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Durham University

Department of Engineering

Staff Profile

Professor David Toll - all publications

Chapter in book

  • Toll, D. G., Mendes, J., Gallipoli, D., Glendinning, S. & Hughes, P. N. (2012). Investigating the impacts of climate change on slopes: field measurements. In EARTHWORKS IN EUROPE. Radford, TA 26: 151-161.
  • Toll, D.G. (2012). The Behaviour of Unsaturated Soils. In A Handbook of Tropical Residual Soil Engineering. Huat, B.B.K., Toll, D.G. & Prasad, A. London: Taylor and Francis. Chapter 4: 117-145.
  • Toll, D.G. (2012). Tropical Soils. In ICE Manual of Geotechnical Engineering. Burland, J., Chapman, T., Skinner, H. & Brown, M. London: Institution of Civil Engineers. Chapter 30: 341-361.

Conference Paper

  • Mendes, J., Gallipoli, D., Toll, D. G. & Tarantino, A. (2018), First Saturation and Resaturation of High Capacity Tensiometers with 1.5 MPa High Air Entry Value (HAEV) Ceramic Filters, PanAm Unsaturated Soils 2017. 514.
  • Tinoco, J., Gomes Correia, A., Cortez, P. & Toll, D. (2017), Data-driven Classification Approaches for Stability Condition Prediction of Soil Cutting Slopes, 19th Int. Conf. on Soil Mechanics and Geotechnical Engineering. Seoul, Korea.
  • Stirling, S., Helm, P., Glendinning, S., Asquith, J., Hughes, P. & Toll, D. (2017), Deterioration of geotechnical infrastructure: the influence of asset aging through environmental cycling, 19th Int. Conf. on Soil Mechanics and Geotechnical Engineering. Seoul, Korea.
  • Osinski, Piotr, Toll, David & Koda, Eugeniusz (2016), Comparison of Soil Water Retention Curves for sandy clay, obtained using different laboratory testing methods, 9: 3rd European Conference on Unsaturated Soils. Paris, 11008.
  • Kerr, Heather, Johnson, Karen, Toll, David G. & Mansfield, Florence (2016), Flood Holding Capacity: A Novel Concept to Evaluate the Resilience of Amended Soils, Geo-Chicago 2016. 393.
  • Wang, Yu, Sheng, Daichao, Ross, Keith & Toll, David G. (2016), Modelling of the water retention characteristic of deformable soils, 9: 3rd European Conference on Unsaturated Soils. Paris, 11005.
  • Toll, D.G., Hughes, P.N. & Asquith, J.D. (2016), Soil water retention behaviour for an instrumented embankment, 9: 3rd European Conference on Unsaturated Soils. Paris, 10013.
  • Toll, D.G., Asquith, J.D., Hughes, P.N. & Osinski, P. (2016), Soil Water Retention Behaviour of a Sandy Clay Fill Material, 143: 3rd International Conference on Transportation Geotechnics. Guimarães, Portugal, 308.
  • Beckett, Christopher, Fourie, Andy & Toll, David (2016), Water repellent soils: the case for unsaturated soil mechanics, 9: 3rd European Conference on Unsaturated Soils. Paris, 11011.
  • Hughes, D., Karim, M.R., Briggs, K., Glendinning, S., Toll, D., Dijkstra, T., Powrie, W. & Dixon, N. (2015), A Comparison of numerical modelling techniques to predict the effect of climate on infrastructure slopes, in Winter, M.G., Smith, D.M., Eldred, P.J.L. & Toll, D.G. eds, 7: XVI European Conference on Soil Mechanics and Geotechnical Engineering. Edinburgh, London: ICE Publishing, 3663-3668.
  • Winter, M.G., Smith, D.M., Eldred, P.J.L. & Toll, D.G. (2015), Introduction to the XVI European Conference on Soil Mechanics and Geotechnical Engineering: Geotechnical Engineering for Infrastructure and Development, in Winter, M.G., Smith, D.M., Eldred, P.J.L. & Toll, D.G. eds, 1: XVI European Conference on Soil Mechanics and Geotechnical Engineering. Edinburgh, London: ICE Publishing, 1-10.
  • Glendinning, S., Helm, P.R., Rouainia, M., Stirling, R.A., Asquith, J.D., Hughes, P.N., Toll, D.G., Clarke, D., Powrie, W., Smethurst, J., Hughes, D., Harley, R., Karim, R., Dixon, N., Crosby, C., Chambers, J., Dijkstra, T., Gunn, D., Briggs, K. & Muddle, D. (2015), Research-informed design, management and maintenance of infrastructure slopes: development of a multi-scalar approach, IOP Conference Series 26: International Symposium on Geohazards and Geomechanics (ISGG2015). Warwick, IOP Publishing, 012005.
  • Toll, D.G., Md. Rahim, M.S., Karthikeyan, M. & Tsaparas, I. (2015), Soil atmosphere interactions for analysing slopes in tropical soils, in Oda. F., Murakami, A., Uzuoka, R. & Kimoto, S. eds, Computer methods and Recent Advances in Geomechanics. Kyoto, London: Taylor & Francis, 1333-1338.
  • Toll, D.G., Asquith, J.D., Fraser, A., Hassan, A.A., Liu, G., Lourenço, S.D.N., Mendes, J., Noguchi, T., Osinski, P. & Stirling, R.A. (2015), Tensiometer techniques for determining soil water retention curves, in Chen, Z.H., Wei, C.F., Sun, D. & Xu, Y.F. eds, 6th Asia-Pacific Conference on Unsaturated Soil. Guilin, China, London: CRC Press (Taylor & Francis), 15-22.
  • Hassan, A.A. & Toll, D.G. (2015), Water content characteristics of mechanically compacted clay soil determined using the electrical resistivity method, in Winter, M.G., Smith, D.M., Eldred, P.J.L. & Toll, D.G. eds, 6: XVI European Conference on Soil Mechanics and Geotechnical Engineering. Edinburgh, 3395-3400.
  • Toll, D.G. & O’Dea, J. (2014), An XML data format for geotechnical data: AGSML4, in Toll, D.G., Zhu, H., Osman, A., Coombs, W, Li, X. & Rouainia, M. eds, 2nd International Conference on Information Technology in Geo-Engineering. Durham, Amsterdam: IOS Press (Millpress), 103-109.
  • Toll, D.G. & Hassan, A.A. (2014), Data Acquisition and Control Software for Automated Resistivity Measurements, in Toll, D.G., Zhu, H., Osman, A., Coombs, W, Li, X. & Rouainia, M. eds, 2nd International Conference on Information Technology in Geo-Engineering. Durham, Amsterdam: IOS Press (Millpress), 170-176.
  • Asquith, J.D. & Toll, D.G. (2014), Data Acquisition Software for Controlling Serial Ports with Cloud Data Storage, in Toll, D.G., Zhu, H., Osman, A., Coombs, W, Li, X. & Rouainia, M. eds, 2nd International Conference on Information Technology in Geo-Engineering. Durham, Amsterdam: IOS Press (Millpress), 163-169.
  • Md. Rahim, M.S. & Toll, D.G. (2014), Fully Coupled Flow-Deformation Analyses of Infiltration and Matric Suctions within a Tropical Soil Slope, in Khalili, N., Russell, A. & Khoshghalb, A. eds, 2: 6th International Conference on Unsaturated Soils. Sydney, London: Taylor & Francis, 1453-1458.
  • Murray, E.J., Toll, D.G. & Sivakumar, V. (2014), Interpretation of stresses and strains in unsaturated fine-grained soils, in Khalili, N., Russell, A. & Khoshghalb, A. eds, 1: 6th International Conference on Unsaturated Soils. Sydney, London: Taylor & Francis, 197-201.
  • Hassan, A.A. & Toll, D.G. (2014), Investigation of the directional dependence of soil resistivity in cracking clays, in Khalili, N., Russell, A. & Khoshghalb, A. eds, 1: 6th International Conference on Unsaturated Soils. Sydney, London: Taylor & Francis, 137-142.
  • Bland, J., Walthall, S.X. & Toll, D.G. (2014), The Development and Governance of the AGS Format for Geotechnical Data, in Toll, D.G., Zhu, H., Osman, A., Coombs, W, Li, X. & Rouainia, M. eds, 2nd International Conference on Information Technology in Geo-Engineering. Durham, Amsterdam: IOS Press (Millpress), 67-74.
  • Hassan, A. & Toll, D.G. (2013), Electrical Resistivity Tomography for Characterizing Cracking of Soils, Geo-Congress 2013 Stability and Performance of Slopes and Embankments III. San Diego, California, Reston: ASCE, 818-827.
  • Mendes, J. & Toll, D.G. (2013), Influence of initial water content on the water retention behaviour of a sandy clay soil, 2: 18th International Conference on Soil Mechanics and Geotechnical Engineering. Paris, Paris: Presses des Pont, 1155-1158.
  • Toll, D.G., Hassan, A.A., King, J.M. & Asquith, J.D. (2013), New devices for water content measurement, 2: 18th International Conference on Soil Mechanics and Geotechnical Engineering. Paris, Paris: Presses des Pont, 1199-1202.
  • Mendes, J, Toll, D.G. & Evans, F. (2012), A Double Cell Triaxial System for Unsaturated Soils Testing, in Mancuso, C., Jommi, C. & D'Onza F. eds, Unsaturated Soils: Research and Applications 1: 2nd European Conference on Unsaturated Soils. Naples, Italy, Springer, Naples, 5-10.
  • Asquith, J.D., Toll, D.G. & Johnson, K.L. (2012), Design and Construction of Large Lysimeters for Monitoring Unsaturated Transport of Contaminants, in Mancuso, C., Jommi, C. & D’Onza F. eds, Unsaturated Soils: Research and Applications 2: 2nd European Conference on Unsaturated Soils. Naples, Italy, Springer, Naples, 447-453.
  • Hossain, A.T.M.S. & Toll, D.G. (2012), Geotechnical Behaviour of Unsaturated Tropical Clay Soils of Dhaka, Bangladesh, in Mancuso, C., Jommi, C. & D’Onza F. eds, Unsaturated Soils: Research and Applications 1: 2nd European Conference on Unsaturated Soils. Naples, Italy, Springer, Naples, 309-316.
  • Lourenço, S.D.N., Gallipoli, D., Toll, D.G., Augarde, C.E. & Evans, F.D. (2011), Advances in tensiometer-based suction control systems, in Alonso, E. & Gens, A. eds, Unsaturated Soils 1: 5th International Conference on Unsaturated Soils. Barcelona, Spain, CRC Press/Balkema, Leiden, 695-700.
  • Javadi, A.A., Johari, A., Ahangar-Asr, A., Faramarzi, A., Toll, D.G. & Khalili, N. (2011), Prediction of the behaviour of unsaturated soils using evolutionary polynomial regression: An incremental approach, in Alonso, E. & Gens, A. eds, Unsaturated Soils 2: 5th International Conference on Unsaturated Soils. Barcelona, Spain, CRC Press/Balkema, Barcelona, 837-842.
  • Javadi, A.A., Johari, A., Ahangar-Asr, A., Faramarzi, A. & Toll, D.G. (2010), A New Approach to Constitutive Modelling of Unsaturated Soils Using Evolutionary Polynomial Regression, in Buzzi, O., Fityus, S. & Sheng, D. eds, Unsaturated Soils: Theoretical and Numerical Advances in Unsaturated Soil Mechanics 2: 4th Asia-Pacific Conference on Unsaturated Soils. Newcastle, Australia, Taylor & Francis Group, Newcastle, 661-666.
  • Toll, D.G & Ali Rahman, Z. (2010), Engineering Behaviour of Unsaturated Structured Soils, in Cameron, D. & Kaggwa, W. eds, Proc. 3rd International Conference on Problematic Soils 3rd International Conference on Problematic Soils. Adelaide, Australia, CI-Premier, Adelaide, 25-34.
  • Toll, D.G., Gallipoli, D., Augarde, C.E., De Gennaro, V., Mancuso, C., Tarantino, A., Vaunat, J. & Wheeler, S.J. (2010), The MUSE Network: Research Outcomes, in Buzzi, O., Fityus, S. & Sheng, D. eds, Unsaturated Soils: Theoretical and Numerical Advances in Unsaturated Soil Mechanics 2: 4th Asia-Pacific Conference on Unsaturated Soils. Newcastle, Australia, Taylor & Francis Group, Newcastle, 935-943.
  • Toll, D.G. (2009), International Data Standards for Geotechnical Engineering, in Hamza, M., Shahien, M. & El-Mossallamy, Y. eds, Proc. 17th International Conference on Soil Mechanics and Geotechnical Engineering, Alexandria, Egypt 17th International Conference on Soil Mechanics and Geotechnical Engineering. Alexandria, Egypt, IOS Press, Alexandria, 2690-2693.
  • Toll, D.G. (2009), Management of Geotechnical Data and Processes, in Hamza, M., Shahien, M. & El-Mossallamy, Y. eds, Proc. 17th International Conference on Soil Mechanics and Geotechnical Engineering, Alexandria, Egypt 17th International Conference on Soil Mechanics and Geotechnical Engineering. Alexandria, Egypt, IOS Press, Alexandria, 3360-3365.
  • Javadi, A. A., Johari, A., Ahangar-Asr, A., Faramarzi, A. & Toll, D. G. (2009), Using Evolutionary Polynomial Regression in Modelling of Unsaturated Soils, Proc. 17th. Conference on Computational Mechanics (ACME-UK) 17th. Conference on Computational Mechanics (ACME-UK). Nottingham, UK, Nottingham, 353-356.
  • Mendes, J., Toll, D.G., Augarde, C.E. & Gallipoli, D. (2008), A System for Field Measurement of Suctions using High Capacity Tensiometers, in Toll, D.G., Augarde, C.E., Gallipoli, D. & Wheeler, S.J. eds, Unsaturated Soils: Advances in Geo-Engineering 1st European Conf. Unsaturated Soils. Durham, UK, CRC Press/Balkema, Durham, 219-225.
  • Glendinning, S., Hughes, P.N., Hughes, D.A.B., Clarke, D., Smethurst, J., Powrie, W., Dixon, N., Dijkstra, T.A., Toll, D.G. & Mendes, J. (2008), Biological and Engineering Impacts of Climate on Slopes – Learning from Full-Scale, 10th International Symposium on Landslides and Engineered Slopes. Xian, P.R. China, Xi’an.
  • Toll, D.G., Ali Rahman, Z. & Gallipoli, D. (2008), Critical State Conditions for an Unsaturated Artificially Bonded Soil, Unsaturated Soils: Advances in Geo-Engineering 1st European Conf. Unsaturated Soils. Durham, UK, CRC Press/Balkema, Durham, 435-440.
  • Toll, D.G., Mendes, J., Augarde, C.E., Karthikeyan, M., Phoon, K.K., Gallipoli, D. & Lin K.Q. (2008), Effects of Climate Change on Slopes for Transportation Infrastructure, 1st International Conference on Transportation Geotechnics. Nottingham, UK, Nottingham.
  • Lourenço, S.D.N., Toll, D.G., Augarde, C.E., Gallipoli, D., Evans, F.D. & Medero, G. (2008), Evaluation of Suction Measurement by the Tensiometer and the Axis Translation Technique, Unsaturated Soils: Advances in Geo-Engineering 1st European Conf. Unsaturated Soils. Durham, UK, CRC Press/Balkema, Durham, 213-218.
  • Hughes, P.N., Glendinning, S., Dixon, N., Dijkstra, T.A., Clarke, D., Smethurst, J., Powrie, W., Toll, D.G., Mendes, J. & Hughes, D.A.B. (2008), Field Testing and Modelling the Effects of Climate on Geotechnical Infrastructure – A Collaborative Approach, 1st International Conference on Transportation Geotechnics. Nottingham, UK, Nottingham.
  • Toll, D.G. (2008), International Data Exchange: The Future for Geo-engineering, 12th International Conference of International Association for Computer Methods and Advances in Geomechanics (IACMAG). Goa, India, Goa, 1958-1965.
  • Lourenço, S.D.N.,, Toll, D.G., Augarde, C.E., Gallipoli, D., Congreve, A., Smart, T. & Evans, F.D. (2008), Observations of unsaturated soils by Environmental Scanning Electron Microscopy in dynamic mode, in Toll, D.G., Augarde, C.E., Gallipoli, D. & Wheeler, S.J. eds, 1st European Conference on Unsaturated Soils, E-UNSAT 2008. Durham, UK, Taylor & Francis, Abingdon, Oxon, 145-150.
  • Karthikeyan, M., Toll, D.G. & Phoon, K.K. (2008), Prediction of Changes in Pore-water Pressure Response due to Rainfall Events, Unsaturated Soils: Advances in Geo-Engineering 1st European Conf. Unsaturated Soils. Durham, UK, CRC Press/Balkema, Durham, 829-834.
  • Toll, D.G. (2008), Representing Geo-Engineering Data from Instruments and Transducers, in Alshawabkeh, A.N. Reddy, K.R. & Khire, M.V. eds, Geotechnical Special Publication No. 179 GeoCongress 2008. New Orleans, USA, American Society of Civil Engineers, New Orleans LA, 581-588.
  • Jotisankasa, A., Kulsawan, B., Toll, D.G. & Rahardjo, H. (2008), Studies of Rainfall-induced Landslides in Thailand and Singapore, Unsaturated Soils: Advances in Geo-Engineering 1st European Conf. Unsaturated Soils. Durham, UK, CRC Press/Balkema, Durham, 901-907.
  • Mendes, J., Gallipoli, D., Toll, D.G., Augarde, C.E., Glendinning, S. & Hughes, P. (2008), The Effect of Climate Change on Infrastructure Embankments: The BIONICS Project, 11th Portuguese National Congress of Geotechnics & 6th Congresso Luso-Brasileiro de Geotecnia. Coimbra, Portugal, Coimbra.

Conference Proceeding

  • Lourenço, S.D.N., Gallipoli, D., Toll, D.G., Evans, F.D. & Medero, G.M. (2007). Determination of the Soil Water Retention Curve with Tensiometers. Mechanics of Unsaturated Soils, Weimar, Germany, Springer.
  • Toll, D.G. (2007). Representing Slopes in XML. Proc. Specialized Session S02 of 11th Congress of the International Society for Rock Mechanics, Lisbon.
  • Toll, D.G., Phoon, K.K., Cheng, Y.G. & Karthikeyan, M. (2007). The Effect of Climate on Landslides in Singapore. Expert Symposium on Climate Change: Modelling, Impacts & Adaptations, Singapore, Research Publishing Services.
  • Toll, D.G., Ali Rahman, Z. & Gallipoli, D (2007). Towards Understanding the Behaviour of Unsaturated Bonded Soils. 3rd Asian Conference on Unsaturated Soils, Nanjing, P.R. China, Science Press.
  • Toll, D.G., Malandraki, V., Ali Rahman, Z. & Gallipoli, D. (2006). Bonded Soils: Problematic or Predictable?. 2nd International Conference on Problematic Soils, Malaysia, Ci-Premier.
  • Chandler, R.J., Quinn, P.M., Beaumont, A.J., Evans, D.J. & Toll D.G. (2006). Combining the power of AGS and XML: AGSML the data format for the future. GeoCongress 2006: Geotechnical Engineering in the Information Technology Age, Atlanta, USA, American Society of Civil Engineers.
  • Stenke, F., Toll, D.G. & Gallipoli, D. (2006). Comparison of Water Retention Curves for Clayey Soils using Different Measurement Techniques. 4th International Conference on Unsaturated Soils, Carefree, Arizona, USA, American Society of Civil Engineers.
  • Lourenço, S.D.N., Gallipoli, D., Toll, D.G. & Evans, F.D. (2006). Development of a Commercial Tensiometer for Triaxial Testing of Unsaturated Soils. 4th International Conference on Unsaturated Soils, Carefree, Arizona, USA, American Society of Civil Engineers.
  • Hossain, S. & Toll, D.G. (2006). Geomechanical Aspects of some Tropical Clay Soils from Dhaka, Bangladesh. 10th Congress of the International Aassociation of Engineering Geology an the Environment, Nottingham, UK.
  • Martin, J. & Toll, D. (2006). The Development of a Data Structure for the Storage of Preliminary Site Investigation Data. 10th Congress of International Association of Engineering Geology and Environment, Nottingham, UK.
  • Gallipoli, D., Toll, D., Augarde, C., Tarantino, A., De Gennaro, V., Vaunat, J., Wheeler, S. & Mancuso, C. (2006). The MUSE Network: Sharing Research Expertise on Unsaturated Soils across Europe. 4th International Conference on Unsaturated Soils, Carefree, Arizona, USA, American Society of Civil Engineers.
  • Lourenço, S.D.N., Gallipoli, D., Toll, D. & Evans, F. (2006). Use of Tensiometers for the Measurement of Soil Suction. 10th Congresso Nacional de Geotecnia, Lisbon.
  • Walker, S., Gallipoli, D. & Toll, D.G. (2005). The Effect of Structure on the Water Retention of Soil Tested using Different Methods of Suction Measurement. Proc. International Symposium on Advanced Experimental Unsaturated Soil Mechanics, Trento, Italy, Taylor & Francis.
  • Stephens, S.T., Gallipoli, D. & Toll, D.G. (2004). Influence of Initial Water Content on the Strength of a Statically Compacted Clay. 5th Brazilian Symposium on Unsaturated Soils, São Carlos, Brazil.
  • Gallipoli, D., Stephens, S.T. & Toll, D.G. (2004). L'effetto del contenuto d'acqua iniziale sulle proprieta meccaniche di un argilla costipata (the effect of initial water content on the mechanical properties of compacted clay). Incontro Annuale dei Ricercatori di Geotecnica (IARG2004), Trento, Italy.
  • Toll, D.G. (2004). The Critical State in Unsaturated Soils. 3rd International Conference on Unsaturated Soils, Recife, Brazil, Swets & Zeitlinger.
  • Tsaparas, I. & Toll, D.G. (2003). Factors affecting Infiltration into an Unsaturated Soil Slope. 2nd Asian Conference on Unsaturated Soils (UNSAT-ASIA 2003), Osaka, Japan.
  • Toll, D.G. (2003). On the Shear Strength of Unsaturated Soils. International Conference on Problematic Soils, Nottingham, UK, CI-Premier.
  • Toll, D.G. & Hossain, A.T.M.S. (2003). Pre-failure behaviour of the tropical clay soils of Dhaka, Bangladesh. 3rd Int. Conf. on Deformation Characteristics of Geomaterials, Lyon, France, A A Balkema Publishers.
  • Tsaparas, I. & Toll, D.G. (2002). Numerical Analysis of Infiltration into Unsaturated Residual Soil Slopes. 3rd International Conference on Unsaturated Soils, Recife, Brazil, Swets & Zeitlinger.
  • Toll, DG (2001). Computers and geotechnical engineering: A review. 8th Int. Conf. on Civil and Structural Engineering Computing, Eisenstadt, Austria, SAXE-COBURG PUBLICATIONS.
  • Hatipoglu, B, Toll, DG, Giolas, A & Incecik, M (2001). Knowledge-based geotechnical correlation systems applied to slope stability. 15th International Conference on Soil Mechanics and Geotechnical Engineering, Istanbul, Turkey, A A Balkema.
  • Toll, DG, Tsaparas, I & Rahardjo, H (2001). The influence of rainfall sequences on negative pore-water pressures within slopes. 15th International Conference on Soil Mechanics and Geotechnical Engineering, Istanbul, Turkey, A A Balkema.
  • Jaksa, M.B., Davison, L.R. & Toll, D.G. (2000). Computer aided learning in geotechnical engineering education. GeoEng 2000, Melbourne, Australia, A A Balkema.
  • Tsaparas, I., Toll, D.G. & Rahardjo, H. (2000). Influence of rainfall sequences on the seepage conditions within a slope: A parametric study. 1st Asian Conference on Unsaturated Soils, Singapore, A A Balkema.
  • Toll, DG (2000). Information technology applications in geotechnical education and vocational training. 12th European Conference Soil Mechanics and Geotechnical Engineering, Amsterdam, The Netherlands, A A Balkema.
  • Wong, J.C., Rahardjo, H., Toll, D.G. & Leong, E.C. (2000). Shear strength of undisturbed Bukit Timah granitic soils under infiltration conditions. 1st Asian Conference on Unsaturated Soils, Singapore, A A Balkema.
  • Ling, N.L. & Toll, D.G. (2000). Suction and strength behaviour of unsaturated calcrete. 1st Asian Conference on Unsaturated Soils, Singapore, A A Balkema.
  • Toll, DG, Ong, BH & Rahardjo, H (2000). Triaxial testing of unsaturated samples of undisturbed residual soil from Singapore. 1st Asian Conference on Unsaturated Soils, Singapore, A A Balkema.
  • Toll, DG (1999). A data acquisition and control system for geotechnical testing. Civil Comp Press.
  • Toll, DG (1999). Using Excel macros for data processing. Civil Comp Press.
  • Toll, DG (1998). A review of artificial intelligence systems for site characterization. A A Balkema.
  • Oliver, AJ & Toll, DG (1996). A computer system for site investigation data management and interpretation. Thomas Telford Services Ltd.
  • Toll, DG (1996). Discussion on session 2: Data management. THOMAS TELFORD SERVICES LTD.
  • Toll, DG & Giolas, A (1995). A knowledge-based System for estimation of geotechnical properties. CIVIL COMP PRESS.
  • Oliver, AJ & Toll, DG (1995). An object-oriented approach to site investigation data management and interpretation. CIVIL COMP PRESS.
  • Toll, DG & Barr, RJ (1995). Computer-aided learning for geotechnical engineering. CIVIL COMP PRESS.
  • Toll, D.G. (1994). Interpreting Site Investigation Data Using a Knowledge-Based System. A A Balkema.
  • Malandraki, V. & Toll, D.G. (1994). Yielding of a Weakly Bonded Artificial Soil. A A Balkema.
  • Toll, D.G. (1993). A Computer Control System For Stress Path Triaxial Testing. Civil Comp Press.
  • Vaptismas, N. & Toll, D.G. (1993). Interpreting Borehole Information. Civil Comp Press.
  • Moula, M. & Toll, D.G. (1993). Representing Geotechnical Knowledge - Soils and Field Tests. Civil Comp Press.
  • Toll, D.G. & Malandraki, V. (1993). Triaxial Testing of a Weakly Bonded Soil. A A Balkema.
  • Toll, D.G., Vaptismas, N. & Moula, M. (1991). Comparing Soils Using Knowledge Based Systems. Civil Comp Press.
  • Toll, D.G., Moula, M. & Vaptismas, N. (1991). Representing the Engineering Description of Soils in Knowledge Based Systems. Computational Mechanics Publications Ltd.
  • Toll, D.G. & Attewell, P.B. (1990). Use of an Expert System in Site Investigation. A A Balkema.
  • Grace, H. & Toll, D.G. (1989). The Improvement of Roads in Developing Countries to Bituminous Standards Using Naturally-Occurring Laterites. 3rd International Conference on Unbound Aggregates in Roads, Buttorworth-Heinemann.

Edited book

Edited Journal

Journal Article