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1. Gue, S.S. (1984) D.Phil. “Ground Heave Around Driven Piles in Clay”

2. Evans, K.M. (1987) D.Phil. “A Model Study of the End Bearing Capacity of Piles in Layered Calcareous Soils”

3. de Santa Maria, P.E.L. (1988) D.Phil. “Behaviour of Footings for Offshore Structures under Combined Loads”

4. Bell, R.W. (1991) M.Sc. “The Analysis of Offshore Foundations Subjected to Combined Loading”

5. Martin, C.M. (1994) D.Phil. “Physical and Numerical Modelling of Offshore Foundations Under Combined Loads”

6. Chaudhry, A.R. (1994) D.Phil. “Static Pile-Soil-Pile Interaction in Offshore Pile Groups”

7. Thompson, R.S.G. (1996) D.Phil. “Development of Non-Linear Numerical Models Appropriate for the Analysis of Jack-up Units”

8. Ngo Tran, C.L. (1996) D.Phil. “The Analysis of Offshore Foundations Subjected to Combined Loading”

9. Mangal, J.K. (1999) D.Phil. “Partially Drained Loading of Shallow Foundations on Sand”

10. Cassidy, M.J. (1999) D.Phil. “The Non-Linear Dynamic Analyses of Jackup Platforms under Random Ocean Waves” (pdf format available)

11. Byrne, B.W. (2000) D.Phil. “Investigations of Suction Caissons in Dense Sand” (pdf format available)

1.
**Randolph, M.F. and Houlsby, G.T. (1984) **“The Limiting
Pressure on a Circular Pile Loaded Laterally in Cohesive Soil”, Géotechnique,
Vol. 34, No. 4, December, pp 613-623, ISSN 0016-8505 Paper as pdf (4065k)

a) reply to discussion by W.H. Ward: Géotechnique, Vol. 36, No. 3, September 1986, p 457

2. **Randolph,
M.F., Leong, E.C. and Houlsby G.T. (1991)** “One Dimensional Analysis of Soil
Plugs in Pipe Piles”, Géotechnique, Vol. 41, No. 4, December, pp 587-598, ISSN
0016-8505 Paper
as pdf (4467k)

3. **Butterfield,
R., Houlsby, G.T. and Gottardi, G. (1997)** “Standardised Sign Conventions
and Notation for Generally Loaded Foundations”, Géotechnique, Vol. 47, No. 4,
December, pp 1051-1052, ISSN 0016-8505 Paper as pdf (487k)

a) corrigendum: Vol. 48, No. 1, p 157

4. **Williams,
M.S., Thompson, R.S.G. and Houlsby, G.T. (1998)** “Non-Linear Dynamic
Analysis of Offshore Jack-up Units”, Computers and Structures, Vol. 69, pp
171-180, ISSN 0045-7949 Paper as pdf (3165k)

5.
**Williams, M.S., Thompson, R.S.G. and Houlsby, G.T. (1999)**
“A Parametric Study of the Non-Linear Dynamic Behaviour of an Offshore Jack-up
Unit”, Engineering Structures, Vol. 21, pp 383-394. Paper as pdf (3165k)

6.
**Houlsby, G.T. and Puzrin, A.M. (1999)** “Closed Form
Solutions for the Bearing Capacity of a Strip Footing on Clay under Combined
Loadings”, Proceedings of the Royal Society of London, Series A, Vol. 455
No. 1983, March, pp 893-916, ISSN 1364-5021. Paper as pdf (263k)

7. **Gottardi,
G., Houlsby, G.T. and Butterfield, R. (1999)** “The Plastic Response of
Circular Footings on Sand under General Planar Loading”, Géotechnique, Vol.
49, No. 4, pp 453-470, ISSN 0016-8505. Paper as pdf (2406k)

8. **Houlsby,
G.T. and Byrne, B.W. (2000)** “Suction
caisson foundations for offshore wind turbines and anemometer masts.”
Journal of Wind Engineering, Vol. 24, No 4, pp 249-255. Paper as pdf (87k)

9. **Martin,
C.M. and Houlsby, G.T. (2000)** “Combined Loading of Spudcan Foundations on
Clay: Laboratory Tests”, Géotechnique, Vol. 50, No. 4, pp 325-338. Paper as pdf (1644k)

10. **Houlsby, G.T.
and Byrne, B.W. (2001)** Discussion
on 'Sieffert, J.-G. and Bay-Gress, Ch. (2001). “Comparison of European bearing
capacity calculation methods for shallow foundations.” Geotechnical
Engineering, Vol. 143, pp65-74.' Geotechnical
Engineering, Vol. 149, pp 63-64. Paper as pdf (203k)

11. **Byrne, B.W. and
Houlsby, G.T. (2001)** “Observations of Footing Behaviour on Loose Carbonate
Sands”, Géotechnique, Vol. 51, No. 5,
pp 463-466. Paper
as pdf (436k)

12. **Cassidy, M.J.,
Eatock Taylor, R., Houlsby, G.T. (2001)** “Analysis of jack-up units using a
constrained NewWave methodology”, Applied Ocean Research, Vol 23, pp 221-234. Paper as pdf (607k)

13. **Martin, C.M. and Houlsby, G.T. (2001)** “Combined Loading of Spudcan Foundations on Clay:
Numerical Modelling”, Géotechnique, Vol. 51, No. 8, October, pp 687-700 Paper as pdf (1257k)

14. **Houlsby, G.T. and Cassidy, M.J. (2002)** “A plasticity model for the behaviour of
footings on sand under combined loading”, Geotéchnique, Vol. 52, No. 2, pp
117-129. Paper
as pdf (1290k)

15. **Cassidy, M.J.,
Taylor, P.H., Eatock Taylor, R. and Houlsby, G.T. (2002)** “Evaluation of
Long-Term Extreme Response Statistics of Jack-up Platforms”, Ocean Engineering,
Vol. 29, October, pp 1603-1631. Paper as pdf (665k)

16. **Byrne, B.W. and
Houlsby, G.T. (2002)** “Experimental investigations of the response of
suction caissons to transient vertical loading.” Proc. ASCE, Journal of
Geotechnical Engineering, Vol. 128, No. 11, Nov., pp 926-939. Paper as pdf (676k)

17. **Cassidy, M.J.
and Houlsby, G.T. (2002)** “Vertical Bearing Capacity Factors for Conical
Footings on Sand.” Géotechnique, Vol 52, No. 9, November, pp 687-692. Paper as pdf (424k)

18. **Cassidy, M.J.,
Byrne, B.W. and Houlsby G.T. (2002)** “Modelling the behaviour of a circular
footing under combined loading on loose carbonate sand.” Géotechnique, Vol. 52, No. 10, pp 705-712 Paper as pdf (461k)

19. **Byrne, B.W.,
Houlsby, G.T., Martin, C.M. and Fish, P.M. (2002)** “Suction caisson
foundations for offshore wind turbines.” Journal of Wind Engineering, Vol. 26,
No. 3, pp 145-155 Paper
as pdf (4411k)

20. **Houlsby, G.T
and Martin, C.M. (2003)** “Undrained Bearing Capacity Factors for Conical
Footings on Clay.” Géotechnique, Vol. 53, No. 5, June, pp 513-520 Paper as pdf (184k)

21. **Cassidy, M.J.,
Houlsby, G.T. and Eatock Taylor, R. (2003) **“Probabilistic Models Applicable
for the Short Term Extreme Response Analysis of Jack-up Platforms”, Journal of
Offshore Mechanics and Arctic Engineering, Trans. ASME, Vol. 125, No. 4,
November, pp 249-263. Paper as pdf (669k)

22. **Byrne, B.W. and
Houlsby, G.T. (2003) **“Foundations for offshore wind turbines.” Phil. Trans.
Roy. Soc. A **361**, Dec., pp 2909-2930. Paper as pdf (1565k)

23. **Byrne, B.W. and
Houlsby, G.T. (2004)** “Experimental investigations of the response of
suction caissons to transient combined loading.” Proc. ASCE, Journal of
Geotechnical and Geoenvironmental Engineering **130**, N^{o} 3,
Mar., pp 240-253. Paper as pdf
(1135k).

24.
**Cassidy, M.J., Byrne, B.W. and Randolph, M.F. (2004)
“**A comparison of the combined load behaviour of spudcan and caisson
foundations on soft normally consolidated clay.” Géotechnique **54**, N^{o} 2, pp 91-106. Paper as
pdf (524k).

25. **Houlsby, G.T. and Byrne, B.W. (2004)** “Calculation procedures for
installation of suction caissons in sand.” Submitted to Geotechnical
Engineering for review.

26. **Houlsby, G.T.
and Byrne, B.W. (2004)** “Calculation procedures for installation of suction
caissons in clay and other soils.” Submitted to Geotechnical Engineering for
review.

27. **Houlsby, G.T., Kelly, R.B., Huxtable, J. and
Byrne, B.W. (2004) **“Field
trials of suction caissons in clay for offshore wind turbine foundations.”
Submitted to Geotechnique for review.

1.
**Houlsby, G.T. and Wroth, C.P. (1983)** “Calculation of Stresses
on Shallow Penetrometers and Footings”, Proceedings of the International Union
of Theoretical and Applied Mechanics (IUTAM)/International Union of Geodesy and
Geophysics (IUGG) Symposium on Seabed Mechanics, Newcastle upon Tyne,
September, ISBN 0-86010-504-0, pp 107-112 Paper as pdf (2658k)

2.
**Houlsby, G.T., Evans, K.M. and Sweeney, M. (1988)** “End
Bearing Capacity of Model Piles in Layered Calcareous Soils”, Proceedings of
the International Conference on Calcareous Sediments, Perth, March, Vol. 1,
ISBN 90-6191-753-0, pp 209-214 Paper as pdf (2043k)

3.
**de Santa Maria, P.E.L. and Houlsby, G.T. (1988)** “Model
Tests for Offshore Foundations under Combined Loads”, Proceedings of the
Symposium on New Concepts in Laboratory and In Situ Tests in Geotechnical
Engineering, Rio de Janeiro, May, Vol. 2, pp 425-438 Paper as pdf (3622k)

4.
**Trickey, J.C., Osborne, J.J., Houlsby, G.T. and James, R.G.
(1991)** “Findings from a Joint Industry Study on Foundation Fixity of
Jack-up Units”, Offshore Technology Conference, 6-9 May, Houston, Paper 6615,
pp 517-533 Paper
as pdf (5650k)

5.
**Bell, R.W, Houlsby, G.T. and Burd, H.J (1991)** “Finite
Element Analysis of Axisymmetric Footings Subjected to Combined Loads”,
Proceedings of the International Conference on Computer Methods and Advances in
Geomechanics, Cairns, Australia, May 6-10, Vol. 3, pp 1765-1770 Paper as pdf (2290k)

7.
**Houlsby, G.T. and Martin, C.M. (1992)** “Modelling of the
Behaviour of Foundations of Jack-up Units on Clay”, Proceedings of the Wroth
Memorial Symposium, Predictive Soil Mechanics, Oxford, July 27-29, ISBN
0-7277-1916-5, pp 339-358 Paper as pdf (5090k)

8. **Houlsby,
G.T., Nutt, N.R.F. and Sweeney, M. (1994)** “End Bearing Capacity of Piles in
Carbonate Soils”, Proceedings of the 13th International Conference on Soil
Mechanics and Foundation Engineering, New Delhi, January, Vol. 2, pp 635-638
Paper as pdf
(1889k)

9.
**Haworth, R., Houlsby, G.T. and Blair Fish, P.M. (1998)**
“Endurance and Stability of Steel Structures on the Seabed”, Proc. SUT
Conference on Offshore Site Investigation and Foundation Behaviour, 'New
Frontiers', London, 22-24 September, ISBN 0 906940 338, pp 515-540 Paper as pdf (7206k)

10.
**Mangal, J.K and Houlsby, G.T. (1999)** “Partially-Drained
Loading of Shallow Foundations on Sand”, Offshore Technology Conference, 3-6
May, Houston, Paper 10991 Paper as pdf (161kB)

11.
**Byrne, B.W. and Houlsby, G.T. (1999)** “Drained
Behaviour of Suction Caisson Foundations on Very Dense Sand”, Offshore
Technology Conference, 3-6 May, Houston, Paper 10994 Paper as pdf (934kB)

12.
**Cassidy, M.J. and Houlsby, G.T. (1999)** “On the
Modelling of Foundations for Jack-up Units on Sand”, Offshore Technology
Conference, 3-6 May, Houston, Paper 10995 Paper as pdf (376kB)

13.
**Martin, C.M. and Houlsby, G.T. (1999)** “Jackup Units on
Clay: Structural Analysis with Realistic Modelling of Spudcan Behaviour”,
Offshore Technology Conference, 3-6 May, Houston, Paper 10996 Paper as pdf (156kB)

14.
**Bransby, M.F. and Martin, C.M. (1999) **“Elasto-plastic Modelling of Bucket
Foundations” Proceedings of the 7^{th}
International Symposium on Numerical Models in Geomechanics (NUMOG VII), Graz, 1-3
September, pp 425-430. Rotterdam:
Balkema. Paper as pdf (183 kB)

15. **Byrne,
B.W. and Houlsby, G.T. (2000)** “Experimental Investigations of the Cyclic
Response of Suction Caissons in Sand”, Offshore Technology Conference, 1-4 May,
Houston, Paper 12194 Paper
as pdf (606kB)

16.
**Cassidy, M.J., Houlsby, G.T., Eatock Taylor, R. (2001)**
“Application of probabilistic models to the response analysis of jack-ups.”
Proc. 11th Int. Offshore and Polar Engng Conf. , Stavanger, Norway,
2001-JSC-153. Paper as pdf (762kB)

17. **Vlahos,
G., Martin, C.M., Cassidy, M.J. (2001)** “Experimental investigation of a
model jack-up unit on clay.” Proc. 11th Int. Offshore and Polar Engng Conf.,
Stavanger, Norway, 2001-JSC-152. Paper
as pdf (888k)

18. **Martin,
C.****M. (2001) **“Impact of centrifuge modelling on offshore foundation
design.” Proc of the Conf on Constitutive and Centrifuge Modelling: Two
Extremes, Monte Verita, Switzerland, 8-13 July, Balkema.

19. **Byrne,
B.W., Houlsby, G.T. and Martin, C.M. (2002)** “Cyclic Loading of Shallow
Foundations on Sand” Proc. Int. Conf. on Physical Modelling in Geotechnics
(ICPMG), St John’s, Newfoundland, Canada. Paper
as pdf (166 kB)

20. **Byrne, B.W. and Cassidy, M.J. (2002)** “Investigating the Response of
Offshore Foundations in Soft Clay Soils” Proc. 21^{st} Int. Conf. on
Offshore Mechanics and Arctic Engineering OMAE’02, Oslo, Paper OMAE2002-28057. Paper
as pdf (471k)

21. **Byrne, B.W. and Houlsby, G.T. (2002) **“Investigating Novel Foundations for Offshore
Wind Turbines” Proc. 21^{st} Int. Conf. on Offshore Mechanics
and Arctic Engineering OMAE’02, Oslo, Paper OMAE2002-28423. Paper
as pdf (274 kB)

22.
**Cassidy, M.J.,
Houlsby, G.T., Hoyle, M. and Marcom, M. (2002)** “Determining
Appropriate Stiffness Levels for Spudcan Foundations Using Jack-up Case
Records”, Proc. 21st Int. Conf on Offshore Mechanics and Arctic Engineering
OMAE’02, Oslo, OMAE2002-28085, Paper
as pdf (478 kB)

23.
**Houlsby, G.T. (2003)** “Modelling of Shallow Foundations
for Offshore Structures”, Proc. International Conference on Foundations,
Dundee, 2-5 September, Paper
as pdf (243 kB)

24.
**Kelly, R.B., Byrne, B.W., Houlsby, G.T. and Martin, C.M.
(2003)** “Pressure Chamber Testing of Model Caisson Foundations in Sand”,
Proc. International Conference on Foundations, Dundee, 2-5 September, Paper
as pdf (97 kB)

25.
**Byrne, B.W., Villalobos, F. Houlsby, G.T. and Martin, C.M.
(2003)** “Laboratory Testing of Shallow Skirted Foundations in Sand”, Proc.
International Conference on Foundations, Dundee, 2-5 September, Paper
as pdf (162 kB)

26.
**Martin, C.M. (2003) **“New Software for Rigorous Bearing
Capacity Calculations”, Proc. International Conference on Foundations, Dundee,
2-5 September, Paper as pdf (363 kB)

27.
**Cassidy, M.J., Martin, C.M. and Houlsby, G.T. (2003) **"Development
and application of force resultant models describing Jack-up Foundation
behaviour", Proc. 9th Int. Conf. on Jack-Up Platform Design, Construction
and Operation, September 23-24, City University, London, in press Paper
as pdf (861kB)

28.
**Kelly, R.B., Byrne, B.W., Houlsby, G.T. and Martin, C.M.
(2004)** “Model tests in saturated sand to investigate the behaviour of
multi-footing caisson foundations for offshore wind turbines.” Accepted for
publication at ISOPE 2004, Toulon, France.

12.
**B.W. Byrne and G.T. Houlsby (1998)** “Model Testing
of Circular Flat Footings on Uncemented Loose Carbonate Sand” (1.3MB pdf) , OUEL Report No. 2192/98,
Department of Engineering Science, University of Oxford. Report
as pdf (1300k)

13.
**Houlsby, G.T., Byrne, B.W., Cassidy, M.J., Mangal, J.K and
Martin, C.M. (1999)** “Research on Offshore Foundations: Papers at the
Offshore Technology Conference 1999”, OUEL Report No. 2197/98, Department of
Engineering Science, University of Oxford.

14.
**M.J. Cassidy, R. Eatock Taylor and G.T. Houlsby (2000)**
“Analysis of Jack-Up Units Using a Constrained NewWave Methodology”, OUEL
Report No. 2224/00, Department of Engineering Science, University of Oxford.

15.
**Cassidy, M.J. and
Byrne, B.W. (2001).** “Drum
centrifuge model tests comparing the performance of spudcans and caissons in
kaolin clay.” OUEL Report No 2248/01. Department of Engineering Science, The
University of Oxford. Report
as pdf (4277k)

16.
**Houlsby, G.T. and
Byrne, B.W. (2004). **“Calculation
procedures for installation of suction caissons.” Report No OUEL 2268/04.
Department of Engineering Science, The University of Oxford.