Publications
396 results found
Jardine RJ, 2008, Review of technical issues relating to foundations and geotechnics for offshore installations in the UKCS, London, Publisher: HSE Books
Gasparre A, Coop MR, Jardine RJ, 2008, Effects of recent stress history on a stiff natural clay, Amsterdam, 4th International Symposium on Deformation Characteristics of Geomaterials, Publisher: IOS Press, Pages: 207-214
Schroeder FC, Jardine RJ, Kovacevic N, et al., 2008, Assessing well drilling disturbance effects on offshore foundation piles in clay, JOURNAL OF GEOTECHNICAL AND GEOENVIRONMENTAL ENGINEERING, Vol: 134, Pages: 1261-1271, ISSN: 1090-0241
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- Citations: 2
Nishimura S, Jardine RJ, Brosse A, 2008, Simple shear testing of London Clay in hollow cylinder apparatus, Amsterdam, 4th International Symposium on Deformation Characteristics of Geomaterials, Publisher: IOS Press, Pages: 199-206
Gasparre A, Nishimura S, Anh-Minh N, et al., 2008, Characteristics of London Clay: stiffness and influence of structure, a summary, 4th International Symposium on Deformation Characteristics of Geomaterials, Publisher: IOS Press, Pages: 191-198
Clarke J, Fenton CH, Gens A, et al., 2008, A Multi-disciplinary Approach to Assess the Impact of Global Climate Change on Infrastructure in Cold Regions, Fairbanks, Alaska, 9th International Conference on Permafrost, Publisher: Institute of Northern Engineering, UAF, Pages: 279-284
Jardine RJ, 2008, Time-effects in friction piles driven into sands., Kiso-ko Foundation Engineering, Vol: 36, Pages: 35-38, ISSN: 0285-5356
Pellew A, 2008, Aged steel displacement and bored concrete piles in London clay, 2nd International Conference on Foundations, Publisher: IHS BRE Press, Pages: 269-282
Ridgway AE, Jardine RJ, 2007, A re-evaluation of driven pile capacities for sites involving low plasticity low OCR clays, 6th International Conference on Offshore Site Investigations and Geotechnics, Publisher: Society for Underwater Technology, Pages: 347-358
Kuwano R, Jardine RJ, 2007, A triaxial investigation of kinematic yielding in sand, GEOTECHNIQUE, Vol: 57, Pages: 563-579, ISSN: 0016-8505
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- Citations: 33
Jardine RJ, Standing JR, Chow FC, et al., 2007, Some observations of the effects of time on the capacity of piles driven in sand, GEOTECHNIQUE, Vol: 57, Pages: 629-631, ISSN: 0016-8505
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- Citations: 2
Jardine RJ, Chow FC, 2007, Keynote Paper. Some developments in the design of offshore piles, London, 6th International Conference on Offshore Site Investigations and Geotechnics, Publisher: Society for Underwater Technology, Pages: 303-332
Schroeder FC, Jardine RJ, Kovacevic N, et al., 2007, Potential effects of well drilling operations on foundation piles in clay, 6th International Conference on Offshore Site Investigations and Geotechnics, Publisher: Society for Underwater Technology, Pages: 271-278
Grammatikopoulou A, Jardine RJ, Kovacevic N, et al., 2007, Potential solutions to the problem of the eccentric installation of Jack-up structures into old footprint craters, London, 6th International Conference on Offshore Site Investigations and Geotechnics, Publisher: Society for Underwater Technology, Pages: 293-302
Jardine RJ, Standing JR, Chow FC, et al., 2007, Some observations of the effects of time on the capacity of piles driven in sand, GEOTECHNIQUE, Vol: 57, Pages: 323-327, ISSN: 0016-8505
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- Citations: 1
Takahashi A, Jardine RJ, 2007, Assessment of standard research sand for laboratory testing, QUARTERLY JOURNAL OF ENGINEERING GEOLOGY AND HYDROGEOLOGY, Vol: 40, Pages: 93-103, ISSN: 1470-9236
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- Citations: 12
Jardine RJ, Chow FC, 2007, Some recent developments in offshore pile design, Pages: 303-332
This paper reviews the research and debates that have led to substantial changes being made in 2007 to the API-RP2A recommendations for assessing offshore driven pile axial capacity. The reasons for the conventional Main Text method's large scatter, strong skewing and significant biases are explored, with particular emphasis on piles driven in sand. Recent alternative design frameworks are reviewed critically and conclusions are drawn regarding their practical application. Comments are also made on predicting load-displacement behaviour, assessing the impact of load cycling, group interaction effects and aspects of foundation disturbance by drilling.
Dorée S, Jardine R, Linton T, 2007, Let’s talk about student presentations, PRIMUS, Vol: 17, Pages: 338-352, ISSN: 1051-1970
This article offers our ideas on why it is important to teach our students how to speak about mathematics and some practical resources for incorporating speaking activities, helping students prepare, evaluating student presentations, and getting your department to talk about student presentations. The ideas in this article were compiled when the authors were members of the MAA Committee on the Teaching of Undergraduate Mathematics (CTUM) which sponsored a workshop on teaching mathematical speaking at the AMS-MAA Joint Mathematics Meetings in Phoenix in 2004. © 2007 Taylor & Francis Group, LLC.
Gasparre A, Nishimura S, Coop MR, et al., 2007, The influence of structure on the behaviour of London Clay, GEOTECHNIQUE, Vol: 57, Pages: 19-31, ISSN: 0016-8505
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- Citations: 95
Nishimura S, Minh NA, Jardine RJ, 2007, Shear strength anisotropy of natural London Clay, GEOTECHNIQUE, Vol: 57, Pages: 49-62, ISSN: 0016-8505
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- Citations: 120
Gasparre A, Nishimura S, Minh NA, et al., 2007, The stiffness of natural London Clay, GEOTECHNIQUE, Vol: 57, Pages: 33-47, ISSN: 0016-8505
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- Citations: 138
Hight DW, Gasparre A, Nishimura S, et al., 2007, Characteristics of the London clay from the Terminal 5 site at Heathrow Airport., Geotechnique, Vol: 57, Pages: 3-18
Grammatikopoulou A, Jardine RJ, Kovacevic N, et al., 2007, Potential solutions to the problem of the eccentric installation of jack-up structures into old footprint craters, 6th Int. Offshore Site Investigation and Geotechnics Conference - OSIG6, Publisher: The Society of Underwater Technology, Pages: 293-300
Schroeder FC, Jardine RJ, Kovacevic N, et al., 2007, Potential effects of well drilling operations on foundation piles, 6th Int. Offshore Site Investigation and Geotechnics Conference - OSIG6, Publisher: The Society of Underwater Technology, Pages: 271-276
Jardine RJ, Standing JR, Chow FC, 2006, Some observations of the effects of time on the capacity of piles driven in sand, GEOTECHNIQUE, Vol: 56, Pages: 227-244, ISSN: 0016-8505
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- Citations: 132
Lade PV, Jardine RJ, Shibuya S, 2005, Technical session 1a: Laboratory testing (I): Fundamental properties, Pages: 3143-3144
The framework of critical state soil mechanics is still useful. Much of the contributed papers to Session la deal with the reality of natural soil behaviour by examining it against this yardstick. Modeling soil behaviour by considering effects of natural structure, viscosity, stress-strain non-linearity at small strains, etc may be urgently needed. In so doing, the capability of predicting deformation behaviour of natural ground will be greatly enhanced.
Takahashi A, Fung DWH, Jardine RJ, 2005, Swelling effects on mechanical behaviour of natural London Clay, Pages: 443-446
This paper reports a study into the potential effects of swelling on destructuration of a natural London Clay. Preliminary results are presented from a conventional direct shear tests conducted under a constant height condition. These suggest that the changes in soil structure induced by one-dimensional swelling affect global stiffness behaviour more than the peak shear strengths.
Jardine RJ, Standing JR, Kovacevic N, 2005, Lessons learned from full scale observations and the practical application of advanced testing and modelling, Pages: 201-245
Field observations from thirteen recent case histories from the UK and France are described which are used to assess an approach for predicting ground movements and soil-structure interaction. High quality site investigations, including very careful sampling and advanced testing are seen to be crucial to success. Providing there are adequate geotechnical data, the non-linear FE predictive approach advocated by the Authors is shown to be sufficient for most engineering purposes, considering typical project time scales. Factors that merit particular attention include: the geological model; sampling and testing quality; anisotropy and pressure dependency; a fully non-linear modelling approach; addressing behaviour from very small to large strains; the 'structure' of natural and artificial geomaterials; the possibility of brittle failure; three dimensional geometry and construction details; permeability and groundwater variations. It is shown, however, that the present approach does not capture some important long term effects of time, creep and ageing. Comments are also made on the use of such advanced techniques in combination with an 'observational approach', and on pos-sible avenues for further research and development. © 2005 Taylor & Francis Group.
Thiet RK, Boerner REJ, Nagy M, et al., 2005, The effect of biological soil crusts on throughput of rainwater and N into Lake Michigan sand dune soils, Plant and Soil, Vol: 278, Pages: 235-251, ISSN: 0032-079X
Biological soil crusts composed of cyanobacteria, green algae, bryophytes, and lichens colonize soils in arid and semiarid ecosystems worldwide and are responsible for significant N input to the soils of these ecosystems. Soil crusts also colonize active sand dunes in more humid regions, but studies of structure and function of such sand dune crusts are lacking. We identified the cyanobacterial, algal, and bryophytic constituents and N production and leachates of biological soil crusts that colonize beach dunes at the Indiana Dunes National Lakeshore along southern Lake Michigan in Indiana, USA. To determine the role of these crusts in this system, we conducted a greenhouse experiment in which intact soil cores with biological crusts were subjected to artificial rainfall over a full growing season. The volume and N content of leachate from the cores were quantified in relation to degree of crust development, taxonomic composition, rainfall volume and intensity, light intensity, and the presence of plant litter. Net N throughput significantly exceeded N inputs to cores in rainwater. Net N outputs from crusts to subsurface soil ranged from 0. 01 to 0.19 g NH 4+ -N m-2 yr-1 and 0.01 to 0.61 g NO 3- N m -2 yr-1. Thus, total inorganic N inputs associated with biological soil crusts ranged from 0.02 g N m-2 yr-1 to 0.8 g N m-2 yr-1. High volume (≥2 cm) rainfall resulted in more N leaching than low volume events, and plant litter added over the surface of crusted soil cores significantly increased the amount of N in leachate. Exploratory path analysis revealed direct and indirect linkages among environmental factors, crust development, and crust composition in regulating the throughput of H2O and N from these intact soil cores. Biological soil crusts at this site, combined with other properties of the soil surface, substantially increase N inputs to this water- and nutrient-limited sand dune ecosystem. © 2005 Springer.
Saldivar EE, Jardine RJ, 2005, Application of an effective stress design method to concrete piles driven in Mexico City clay, CANADIAN GEOTECHNICAL JOURNAL, Vol: 42, Pages: 1495-1508, ISSN: 0008-3674
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- Citations: 16
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