https://ogma.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 Dynamic compaction of clays: numerical study based on the mechanics of unsaturated soils https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:45279 Wed 26 Oct 2022 16:10:09 AEDT ]]> Improving Efficiency, Stability, and Accuracy of Finite Element Solutions for Solving Dynamic Contact Problems Involving Unsaturated Soils https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:52609 Wed 18 Oct 2023 13:45:56 AEDT ]]> A new modelling approach for unsaturated soils using independent stress variables https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:4629 Wed 11 Apr 2018 16:28:32 AEST ]]> Relating shear strength of unsaturated soils with capillary water retention curve https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:28035 Wed 11 Apr 2018 15:41:12 AEST ]]> Modelling of the water retention characteristic of deformable soils https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:28205 Wed 11 Apr 2018 15:15:40 AEST ]]> Yield stress, volume change, and shear strength behaviour of unsaturated soils: validation of the SFG model https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:4917 Wed 11 Apr 2018 14:44:52 AEST ]]> The place of expansive clays in the framework of unsaturated soil mechanics https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:7222 Wed 11 Apr 2018 14:03:23 AEST ]]> Numerical simulation of dynamic compaction within the framework of unsaturated porous media https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:23543 Wed 11 Apr 2018 14:03:02 AEST ]]> Constitutive modelling of hydromechanical behaviour of unsaturated soils https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:8719 Wed 11 Apr 2018 11:42:54 AEST ]]> Numerical modelling of hydraulic hysteresis in unsaturated soil covers https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:14228 Wed 11 Apr 2018 09:13:54 AEST ]]> A stress integration scheme for elasto-plastic response of unsaturated soils subjected to large deformations https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:35283 Tue 09 Jul 2019 12:21:18 AEST ]]> Numerical modelling of dynamic compaction of soils https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:39460 Thu 09 Jun 2022 09:08:22 AEST ]]> Numerical analysis of shallow foundations considering hydraulic hysteresis and deformation dependent soil-water retention https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:39458 Thu 09 Jun 2022 08:54:17 AEST ]]> Reply to 'Comments on "Unsaturated soils: from constitutive modelling to numerical algorithms" by Daichao Sheng, Antonio Gens, Delwyn G. Fredlund and Scott W. Sloan [Computers and Geotechnics 35(6) (2008) 810-824] by Jingshuang Li, Yichuan Xing and Yujing Hou (letter) https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:7659 Sat 24 Mar 2018 08:35:59 AEDT ]]> A constitutive model for unsaturated soils: thermomechanical and computational aspects https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:2416 Sat 24 Mar 2018 08:29:27 AEDT ]]> Finite element formulation and algorithms for unsaturated soils: part I - theory https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:1786 Sat 24 Mar 2018 08:27:30 AEDT ]]> Explicit stress integration with error control for the Barcelona Basic Model: part I: algorithms formulations https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:10831 Sat 24 Mar 2018 08:12:52 AEDT ]]> Explicit stress integration with error control for the Barcelona Basic Model: part II: algorithms efficiency and accuracy https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:10830 Sat 24 Mar 2018 08:12:52 AEDT ]]> Fundamentals of unsaturated soil modelling: have we got it right? https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:12119 Sat 24 Mar 2018 08:11:03 AEDT ]]> Mechanics of unsaturated soils: discussion of fundamental principles https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:11978 Sat 24 Mar 2018 08:09:34 AEDT ]]> A comparative study of shear strength equations for unsaturated soils https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:11688 Sat 24 Mar 2018 08:08:41 AEDT ]]> Yield stress and volume change behaviour of unsaturated soils https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:11690 Sat 24 Mar 2018 08:08:41 AEDT ]]> Modeling density effect on hydro-mechanical behavior of unsaturated soils https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:18988 Sat 24 Mar 2018 08:05:33 AEDT ]]> Constitutive model of unsaturated structured soils under cyclic loading https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:18156 Sat 24 Mar 2018 08:04:41 AEDT ]]> Slope stability analysis for filled slopes using finite element limit analysis method https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:17436 Sat 24 Mar 2018 08:01:35 AEDT ]]> A double cell triaxial system for unsaturated soils testing https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:21838 Sat 24 Mar 2018 08:00:50 AEDT ]]> Incremental stress-strain and suction-degree of saturation formulation in unsaturated soils https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:20747 Sat 24 Mar 2018 08:00:23 AEDT ]]> From compression behavior to plastic anisotropy of reconstituted soft soils https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:21064 Sat 24 Mar 2018 07:59:26 AEDT ]]> Equivalent stress approach in creation of elastoplastic constitutive models for unsaturated soils https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:21858 Sat 24 Mar 2018 07:59:11 AEDT ]]> Formulation of thermo-hydro-mechanical coupling behavior of unsaturated soils based on hybrid mixture theory https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:18920 Sat 24 Mar 2018 07:59:01 AEDT ]]> Coupling hydraulic with mechanical models for unsaturated soils https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:17660 Sat 24 Mar 2018 07:57:47 AEDT ]]> An improved modeling of hydro-mechanical behavior of unsaturated compacted soils https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:17658 Sat 24 Mar 2018 07:57:16 AEDT ]]> Stress integration schemes for unsaturated soils https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:19882 Sat 24 Mar 2018 07:57:02 AEDT ]]> Review of fundamental principles in modelling unsaturated soil behaviour https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:17891 Sat 24 Mar 2018 07:56:24 AEDT ]]> Predicting the dependency of a permeability function on initial density for unsaturated soils https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:20611 Sat 24 Mar 2018 07:55:49 AEDT ]]> Relative performance of two unsaturated soil models using different constitutive variables https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:20848 Sat 24 Mar 2018 07:55:17 AEDT ]]> Unanswered questions in unsaturated soil mechanics https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:19696 Sat 24 Mar 2018 07:53:49 AEDT ]]> Effect of hydraulic hysteresis on seepage analysis for unsaturated soils https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:21328 Sat 24 Mar 2018 07:52:47 AEDT ]]> Modelling water retention and volume change behaviours of unsaturated soils in non-isothermal conditions https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:19163 Sat 24 Mar 2018 07:52:19 AEDT ]]> Stochastic evaluation of hydraulic hysteresis in unsaturated soils https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:20182 Sat 24 Mar 2018 07:51:40 AEDT ]]> Stress update algorithm for elastoplastic models with nonconvex yield surfaces https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:5619 Sat 24 Mar 2018 07:49:24 AEDT ]]> Developments in modelling the generalised behaviour of unsaturated soils https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:6159 Sat 24 Mar 2018 07:44:35 AEDT ]]> Stress path dependency and non-convexity of unsaturated soil models https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:6207 Sat 24 Mar 2018 07:43:48 AEDT ]]> Elasto-plastic modelling of unsaturated soils: an overview https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:6210 Sat 24 Mar 2018 07:43:46 AEDT ]]> Application of the generalised-α method in dynamic analysis of partially saturated media https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:26838 Sat 24 Mar 2018 07:41:39 AEDT ]]> Modeling hydro-mechanical behaviors for unsaturated soils with different initial densities via stress-saturation framework with sub-loading concept https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:26836 Sat 24 Mar 2018 07:41:38 AEDT ]]> Modelling hydro-mechanical interactive behaviour of unsaturated soils https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:28042 Sat 24 Mar 2018 07:41:03 AEDT ]]> Non-isothermal water retention curve and volume change equation for unsaturated soils https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:28039 Sat 24 Mar 2018 07:41:02 AEDT ]]> A unified mechanical and retention model for saturated and unsaturated soil behaviour https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:29457 Sat 24 Mar 2018 07:39:18 AEDT ]]> Preliminary study on modeling thermo-hydro-mechanical coupling behavior of unsaturated soils based on hybrid mixture theory https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:28146 Sat 24 Mar 2018 07:36:38 AEDT ]]> Unsaturated soil mechanics and implications for clayey soils compacted dry of standard optimum water content https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:28381 Sat 24 Mar 2018 07:36:03 AEDT ]]> Some remarks on the mechanical yielding of unsaturated soils https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:30341 Sat 24 Mar 2018 07:31:52 AEDT ]]> Discussion of fundamental principles in unsaturated soil mechanics https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:28545 Sat 24 Mar 2018 07:28:47 AEDT ]]> Benchmarking selection of parameter values for the Barcelona basic model https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:26552 c and an initial value for the hardening parameter ̅p₀(0), with the various teams proposing significantly different values for some of these key parameters. A key lesson emerging from the exercise is the importance of choosing a method for selecting values for the parameters β and pc which places the main emphasis on attempting to optimise the match to the experimental spacing of normal compression lines at different values of suction.]]> Sat 24 Mar 2018 07:26:09 AEDT ]]> Non-convexity and stress-path dependency of unsaturated soil models https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:4732 Sat 24 Mar 2018 07:21:06 AEDT ]]> Unsaturated soils: from constitutive modelling to numerical algorithms https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:4798 Sat 24 Mar 2018 07:20:40 AEDT ]]> Equivalent stress approach in modelling unsaturated soils https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:25114 Sat 24 Mar 2018 07:17:15 AEDT ]]> An advanced hydro-mechanical constitutive model for unsaturated soils with different initial densities https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:25090 e) as two fundamental constitutive variables in the proposed constitutive model. A sub-loading surface and a unified hardening parameter (H) are introduced into the σ'-Se modelling framework to interpret the effects of initial density on coupled hydro-mechanical behaviour of compacted soils. Compared with existing models in the literature, the main advantage of the proposed model that it is capable of modelling hydro-mechanical behaviour of unsaturated soils compacted to different initial densities, such as the dependence of loading-collapse volume on initial void ratio and density effect on the shearing-induced saturation change. The proposed model requires 13 material parameters, all of which can be calibrated through conventional laboratory tests. Numerical studies are conducted to assess the performance of the model for a hypothetical soil under two typical hydro-mechanical loading scenarios. The proposed advanced unsaturated soil model is then validated against a number of experimental results for both isotropic and triaxial conditions reported in the literature.]]> Sat 24 Mar 2018 07:15:02 AEDT ]]> Numerical modelling of multiphase flow in unsaturated deforming porous media https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:24057 Sat 24 Mar 2018 07:09:42 AEDT ]]> Fully coupled global equations for hydro-mechanical analysis of unsaturated soils https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:41417 Mon 23 Oct 2023 10:21:15 AEDT ]]> Development and application of a temperature-controlled triaxial test system for unsaturated soils https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:25757 Mon 23 Jan 2017 12:23:41 AEDT ]]> Finite element implementation of a fully coupled hydro-mechanical model and unsaturated soil analysis under hydraulic and mechanical loads https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:47882 Fri 03 Feb 2023 15:52:59 AEDT ]]>