Numerical Modeling of Pipe–Soil Interaction under Oblique Loading
Publication: Journal of Geotechnical and Geoenvironmental Engineering
Volume 131, Issue 2
Abstract
This paper studies pipe–soil interaction for pipelines subjected to combined horizontal and vertical (upward) movements in the oblique direction. An associative, hardening elasto–plasticity model is proposed in the horizontal–vertical load space for pipes buried in clay. The failure surface is proposed based on experimental observations. Involving seven parameters that can be determined either experimentally or based on the recommendations of ASCE guidelines, the proposed approach reproduces the key features of force–displacement responses obtained from continuum finite element analyses for pipes of different sizes and various burial depth ratios.
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Acknowledgments
The writer wishes to acknowledge funding provided by the Natural Science and Engineering Research Council of Canada. He also thanks Dr. R. Phillips, Director of Geotechnical Engineering at C-CORE, and Dr. R. Popescu, Memorial University of Newfoundland, for many enlightening discussions on the physics and numerical modelling of pipe-soil interactions.
References
American Lifeline Alliance (ALA) (2002). Guidelines for the design of buried pipe. ⟨www.americanlifelinealliance.org⟩.
Audibert, J. M. E., Lai, N. W., and Bea, R. G. (1978). “Design of pipelines to resist seafloor instabilities and hydrodynamic forces.” Proc., Energy Technology Conf. and Exhibition, Houston, Paper 78-PET-37.
Audibert, J. M. E., and Nyman, K. J. (1977). “Soil restraint against horizontal motion of pipes.” J. Geotech. Eng. Div., Am. Soc. Civ. Eng., 103(10), 1119–1142.
Bathe, K. J., and Wilson, E. L. (1976). Numerical methods in finite element analysis, Prentice–Hall, Englewood Cliffs, N.J.
Bransby, M. F., and Randolph, M. F. (1998). “Combined loading of skirted foundations.” Geotechnique, 48(5), 637–655.
Committee on Gas and Liquid Fuel Lifelines of the ASCE Technical Council on Lifeline Earthquake Engineering (1984). Guidelines for the seismic design of oil and gas pipeline systems, ASCE, New York.
Das, B. M. (1985). “Resistance of shallow inclined anchors in clay.” Up lift behavior of anchor foundations in soil, S. M. Clemence, ed., ASCE, New York, 86–101.
Fernando, N. S. M., and Carter, J. P. (1998). “Elastic analysis of buried pipes under surface patch loadings.” J. Geotech. Geoenviron. Eng., 124(8), 720–728.
Guo, P., and Popescu, R. (2002). “Trench effects on pipe/soil interaction.” Proc., 2nd Canadian Specialty Conf. on Computer Applications in Geotechnique, Winnipeg, Canada, 261–269.
Hansen, J. B. (1961). “The ultimate resistance of rigid piles against transversal forces.” Bulletin No. 12, Danish Geotechnical Institute, Copenhagen, Denmark, 5–9.
Hibbit, Karlsson, & Sorensen, Inc. (HKS). (2000). ABAQUS theory manual, Version 6.1.
Hsu, T.-W. (1995). “Soil restraint against oblique motion of pipelines in sand.” Can. Geotech. J., 33, 180–188.
Karadeniz, H. (1997). “Interface beam element for the analyses of soil-structure interactions and pipelines.” Proc., 7th Int. Offshore and Polar Engineering Conf., Vol. 2, 286–292.
Mackenzie, T. R. (1955). “Strength of deadman anchors in clay.” MSc thesis, Princeton Univ., Princeton, N.J.
Martin, C. M., and Houlsby, G. T. (2001). “Combined loading of spudcan foundations on clay: Numerical modelling.” Geotechnique, 51(8), 687–699.
Matlock, H. (1970). “Correlations for design of laterally loaded piles in soft clay.” Proc., 2nd Offshore Technology Conf., Houston, Paper No. OTC 1204, 577–594.
Meyerhof, G. G. (1973). “Uplift resistance of inclined anchors and piles.” Proc., 8th Int. Conf. SMFE, Moscow, Vol. 2, 167–172.
Meyerhof, G. G., and Hanna, A. M. (1978). “Ultimate bearing capacity of foundation on layered soil under inclined load.” Can. Geotech. J., 15(4), 565–572.
Ng, P. C.F. (1994). “Behaviour of buried pipelines subjected to external loading.” PhD thesis, Univ. of Sheffield, Sheffield, U.K.
Nova, R., and Montrasio, L. (1991). “Settlements of shallow foundations on sand.” Geotechnique, 41(2), 243–256.
Nyman, K. J. (1982). “Soil response against the horizontal-vertical motion of pipes.” Preprint 82-534, Presented at Proc. ASCE National Convention, New Orleans.
Ovesen, N. K. (1964). “Anchor slabs, calculation methods and model tests.” Bulletin No. 16, The Danish Geotechnical Institute, Copenhagen, Denmark.
Paulin, M. J. (1998). “An investigation into pipelines subjected to lateral soil loading.” PhD thesis, Memorial Univ. of Newfoundland, St. John’s, Canada.
Paulin, M. J., Phillips, R., Clark, J. I., Trigg, A., and Konuk, I. (1998). “A full-scale investigation into pipeline/soil interaction.” Proc., 1998 Int. Pipeline Conf., ASME, Calgary, AB, Canada, Vol. 2, 779–787.
Popescu, R., and Konuk, I. (2001). “3D finite element analysis of rigid pipe interaction with clay.” Proc. 10th Int. Conf. Computer Methanics Advances Geomechanics, Tucson, Ariz., Vol. 2, 1203–1208.
Popescu, R., Phillips, R., Konuk, I., Guo, P., and Nobahar, A. (2002). “Pipe–soil interaction: large-scale tests and numerical modeling.” Proc., Int. Conf. on Physical Modelling in Geotechnique, ICPMG’02, St. John’s, Newfoundland, Canada, 917–922.
Ranjan, G., and Aurora, V. B. (1980). “Model studies on anchors under horizontal pull in clay.” Proc., 3rd Australia, New Zealand Conf. on Geomechanics, Vol. 1, 65–70.
Reese, L. C., and Casbarian, A. O. P. (1968). “Pipe soil interaction for a buried offshore pipeline.” Paper SPE 2343, Presented at the Proc., 43rd Annual Fall Meeting of the Society of Petroleum Engineers of AIME, Houston.
Rizkalla, M., Poorooshasb, F., and Clark, J. I. (1992). “Centrifuge modelling of lateral pipeline/soil interaction.” Proc., 11th Offshore Mechanics and Arctic Engineering Symp.
Rowe, R. K., and Davis, E. H. (1982). “The behaviour of anchor plates in clay.” Geotechnique, 32(1), 9–23.
Scarpelli, G., Sakellariadi, E., and Furlani, G. (1999). “Longitudinal pipeline-soil interaction: results from field full scale and laboratory testing.” Panel Contribution in the Proc. of 12th ECSMGE, Balkema, Rotterdam, The Netherlands.
Taiebat, H. A., and Carter, G. T. (2000). “Numerical studies of the bearing capacity of shallow foundations on cohesive soil subjected to combined loading.” Geotechnique, 50(4), 409–418.
Tohda, J., Li, L., and Yoshimura, H. (1994). “FE elastic analysis of earth pressure on buried flexible pipelines.” Proc., Centrifuge ’94, Balkema, Rotterdam, The Netherlands, 727–732.
Trautmann, C. H., and O’Rourke, T. D. (1985). “Lateral force–displacement response of buried pipe.” J. Geotech. Eng., 111(9), 1077–1092.
Trautmann, C. H., O’Rourke, T. D., and Kulhawy, F. H. (1985). “Uplift force–displacement response of buried pipe.” J. Geotech. Eng., 111(9), 1061–1076.
Tuskamoto, Y. (1999). “Some aspects of the behaviour of offshore footings on sand.” Geotechnique, 49(4), 503–514.
Vesic, A. S. (1971). “Breakout resistance of objects embedded in ocean bottom.” J. Soil Mech. Found. Div., 97(9), 1183–1205.
Whitman, R. V., and Richart, F. E. (1967). “Design procedures for dynamically loaded foundations.” J. Soil Mech. Found. Div., 93(6), 169–193.
Winkler, E. (1867). “Die lehre von elastizitat und festigkeit (teaching on elasticity and stiffness).” Prague, Czechoslovakia.
Workman, G. H. (1992). “Design study of submerged sidebend response.” Proc., 11th Int. Conf. Offshore Mechanical Arctic Engineering, Calgary, Alberta, Canada, Vol. 5, 367–373.
Zhang, J., Stewart, D. P., and Randolph, M. F. (2002). “Modelling of shallow embedded offshore pipelines in calcareous sand.” J. Geotech. Geoenviron. Eng., 128(5), 363–371.
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© 2004 ASCE.
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Received: Oct 24, 2002
Accepted: Jun 16, 2004
Published online: Feb 1, 2005
Published in print: Feb 2005
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