 58-65
[17]
17 Rumpf H. The Strength of Granules and Agglomerates, in Agglomeration. New York: Wiley Interscience, 1961
[18]
18 Kim TH, Sture S. Capillary-induced tensile strength in unsaturated sands. Canadian Geotechnical Journal, 2008,45(5): 726-737
[19]
19 Lu N, Likos W. Suction stress characteristic curve for unsaturated soil. Journal of Geotechnical and Geoenvironmental Engineering, 2006, 132(2): 131-142
21 Khalili N, Geiser F, Blight GE. Effective stress in unsaturated soils: review with new evidence. International Journal of Geomechanics, 2004, 4(2): 115-126
[22]
22 Alonso EE, Gens A, Jos AA. A constitutive model for partially saturated soils. Géotechnique, 1990, 40(3): 405-430
24 Sheng D, Fredlund DG, Gens A. A new modelling approach for unsaturated soils using independent stress variables. Canadian Geotechnical Journal, 2008, 45(4): 511-534
[25]
25 Gallipoli D, Gens A, Sharma R, et al. An elasto-plastic model for unsaturated soil incorporating the effects of suction and degree of saturation on mechanical behaviour. Géotechnique, 2003, 53(1): 123-135
[26]
26 Chen R, Ng CWW. Impact of wetting-drying cycles on hydro-mechanical behavior of an unsaturated compacted clay. Applied Clay Science, 2013, 86(12): 38-46
[27]
27 Sun DA, Sheng D, Xu Y. Collapse behaviour of unsaturated compacted soil with different initial densities. Canadian Geotechnical Journal, 2007, 44(6): 673-686
[28]
28 Sun DA, Sheng DC, Cui HB, et al. A density-dependent elastoplastic hydro-mechanical model for unsaturated compacted soils. International Journal for Numerical and Analytical Methods in Geomechanics, 2007, 31(11): 1257-1279
[29]
29 Zhou AN, Sheng D, Sloan SW, et al. Interpretation of unsaturated soil behaviour in the stress-saturation space: II: constitutive relationships and validations. Computers and Geotechnics, 2012, 43(6): 111-123
[30]
30 Wheeler SJ, Sharma RS, Buisson MSR. Coupling of hydraulic hysteresis and stress-strain behaviour in unsaturated soils. Géotechnique, 2003, 53(1): 41-54
[31]
31 Vaunat J, Romero E,Jommi C. An elastoplastic hydromechanical model for unsaturated soils. An international workshop on unsaturated soils. Trento, Italy, Balkema,2000
[32]
32 Sheng D, Sloan SW, Gens A. A constitutive model for unsaturated soils: thermomechanical and algorithmic aspects. Computational Mechanics, 2004, 33(6): 435-465
[33]
33 Tamagnini R. An extended Cam-Clay model for unsaturated soils with hydraulic hysteresis. Géotechnique, 2004,54(3): 223-228
[34]
34 Buscarnera G, Nova R. An elastoplastic strain hardening model for soil allowing for hydraulic bonding-debonding effects. International Journal for Numerical and Analytical Methods in Geomechanics, 2009, 33(8): 1055-1086
[35]
35 Gallipoli D, Wheeler SJ, Karstunen M. Modelling the variation of degree of saturation in a deformable unsaturated soil. Géotechnique, 2003, 53(1): 105-112
[36]
36 Tarantino A. A water retention model for deformable soils. Géotechnique, 2009, 59(9): 751-762
[37]
37 Nuth M, Laloui L. Advances in modelling hysteretic water retention curve in deformable soils. Computers and Geotechnics, 2008, 35(6): 835-844
[38]
38 van Genuchten MT. A closed-form equation for predicting the hydraulic conductivity of unsaturated soils1. Soil Sci Soc Am J, 1980, 44(5): 892-898
41 Delage P, Lefebvre G. Study of the structure of a sensitive Champlain clay and of its evolution during consolidation. Canadian Geotechnical Journal, 1984, 21(1): 21-35
[42]
42 Romero E, Vecchia GD, Jommi C. An insight into the water retention properties of compacted clayey soils. Géotechnique, 2011, 61(4): 313-328
[43]
43 Gens A, Alonso EE. A framework for the behaviour of unsaturated expansive clays. Canadian Geotechnical Journal,1992, 29(6): 1013-1032
[44]
44 Alonso EE, Vaunat J, Gens A. Modelling the mechanical behaviour of expansive clays. Engineering Geology, 1999,54(1-2): 173-183
46 Sánchez M, Gens A, Guimar~aes LDN, et al. A double structure generalized plasticity model for expansive materials. International Journal for Numerical and Analytical Methods in Geomechanics, 2005, 29(8): 751-787
[47]
47 Li J, Zhao CG, Cai GQ, et al. The input work expression and the thermodynamics-based modelling framework for unsaturated expansive soils with double porosity. Chinese Science Bulletin, 2013, 58(27): 3422-3429
[48]
48 Alonso EE, Romero E, Hoffmann C. Hydromechanical behaviour of compacted granular expansive mixtures: experimental and constitutive study. Géotechnique, 2011, 61(4):329-344
[49]
49 Ziegler H,Wehrli C. The derivation of constitutive relations from the free energy and the dissipation function. Advances in Applied Mechanics, 1987, 25: 183-238
[50]
50 Collins IF, Houlsby GT. Application of thermomechanical principles to the modelling of geotechnical materials. Proceedings of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences, 1997, 453:1975-2001
[51]
51 Houlsby GT. The work input to an unsaturated granular material. Géotechnique, 1997, 47(1): 193-196
[52]
52 Li XS. Thermodynamics-based constitutive framework for unsaturated soils. 1: Theory. Géotechnique, 2007, 57(5):411-422
[53]
53 Li XS. Thermodynamics-based constitutive framework for unsaturated soils. 2: a basic triaxial model. Géotechnique,2007, 57(5): 423-435
[54]
54 Hu R, Chen Y, Liu H, et al. A coupled stress-strain and hydraulic hysteresis model for unsaturated soils: thermodynamic analysis and model evaluation. Computers and Geotechnics, 2015, 63(1): 159-170
56 Zhao CG, Zhang XD. Derivation of the work expression and discussion on the effective principle and the phase separation theorem in unsaturated soil. Science in China Series E: Technological Sciences, 2008, 51(9): 1530-1541
60 Cai GQ, Zhao CG, Liu Y, et al. Volume change behaviour of unsaturated soils under non-isothermal conditions. Chinese Science Bulletin, 2011, 56(23): 2495 - 2504
[61]
61 Cai GQ, Zhao CG, Liu Y, et al. A nonlinear multi-field coupled model for soils. Science China Technological Sciences, 2011, 54(5): 1300-1314
[62]
62 Huang L, Zhao CG, Liu Y, et al. 3D contaminant migration model with consolidation dependent transport coefficients. Acta Mechanica Sinica, 2012, 28(1): 151-163
[63]
63 Smith DW. One-dimensional contaminant transport through a deforming porous medium: theory and a solution for a quasi-steady-state problem. International Journal for Numerical and Analytical Methods in Geomechanics, 2000,24(8): 693-722
[64]
64 Peters GP, Smith DW. Solute transport through a deforming porous medium. International Journal for Numerical and Analytical Methods in Geomechanics, 2002, 26(7):683-717
[65]
65 Moyne C, Murad MA. Electro-chemo-mechanical couplings in swelling clays derived from a micro/macrohomogenization procedure. International Journal of Solids and Structures, 2002, 39(25): 6159-6190
[66]
66 Hueckel T, Pellegrini R. Reactive plasticity for clays: application to a natural analog of long-term geomechanical effects of nuclear waste disposal. Engineering Geology, 2002,64(2-3): 195-215
68 De Boer R. Highlights in the histirical development of the porous media: toward a consistent macroscopic theory. Applied Mechanics Reviews, 1996, 49(4): 201-262
[69]
69 Jommi C. General report of TC 106: unsaturated soils. The 18th international conference on soil mechanics and geotechnical engineering. Paris, 2013