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Journal articleStafford PJ, Sgobba S, Marano GC, 2009,
An energy-based envelope function for the stochastic simulation of earthquake accelerograms
, Soil Dynamics and Earthquake Engineering, Vol: 29, Pages: 1123-1133, ISSN: 0267-7261 -
Journal articleKontoe S, Zdravkovic L, Potts DM, 2009,
An assessment of the Domain Reduction Method as an advanced boundary condition and common pitfalls in the use of conventional absorbing boundaries
, International Journal for Numerical and Analytical Methods in Geomechanics, Vol: 33, Pages: 309-330 -
Journal articleBommer JJ, Stafford PJ, Alarcón JE, 2009,
Empirical equations for the prediction of the Significant, Bracketed and Uniform duration of earthquake ground motion
, Bulletin of the Seismological Society of America, Vol: 99, Pages: 3217-3233, ISSN: 0037-1106 -
Journal articleZolghadr Jahromi H, Izzuddin BA, Zdravkovic L, 2009,
A domain decomposition approach for coupled modelling of nonlinear soil–structure interaction
, Computer Methods in Applied Mechanics and Engineering, Vol: 198, Pages: 2738-2749, ISSN: 1425-1655 -
Conference paperBarreto D, O'Sullivan C, Zdravkovic L, 2009,
Quantifying the Evolution of Soil Fabric Under Different Stress Paths
, 6th International Conference on the Micromechanics of Granular Media, Publisher: AMER INST PHYSICS, Pages: 181-184, ISSN: 0094-243X- Author Web Link
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- Citations: 27
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Journal articleHampson GJ, Sixsmith PJ, Kieft RL, et al., 2009,
Quantitative analysis of net-transgressive shoreline trajectories and stratigraphic architectures: mid-to-late Jurassic of the North Sea rift basin
, Basin Research, Vol: 21, Pages: 528-558This paper outlines the use of the shoreline trajectory concept to understand the controls on net-transgressive reservoir distribution and architecture in the highly productive Middle and Late Jurassic plays in the North Sea. Two broad groups of regressive–transgressive sandstone tongue are identified, with distinctive geometries, architectures and values of net-transgressive shoreline trajectory defined by the stacking arrangement of multiple tongues. Shoreface tongues were supplied by longshore-transported, marine-reworked sediment and are associated with low-to-moderate transgressive trajectories (typically <0.2°). These tongues have variable dip extents that decrease weakly as the angle of shoreline trajectory increases, relatively small thicknesses that increase weakly with the angle of transgressive trajectory, and partial or no overlap with underlying and overlying tongues down depositional dip. Deltaic-to-estuarine tongues were supplied directly by fluvial sediment and are associated with moderate-to-very high transgressive trajectories (typically >0.1°). These tongues have small dip extents, variable thicknesses that increase weakly with the angle of transgressive trajectory, and partial to full overlap with underlying and overlying tongues down depositional dip, although vertically stacked tongues are separated by thin mudstones over much of their extents. There is some overlap in geometry and stacking arrangement of these two groups of sandstone tongues. The temporal and spatial distribution of shoreface and deltaic-to-estuarine sandstone tongues reflects linked variations in tectonic subsidence and sediment routing within the evolving rift basin. Deltaic-to-estuarine tongues with moderate-to-very high transgressive trajectories were developed in rapidly subsiding fault-bounded depocentres supplied directly by fluvial sediment, whereas shoreface tongues with low-to-moderate transgressive trajectories characterised slowly subsiding faul
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Conference paperSgobba S, Stafford PJ, Marano GC, 2009,
Seismological scenario-based envelope function for stochastic modelling of seismic signals
, COMPDYN 2009: 2nd International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering -
Journal articleFang F, Pain CC, Navon IM, et al., 2009,
A POD reduced-order 4D-Var adaptive mesh ocean modelling approach
, Int. J. Numer. Meth. Fluids, Vol: 60, Pages: 709-732This paper presents a novel approach for inverting a complex ocean model via a proper orthogonal decomposition. The inversion is achieved through the construction of an adjoint model and used to assimilate data in a similar manner to that used in weather forecasting. This is an incredibly important capability for an ocean model, however it is both complex to construct and also can be computationally expensive. The approach proposed here addresses both of these important issues by constructing an efficient and easy to compute adjoint directly from the reduced order model. The approach is demonstrated by inverting for initial conditions in an ocean gyre simulation. The methodology proposed here led directly to the award of a £1M EPSRC grant (EP/I00405X) to develop reduced order and adjoint models for coastal oceanography. Cited 11 times.
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Journal articleMathias SA, van Reeuwijk M, 2009,
Hydraulic fracture propagation with 3-D leak-off
, TRANSPORT POROUS MED, Vol: In Press, ISSN: 0169-3913 -
Journal articleStafford PJ, Bommer JJ, 2009,
Empirical equations for the prediction of the equivalent number of cycles of earthquake ground motion
, Soil Dynamics and Earthquake Engineering, Vol: 29, Pages: 1425-1436 -
Conference paperKontoe S, Zdravkovic L, Potts DM, et al., 2009,
Comparison of constitutive models through a case study on seismic response of tunnels
, International Conference on Performance-Based Design in Earthquake Geotechnical Engineering – from case history to practice., Pages: 1051-1059 -
Journal articleFang F, Pain CC, Navon IM, et al., 2009,
A POD reduced order unstructured mesh ocean modelling method for moderate Reynolds number flows
, Ocean Modelling, Vol: 28, Pages: 127-136, ISSN: 1463-5003 -
Conference paperTaborda D, Kontoe S, Zdravkovic L, et al., 2009,
Application of cyclic nonlinear elastic models to site response analysis
, 1st International Symposium on Computational Geomechanics, Pages: 956-966 -
Conference paperStafford PJ, Bommer JJ, 2009,
Theoretical consistency of common record selection strategies in Performance-based Earthquake Engineering
, 1st ACES Workshop on Advances in Performance-based Earthquake Engineering -
Journal articleNishimura S, Gens A, Olivella S, et al., 2009,
THM-coupled finite element analysis of frozen soil: formulation and application
, GEOTECHNIQUE, Vol: 59, Pages: 159-171, ISSN: 0016-8505- Author Web Link
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- Citations: 174
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Journal articleAldama-Bustos G, Bommer JJ, Fenton CH, et al., 2009,
Probabilistic seismic hazard analysis for rock sites in the cities of Abu Dhabi, Dubai and Ra's Al Khaymah, United Arab Emirates
, GEORISK, Vol: 3, Pages: 1-29, ISSN: 1749-9518 -
Journal articlevan Reeuwijk M, Jonker HJJ, Hanjalic K, 2009,
Leray-alpha simulations of wall-bounded turbulent flows
, INT J HEAT FLUID FLOW -
Journal articleJaafar MZ, Vinogradov J, Jackson MD, 2009,
Measurements of Streaming Potential Coupling Coefficient in Sandstones Saturated with High Salinity NaCl Brine
, Geophysical Research Letters -
Journal articleHam DA, Farrell PE, Gorman GJ, et al., 2009,
Spud 1.0: generalising and automating the user interfaces of scientific computer models
, GEOSCIENTIFIC MODEL DEVELOPMENT, Vol: 2, Pages: 33-42, ISSN: 1991-959X- Author Web Link
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- Citations: 10
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Conference paperBell RE, 2009,
Interface geometry and reflection character in the region of shallow slowslip events along the east coast North Island, New Zealand subduction margin
, EGU General Assembly
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