https://nova.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 Parallel preconditioned conjugate gradient method for large sparse and highly ill-conditioned systems arising in computational geomechanics https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:25862 Wed 25 Jan 2017 12:06:39 AEDT ]]> Soil-buried pipeline interaction for vertical downwards relative offset https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:16077 Wed 11 Apr 2018 16:33:25 AEST ]]> Mathematical theory of plasticity for frictional materials https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:6112 Wed 11 Apr 2018 15:29:10 AEST ]]> Interpretation of vane shear tests for geotechnical stability calculations https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:31144 Wed 11 Apr 2018 09:23:30 AEST ]]> Iterative solution of large sparse linear systems arising from application of interior point method in computational geomechanics https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:16860 Tue 24 Aug 2021 14:38:27 AEST ]]> Adaptive finite element limit analysis incorporating steady state pore pressures https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:16861 Tue 24 Aug 2021 14:37:53 AEST ]]> Failure in accretionary wedges with the maximum strength theorem: numerical algorithm and 2D validation https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:9659 Sat 24 Mar 2018 08:39:27 AEDT ]]> Application of a GPU-accelerated hybrid preconditioned conjugate gradient approach for large 3D problems in computational geomechanics https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:21481 Sat 24 Mar 2018 08:03:40 AEDT ]]> A comparative study of preconditioning techniques for large sparse systems arising in finite element limit analysis https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:16869 Sat 24 Mar 2018 07:54:49 AEDT ]]> Effects of pCO₂ on the removal of fluoride from wastewater by calcite https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:16839 (g) to CO₂(aq) could not keep up with the consumption of CO₂(aq), resulting in an initial disequilibrium with experimental pH reaching equilibrium quickly, while fluoride removal lagged. Increasing stirring rate significantly decreased the extent of disequilibrium and the time at which the CaCO₃ -fluoride-CO₂ system attained equilibrium due to the increased rate of transport of dissolved CO₂ to the CaCO₃ surface, and simultaneously the rate of transport of the dissolved CaCO₃ to the bulk solution. Optimal fluoride removal occurs at pCO₂ ~10-0.52 [30% (mol% CO₂)] with 96% of the initial 2,000 mg/L fluoride load removed in less than 80 min with a stirring rate of 300 revolutions per minute. Increasing pCO₂ to ~100 (100% CO₂) resulted in very little gain, less than 2%, in fluoride removal, or in the time required to reach equilibrium and therefore significant remediation cost savings can be obtained by using pCO₂ 30% when compared to 100%.]]> Sat 24 Mar 2018 07:53:28 AEDT ]]> Application of adaptive dynamic relaxation to highly nonlinear geotechnical problems https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:19353 Sat 24 Mar 2018 07:52:00 AEDT ]]>