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  • 2020
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  • Jonathan Knappett
2020

A Macroelement Approach for the Stability Assessment of Trees

Dattola, G., Ciantia, M., Galli, A., Blyth, L., Zhang, X., Knappett, J., Castellanza, R., Sala, C. & Leung, A., 1 Jan 2020, Geotechnical Research for Land Protection and Development: Proceedings of CNRIG 2019. Calvetti, F., Cotecchia, F., Galli, A. & Jommi, C. (eds.). Switzerland: Springer , Vol. 40. p. 417-426 10 p. (Lecture Notes in Civil Engineering; vol. 40).

Research output: Chapter in Book/Report/Conference proceedingChapter (peer-reviewed)

Open Access
File
8 Downloads (Pure)

Implications of volume loss on the seismic response of tunnels in coarse-grained soils

Kampas, G., Knappett, J., Brown, M., Anastasopoulos, I., Nikitas, N. & Fuentes, R., 1 Jan 2020, In : Tunnelling and Underground Space Technology. 95, p. 1-14 14 p., 103127.

Research output: Contribution to journalArticle

Open Access
File
2 Citations (Scopus)
75 Downloads (Pure)

Influence of foundation type on seismic response of low-rise structures in liquefiable soil

Qi, S. & Knappett, J., Jan 2020, In : Soil Dynamics and Earthquake Engineering. 128, p. 1-13 13 p., 105786.

Research output: Contribution to journalArticle

Modelling the seismic performance of root-reinforced slopes using the Finite Element Method

Liang, T., Knappett, J., Leung, A. & Bengough, G., 1 May 2020, In : Géotechnique. 70, 5, p. 375-391 17 p.

Research output: Contribution to journalArticle

Open Access
File
2 Citations (Scopus)
49 Downloads (Pure)

On Lagrangian mechanics and the implicit material point method for large deformation elasto-plasticity

Coombs, W. M., Augarde, C., Brown, M., Brennan, A., Charlton, T., Knappett, J., Motlagh, Y. & Wang, L., 1 Jan 2020, In : Computer Methods in Applied Mechanics and Engineering. 358, p. 1-32 32 p., 112622.

Research output: Contribution to journalArticle

Open Access
File
2 Citations (Scopus)
75 Downloads (Pure)

Seismic behaviour of tunnels: from experiments to analysis

Tsinidis, G., de Silva, F., Anastasopoulos, I., Bilotta, E., Bobet, A., Hashash, Y. M. A., He, C., Kampas, G., Knappett, J., Madabhushi, G., Nikitas, N., Pitilakis, K., Silvestri, F., Viggiani, G. & Fuentes, R., May 2020, In : Tunnelling and Underground Space Technology. 99, p. 1-20 20 p., 103334.

Research output: Contribution to journalArticle

Open Access
File
1 Citation (Scopus)
79 Downloads (Pure)

Small-Scale Modeling of Thermomechanical Behavior of Reinforced Concrete Energy Piles in Soil

Zhao, R., Leung, A. K., Vitali, D., Knappett, J. A. & Zhou, Z., Apr 2020, In : Journal of Geotechnical and Geoenvironmental Engineering. 146, 4, 10 p., 04020011.

Research output: Contribution to journalArticle

Open Access
File
39 Downloads (Pure)
2019
Open Access
File
77 Downloads (Pure)

Centrifuge investigations of normal and reverse fault interaction with jack-up rig spudcan foundations

Oakes, K., Brown, M., Knappett, J. & Anastasopoulos, I., 12 Sep 2019. 12 p.

Research output: Contribution to conferencePaper

Craig's Soil Mechanics

Knappett, J. & Craig, R. F., 31 Oct 2019, 9th ed. Boca Raton, FL: CRC Press. 640 p.

Research output: Book/ReportBook

Cyclic simple shear testing for assessing liquefaction mitigation by fibre reinforcement

Robinson, S., Brennan, A., Knappett, J., Wang, K. & Bengough, G., 2019, Earthquake Geotechnical Engineering for Protection and Development of Environment and Constructions: Proceedings of the 7th International Conference on Earthquake Geotechnical Engineering, (ICEGE 2019), June 17-20, 2019, Rome, Italy. Silvestri, F. & Moraci, N. (eds.). 1 ed. London: CRC Press, p. 4728-4735 8 p. (Proceedings in Earth and Geosciences).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Design of plate and screw anchors in dense sand: failure mechanism, capacity and deformation

Cerfontaine, B., Knappett, J., Brown, M. & Bradsaw, A. S., 25 Jun 2019, 7th International Symposium on Deformation Characteristics of Geomaterials (IS-Glasgow 2019). Tarantino, A. & Ibraim, E. (eds.). 2019 ed. EDP Sciences, Vol. 92. p. 1-6 6 p. 16010. (E3S Web of Conferences; vol. 92).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
101 Downloads (Pure)

Developing screw piles for offshore renewable energy application

Brown, M., Davidson, C., Cerfontaine, B., Ciantia, M., Knappett, J. & Brennan, A., 7 Dec 2019, First Indian Symposium on Offshore Geotechnics : (ISOG 2019). Bhubaneshwar: Indian Institute of Technology Bhubaneswar, 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
84 Downloads (Pure)

Editorial

Knappett, J. & Thorel, L., Mar 2019, In : International Journal of Physical Modelling in Geotechnics. 19, 2, p. 56-57 2 p.

Research output: Contribution to journalEditorial

Effect of soil deformability on the failure mechanism of shallow plate or screw anchors in sand

Cerfontaine, B., Knappett, J., Brown, M. & Bradsaw, A. S., May 2019, In : Computers and Geotechnics. 109, p. 34-45 12 p.

Research output: Contribution to journalArticle

Open Access
File
1 Citation (Scopus)
45 Downloads (Pure)

Finite element modelling of the uplift behaviour of screw piles in sand

Cerfontaine, B., Brown, M., Knappett, J. & Davidson, C., 27 May 2019, Proceedings of the 1st International Symposium on Screw Piles for Energy Applications. p. 69-75

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
152 Downloads (Pure)

ISSPEA 2019: 1st International Symposium on Screw Piles for Energy Applications

Davidson, C. (ed.), Brown, M. (ed.), Knappett, J. (ed.), Brennan, A. (ed.), Augarde, C. (ed.), Coombs, W. (ed.), Wang, L. (ed.), Richards, D. (ed.), White, D. (ed.) & Blake, A. (ed.), 27 May 2019, Dundee: University of Dundee. 121 p.

Research output: Book/ReportBook

Open Access
File
412 Downloads (Pure)

Measuring the Strength of Root-Reinforced Soil on Steep Natural Slopes Using the Corkscrew Extraction Method

Meijer, G., Bengough, G., Knappett, J., Loades, K. & Nicoll, B., Dec 2019, In : Forests. 10, 12, p. 1-19 19 p., 1135.

Research output: Contribution to journalArticle

Open Access
File
44 Downloads (Pure)
Open Access
File
147 Downloads (Pure)

Numerical techniques for the fast generation of samples using the particle refinement method

Sharif, Y. U., Ciantia, M. O., Brown, M. J., Knappett, J. A. & Ball, J., 26 Jul 2019, Proceedings of the 8th International Conference on Discrete Element Methods. 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

On implementation aspects of implicit MPM for 3D analysis

Wang, L., Cortis, M., Coombs, W. M., Augarde, C., Brown, M., Knappett, J., Brennan, A., Davidson, C., Richards, D. & Blake, A., 10 Jan 2019, 2nd International Conference on the Material Point Method (MPM2019). Anura3D, p. 97-102 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

On the use of domain-based material point methods for problems involving large distortion

Wang, L., Coombs, W. M., Augarde, C. E., Cortis, M., Charlton, T. J., Brown, M., Knappett, J., Brennan, A., Davidson, C., Richards, D. & Blake, A., 1 Oct 2019, In : Computer Methods in Applied Mechanics and Engineering. 355, p. 1003-1025 23 p.

Research output: Contribution to journalArticle

Open Access
File
2 Citations (Scopus)
83 Downloads (Pure)

Physical Modelling of Laterally Spreading Soil with and without Plant Root Analogues

Wang, K., Brennan, A., Robinson, S., Knappett, J. & Bengough, G., 29 Sep 2019, SECED 2019 Proceedings. United Kingdom: Society for Earthquake and Civil Engineering Dynamics, p. 1-9 9 p. 12.5

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
6 Downloads (Pure)
Open Access
File
98 Downloads (Pure)

Root branching affects the mobilisation of root-reinforcement in direct shear

Meijer, G. J., Wood, D. M., Knappett, J. A., Glyn Bengough, A. & Liang, T., 25 Jun 2019, 7th International Symposium on Deformation Characteristics of Geomaterials, IS-Glasgow 2019. Ibraim, E. & Tarantino, A. (eds.). 2019 ed. EDP Sciences, Vol. 92. 6 p. 12010. (E3S Web of Conferences; vol. 92).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
1 Citation (Scopus)
78 Downloads (Pure)

Screw pile design optimisation under tension in sand

Cerfontaine, B., Knappett, J., Brown, M., Davidson, C. & Sharif, Y., Sep 2019, Proceedings of the XVII ECSMGE-2019. Icelandic Geotechnical Society, 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
12 Downloads (Pure)

Structure-soil-structure interaction in changing urban areas

Knappett, J. A., Qi, S., Mubarak, A., Licciardello, M., Madden, P., Caucis, K., Bailey, K., Ukatu, E. & Kampas, G., 2019, Earthquake Geotechnical Engineering for Protection and Development of Environment and Constructions: Proceedings of the 7th International Conference on Earthquake Geotechnical Engineering, (ICEGE 2019), June 17-20, 2019, Rome, Italy. Silvestri, F. & Moraci, N. (eds.). 1 ed. London: CRC Press/Balkema, p. 35-48 14 p. (Proceedings in Earth and Geosciences).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

The effect of tunnel lining modelling approaches on the seismic response of sprayed concrete tunnels in coarse-grained soils

Kampas, G., Knappett, J., Brown, M., Anastasopoulos, I., Nikitas, N. & Fuentes, R., Feb 2019, In : Soil Dynamics and Earthquake Engineering. 117, p. 122-137 16 p.

Research output: Contribution to journalArticle

Open Access
File
5 Citations (Scopus)
132 Downloads (Pure)
2018

A modified CPT based installation torque prediction for large screw piles in sand

Davidson, C., Al-Baghdadi, T., Brown, M., Brennan, A., Knappett, J., Augarde, C., Coombs, W., Wang, L., Richards, D., Blake, A. & Ball, J., 13 Jun 2018, Cone Penetration Testing 2018: Proceedings of the 4th International Symposium on Cone Penetration Testing. Hicks, M. A., Pisanò, F. & Peuchen, J. (eds.). 1 ed. CRC Press, p. 255-261 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
1 Citation (Scopus)
55 Downloads (Pure)
Open Access
File
1 Citation (Scopus)
140 Downloads (Pure)

A new heating-cooling system for centrifuge testing of thermo-active geo-structures

Vitali, D., Leung, A., Zhao, R. & Knappett, J., 24 Oct 2018, Physical Modelling in Geotechnics: Proceedings of the 9th International Conference on Physical Modelling in Geotechnics (ICPMG 2018), July 17-20, 2018, London, United Kingdom. McNamara, A., Divall, S. & Goodey, R. (eds.). Taylor & Francis, Vol. 1. p. 475-480 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
1 Citation (Scopus)
94 Downloads (Pure)

Centrifuge modelling of remediation of liquefaction-induced pipeline uplift using root systems

Wang, K., Brennan, A., Knappett, J., Robinson, S. & Bengough, A., 24 Oct 2018, Physical Modelling in Geotechnics: Proceedings of the 9th International Conference on Physical Modelling in Geotechnics (ICPMG 2018), July 17-20, 2018, London, United Kingdom. McNamara, A., Divall, S., Goodey, R., Taylor, N., Stallebrass, S. & Panchal, J. (eds.). 1 ed. London: CRC Press, Vol. 2. p. 1265-1270 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
4 Downloads (Pure)

Centrifuge modelling of screw piles for offshore wind energy foundations

Davidson, C., Al-Baghdadi, T., Brown, M., Knappett, J., Brennan, A., Augarde, C. E., Wang, L., Coombs, W. M., Richards, D. & Blake, A., 24 Oct 2018, Physical Modelling in Geotechnics: Proceedings of the 9th International Conference on Physical Modelling in Geotechnics (ICPMG 2018), July 17-20, 2018, London, United Kingdom. McNamara, A., Divall, S. & Goodey, R. (eds.). 1 ed. Taylor & Francis, p. 695-700 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
86 Downloads (Pure)

Centrifuge modelling of the effects of soil liquefiability on seismic response of low-rise structures

Qi, S. & Knappett, J., 24 Oct 2018, Physical Modelling in Geotechnics : Proceedings of the 9th International Conference on Physical Modelling in Geotechnics (ICPMG 2018), July 17-20, 2018, London, United Kingdom. McNamara, A., Divall, S., Goodey, R., Taylor, N., Stallebrass, S. & Panchal, J. (eds.). 1 ed. London: CRC Press, Vol. 2. p. 1011-1016 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
60 Downloads (Pure)

Editorial

Knappett, J., Jan 2018, In : International Journal of Physical Modelling in Geotechnics. 18, 1, p. 1 1 p.

Research output: Contribution to journalEditorial

Open Access

Effect of root spacing on interpretation of blade penetration tests-full-scale physical modelling

Meijer, G. J., Knappett, J. A., Bengough, A. G., Loades, K. W. & Nicoll, B. C., 24 Oct 2018, Physical Modelling in Geotechnics: Proceedings of the 9th International Conference on Physical Modelling in Geotechnics (ICPMG 2018), July 17-20, 2018, London, United Kingdom. McNamara, A., Divall, S., Goodey, R., Taylor, N., Stallebrass, S. & Panchal, J. (eds.). CRC Press/Balkema, Vol. 1. p. 425-430 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
81 Downloads (Pure)

Evaluation of rocking and coupling rotational linear stiffness coefficients of adjacent foundations

Aldaikh, H., Alexander, N. A., Ibraim, E. & Knappett, J. A., 1 Jan 2018, In : International Journal of Geomechanics. 18, 1, p. 04017131-1-04017131-12 12 p., 04017131.

Research output: Contribution to journalArticle

Open Access
File
6 Citations (Scopus)
203 Downloads (Pure)

In situ measurement of root reinforcement using corkscrew extraction method

Meijer, G., Bengough, A., Knappett, J., Loades, K. & Nicoll, B. C., Oct 2018, In : Canadian Geotechnical Journal. 55, 10, p. 1372-1390 19 p.

Research output: Contribution to journalArticle

Open Access
File
9 Citations (Scopus)
214 Downloads (Pure)

In situ root identification through blade penetrometer testing – Part 1: interpretative models and laboratory testing

Meijer, G., Bengough, A., Knappett, J., Loades, K., Nicoll, B. C., Mukov, I. & Zhang, M., Apr 2018, In : Géotechnique. 68, 4, p. 303-319 17 p.

Research output: Contribution to journalArticle

Open Access
File
6 Citations (Scopus)
147 Downloads (Pure)

In situ root identification through blade penetrometer testing – Part 2: field testing

Meijer, G., Bengough, A., Knappett, J., Loades, K. & Nicoll, B. C., Apr 2018, In : Géotechnique. 68, 4, p. 320-331 12 p.

Research output: Contribution to journalArticle

Open Access
File
7 Citations (Scopus)
172 Downloads (Pure)

Laboratory investigation into the effect of model root spacing on the blade penetrometer depth-resistance behaviour

Meijer, G., Bengough, A., Knappett, J., Loades, K. & Nicoll, B., Jul 2018, Physical Modelling in Geotechnics: Proceedings of the 9th International Conference on Physical Modelling in Geotechnics (ICPMG 2018), July 17-20, 2018, London, United Kingdom. McNamara, A., Divall, S. & Goodey, R. (eds.). Taylor & Francis, Vol. 1. p. 425-430 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

On the use of the material point method to model problems involving large rotational deformation

Wang, L., Coombs, W. M., Augarde, C. E., Brown, M., Knappett, J., Brennan, A., Davidson, C., Blake, A. & Richards, D., Jun 2018, 9th NUMGE Conference on Numerical Methods in Geotechnical Engineering. 1 ed. Taylor & Francis, p. 585-592

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
52 Downloads (Pure)

Physical modelling of soil-structure interaction of tree root systems under lateral loads

Zhang, X., Knappett, J., Leung, A. & Liang, T., 24 Oct 2018, Physical Modelling in Geotechnics: Proceedings of the 9th International Conference on Physical Modelling in Geotechnics (ICPMG 2018), July 17-20, 2018, London, United Kingdom. McNamara, A., Divall, S. & Goodey, R. (eds.). Taylor & Francis, Vol. 1. p. 481-486 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
1 Citation (Scopus)
72 Downloads (Pure)

Physical modelling of structural and biological soil reinforcement

Knappett, J., 24 Oct 2018, Physical Modelling in Geotechnics: Proceedings of the 9th International Conference on Physical Modelling in Geotechnics (ICPMG 2018), July 17-20, 2018, London, United Kingdom. McNamara, A., Divall, S. & Goodey, R. (eds.). Taylor & Francis, Vol. 1. p. 87-100 14 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
81 Downloads (Pure)

Scaling of plant roots for geotechnical centrifuge tests using juvenile live roots or 3D printed analogues

Liang, T., Bengough, A., Hallet, P., Knappett, J., Loades, K., Meijer, G. & Muir Wood, D., 24 Oct 2018, Physical Modelling in Geotechnics: Proceedings of the 9th International Conference on Physical Modelling in Geotechnics (ICPMG 2018), July 17-20, 2018, London, United Kingdom. McNamara, A., Divall, S. & Goodey, R. (eds.). Taylor & Francis, Vol. 1. p. 401-406 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
89 Downloads (Pure)

Suitability of equivalent linear soil models for analysing the seismic response of a concrete tunnel.

Kampas, G., Knappett, J., Brown, M., Anastasopoulos, I., Fuentes, R., Nikitas, N. & Alonso-Rodriguez, A., 19 Jun 2018, p. 1-14. 14 p.

Research output: Contribution to conferencePaper

Open Access
File
29 Downloads (Pure)

System Identification of Tunnel Response to Ground Motion Considering a Simplified Model

Alonso-Rodriguez, A., Nikitas, N., Knappett, J., Kampas, G., Anastasopoulos, I. & Fuentes, R., 20 Jul 2018, In : Frontiers in Built Environment. 4, p. 1-11 11 p., 39.

Research output: Contribution to journalArticle

Open Access
File
2 Citations (Scopus)
128 Downloads (Pure)

Variability of small scale model reinforced concrete and implications for geotechnical centrifuge testing

Knappett, J., Brown, M., Shields, L., Al-Defae, A. H. & Loli, M., 24 Oct 2018, Physical Modelling in Geotechnics: Proceedings of the 9th International Conference on Physical Modelling in Geotechnics (ICPMG 2018), July 17-20, 2018, London, United Kingdom. McNamara, A., Divall, S., Goodey, R., Taylor, N., Stallebrass, S. & Panchal, J. (eds.). 1 ed. CRC Press-Taylor & Francis Group, p. 241-246

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
1 Citation (Scopus)
101 Downloads (Pure)
2017

An Experimental Study of the Embedment of a Dynamically Installed Anchor in Sand

Chow, S. H., O’Loughlin, C. D., Gaudin, C., Knappett, J., Brown, M. & Lieng, J. T., 12 Sep 2017, Offshore Site Investigation and Geotechnics: Smarter Solutions for Future Offshore Developments: Proceedings of the 8th International Conference, held 12–14 September 2017 at the Royal Geographical Society, London. Society for Underwater Technology, Vol. 1-2. p. 1019-1025

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Assessing the risks to infrastructure from coastal storms in a changing climate: Project Report PPR800

Milne, F., Winter, M. G., Reeves, S. J., Knappett, J., Dawson, S., Dawson, A. G., Peeling, D., Peeling, J. & Brown, M., 13 Jan 2017, Transport Research Laboratory. 124 p.

Research output: Book/ReportBook