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  • 2020
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Author

  • Jonathan Knappett
2018

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

2016

On the role of vegetation in earthquake induced landslides

Liang, T., Knappett, J. A., Bengough, A. G. & Muir Wood, D., Jun 2016, p. 1-9. 9 p.

Research output: Contribution to conferencePaper

2018

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
2019

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

2017

Centrifuge modelling of the influence of slope height on the seismic performance of rooted slopes

Liang, T. & Knappett, J. A., Oct 2017, In : Géotechnique. 67, 10, p. 855-869 15 p.

Research output: Contribution to journalArticle

Open Access
File
229 Downloads (Pure)

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

2019

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)
84 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

Open Access
File
81 Downloads (Pure)
2020

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

2018

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
69 Downloads (Pure)
2017

Scaling of the reinforcement of soil slopes by living plants in a geotechnical centrifuge

Liang, T., Bengough, A., Knappett, J., Muir Wood, D., Loades, K. W., Hallett, P. D., Boldrin, D., Leung, A. & Meijer, G., Dec 2017, In : Ecological Engineering. 109, Part B, p. 207-227 21 p.

Research output: Contribution to journalArticle

Open Access
File
25 Citations (Scopus)
281 Downloads (Pure)

Decommissioning of offshore piles using vibration

Davidson, C., Brown, M., Brennan, A. & Knappett, J., 2017, Proceedings of the 27th International Ocean and Polar Engineering Conference, ISOPE 2017. Chung, J. S. & Wang, H. H. (eds.). United States: International Society of Offshore and Polar Engineers, Vol. 2. p. 666-673 8 p. (Proceedings of the International Ocean and Polar Engineering Conference; vol. 2).

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

Open Access
File
30 Downloads (Pure)

Discussion: CHD pile performance: Part I – Physical modelling

Jeffrey, J. R., Brown, M. J., Knappett, J. A., Ball, J. D., Caucis, K., Cui, W., Zheng, X. D., Zhang, S. M. & Zhang, Q. Q., 1 Apr 2017, In : Proceedings of the Institution of Civil Engineers: Geotechnical Engineering. 170, 2, p. 186-187 2 p., 1600216.

Research output: Contribution to journalComment/debate

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

Modelling Screwpile Installation Using the MPM

Wang, L., Coombs, W. M., Augarde, C. E., Brown, M., Knappett, J., Brennan, A., Richards, D. & Blake, A., 2017, In : Procedia Engineering. 175, p. 124-132 9 p.

Research output: Contribution to journalArticle

Open Access
File
5 Citations (Scopus)
162 Downloads (Pure)
2019

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
52 Downloads (Pure)
2018

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)
176 Downloads (Pure)
2017

Model Testing of Recovery Loads for Decommissioning Skirted Subsea Structures

Brennan, A., Brown, M., Knappett, J., McMillan, C., Aldaikh, H., Small, A. A. & Morrow, D., 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. 749-756

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

Open Access
File
9 Citations (Scopus)
178 Downloads (Pure)
2019

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)
52 Downloads (Pure)
2017

CPT Based Design Procedure for Installation Torque Prediction for Screw Piles Installed in Sand

Al-Baghdadi, T., Davidson, C., Brown, M., Knappett, J., Brennan, A., Augarde, C. E., Coombs, W. M., Wang, L., Richards, D. & Blake, A., 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. 346-353

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

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)
58 Downloads (Pure)
2019

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
7 Citations (Scopus)
134 Downloads (Pure)

Numerically modelling the installation and loading of screw piles using dem

Brown, M., Sharif, Y., Ciantia, M., Knappett, J., Davidson, C., Cerfontaine, B. & Robinson, S., 27 May 2019, p. 101-108.

Research output: Contribution to conferencePaper

Open Access
File
158 Downloads (Pure)
2017

Effects of vertical loading on lateral screw pile performance

Al-Baghdadi, T., Brown, M. J., Knappett, J. A. & Al-Defae, A. H., Jun 2017, In : Proceedings of the Institution of Civil Engineers: Geotechnical Engineering. 170, 3, p. 259-272 14 p.

Research output: Contribution to journalArticle

Open Access
File
6 Citations (Scopus)
299 Downloads (Pure)
2020

A Finite Element approach for determining the full load-displacement relationship of axially-loaded shallow screw anchors, incorporating installation effects

Cerfontaine, B., Knappett, J., Brown, M., Davidson, C., Al-Baghdadi, T., Sharif, Y., Brennan, A., Augarde, C., Coombs, W. M., Wang, L., Blake, A., Richards, D. J. & Ball, J. D., 30 Jun 2020, In : Canadian Geotechnical Journal.

Research output: Contribution to journalArticle

Open Access
File
28 Downloads (Pure)
2019

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
92 Downloads (Pure)
2016

Centrifuge modeling of the seismic response of multi-storey buildings on raft foundations to the Christchurch Earthquake

Storie, L., Pender, M. J. & Knappett, J., 2016, International Workshop on Seismic Performance of Soil-foundation-structure Systems. Chouw, N., Orense, R. P. & Larkin, T. (eds.). Auckland: CRC Press, 11 p.

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

Editorial

Knappett, J., 1 Mar 2016, In : International Journal of Physical Modelling in Geotechnics. 16, 1, p. 1-2 2 p.

Research output: Contribution to journalEditorial

Open Access
File
32 Downloads (Pure)
2019

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

2018

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
85 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)
150 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
6 Downloads (Pure)
2016

CHD pile performance, part II: Numerical modelling

Knappett, J. A., Caucis, K., Brown, M. J., Jeffrey, J. R. & Ball, J. D., Oct 2016, In : Proceedings of the Institution of Civil Engineers: Geotechnical Engineering. 169, 5, p. 436-454 19 p.

Research output: Contribution to journalArticle

Open Access
File
10 Citations (Scopus)
198 Downloads (Pure)
2018

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)
221 Downloads (Pure)
2020

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
2 Citations (Scopus)
84 Downloads (Pure)
2018

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)
103 Downloads (Pure)
2016

Development of an inflight centrifuge screw pile installation and loading system

Al-Baghdadi, T. A., Brown, M. J. & Knappett, J. A., 2016, Proceedings of the 3rd European Conference on Physical Modelling in Geotechnics (EUROFUGE 2016), Nantes, France, 1-3 June 2016. Thorel, L., Bretschneider, A., Blanc, M. & Escoffier, S. (eds.). IFSTTAR, p. 239-244 5 p.

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

Open Access
File
50 Downloads (Pure)
2018

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)
211 Downloads (Pure)
2016

Shake table testing of the dynamic interaction between two and three adjacent buildings (SSSI)

Aldaikh, H., Alexander, N. A., Ibraim, E. & Knappett, J., Oct 2016, In : Soil Dynamics and Earthquake Engineering. 89, p. 219-232 14 p.

Research output: Contribution to journalArticle

Open Access
File
24 Citations (Scopus)
247 Downloads (Pure)
2018

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
34 Downloads (Pure)
2019

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

2016
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
26 Downloads (Pure)
2018

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)
110 Downloads (Pure)
2019

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
161 Downloads (Pure)
2018
Open Access
File
1 Citation (Scopus)
153 Downloads (Pure)
2016

CHD pile performance, Part I: Physical modelling

Jeffrey, J. R., Brown, M. J., Knappett, J. A., Ball, J. D. & Caucis, K., 14 Sep 2016, In : Proceedings of the Institution of Civil Engineers: Geotechnical Engineering. 169, 5, p. 421-435 15 p.

Research output: Contribution to journalArticle

Open Access
File
12 Citations (Scopus)
484 Downloads (Pure)
2018

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
55 Downloads (Pure)
2017
Open Access
File
14 Citations (Scopus)
262 Downloads (Pure)