Numerical study of a new belled wedge pile type under different loading modes

References

• EI-Naggar, M. H., & Wei, J. Q. (2000). Uplift behaviour of tapered piles established from model tests. Canadian Geotechnical Journal, 37, 56–74.
   Web of Science ®Google Scholar
• EI-Naggar, M. H., & Sakr, M. (2000). Evaluation of axial performance of taper piles from centrifuge tests. Canadian Geotechnical Journal, 37, 1295–1308.
   Web of Science ®Google Scholar
• Ghazavi, M. (2007). Analysis of kinematic seismic response of tapered piles. Geotechnical and Geological Engineering, 25, 37–44.
   Google Scholar
• Ilamparuthi, K., & Dickin, E. A. (2001a). The influence of soil reinforcement on the uplift behaviour of belled piles embedded in sand. Geotext Geomembranes, 19(1), 1–22.
   Web of Science ®Google Scholar
• Ilamparuthi, K., & Dickin, E. A. (2001b). Predictions of the uplift response of model belled piles in geogrid-cell-reinforced sand. Geotext Geomembranes, 19, 89–109.
   Web of Science ®Google Scholar
• Ismael, N. F. (2010). Behavior of step tapered bored piles in sand under static lateral loading. Journal of Geotechnical and Geoenvironmental Engineering, 136, 669–676.
   Web of Science ®Google Scholar
• Itasca. (2000). FLAC3D Fast Lagrangian Analysis of Continua in 3-Dimensions (Version 3.0 manual). Minneapolis, MN: Author.
   Google Scholar
• Jiang, J. P., Gao, G. Y., & Gu, B. H. (2003). Comparison of belled pile, tapered pile and equal-diameter pile. Chinese Journal of Geotechnical Engineering, 25, 764–766.
   Google Scholar
• Khan, M. K., EI-Naggar, M. H., & Elkasabgy, M. (2008). Compression testing and analysis of drilled concrete tapered piles in cohesive frictional soil. Canadian Geotechnical Journal, 45, 377–392.
   Web of Science ®Google Scholar
• Kodikara, K. K., & Moore, I. D. (1993). Axial response of tapered piles in cohesive frictional ground. Journal of Geotechnical Engineering, 119, 675–693.
   Google Scholar
• Kong, G. Q., & Yang, Q. (2010). A new pile type: Prestressed belled tapered pipe pile and its construction method. China Patent ZL200810011854.4, Dalian.
   Google Scholar
• Kong, G. Q., Liu, H. L., Yang, Q., & Liang, R. Y. (2010). Numerical analysis for balled wedge pile groups under uplift load. In International Symposium on Geomechanics and Geotechnics: From Micro to Macro, IS Shanghai, Shanghai, China.
   Google Scholar
• Kong, G. Q., Yang, Q., Nian, T. K., & Hu, Q. C. (2011). Study of characteristics of compression capacity and negative skin friction for belled wedge pile. Rock Soil Mechanics, 32, 503–509.
   Google Scholar
• Lee, J., Paik, K., Kim, D., & Hwang, S. (2009). Estimation of axial load capacity for bored tapered piles using CPT results in sand. Journal of Geotechnical and Geoenvironmental Engineering, 135, 1285–1294.
   Web of Science ®Google Scholar
• Li, D. Z., Teng, Y. J., He, Y. H., & Sui, G. X. (1994). Vertical bearing behavior of large diameter belled pile in collapsible loess. Chinese Journal of Geotechnical Engineering, 16, 11–21.
   Google Scholar
• Li, J. J., Huang, M. S., Mu, L. L., Wang, W. D., & Chen, Z. (2008). Research on computation methods of uplift capacity of enlarged base pile in layered soils. Rock Soil Mechanics, 29, 1997–2003.
   Google Scholar
• Robinsky, E. I., Sagar, W. L., & Morrison, C. F. (1964). Effect of shape and volume on the capacity of model piles in sand. Canadian Geotechnical Journal, 1, 189–204.
   Google Scholar
• Rybnikov, A. M. (1990). Experimental investigation of bearing capacity of bored-cast-in-place tapered piles. Soil Mechanics and Foundation Engineering, 27, 48–52.
   Google Scholar
• Saha, S., & Ghosh, D. P. (1986). Vertical vibration of tapered piles. Journal of Geotechnical Engineering, 112, 290–302.
   Google Scholar
• Sawaguchi, M. (1982). Model tests in relation to a method to reduce negative skin friction by tapering a pile. Soils and Foundations, 22, 131–133.
   Google Scholar
• Sego, D. C., Biggar, K. W., & Wong, G. (2003). Enlarged base (belled) piles for use in ice or ice-rich permafrost. Journal of Cold Regions Engineering, 17, 68–88.
   Web of Science ®Google Scholar
• Spronken, J. T. (1998). Bearing capacity of tapered piles (Unpublished PhD thesis). University of Calgary, Alberta, Canada.
   Google Scholar
• Sun, Y. B., Wang, H., & Zhu, K. Z. (2008). Field tests on unplift behavior of pile group with enlarged bottom in soft ground. Construction Technology, 37, 43–45.
   Google Scholar
• Wang, W. D., Wu, J. B., Xu, L., & Huang, M. S. (2007). Full-scale field tests on uplift behavior of piles with enlarged base. Chinese Journal of Rock Mechanics and Engineering, 29, 1418–1422.
   Google Scholar
• Weaver, J. S., & Morgenstern, N. R. (1981). Simple shear creep tests on frozen soils. Canadian Geotechnical Journal, 18, 217–229.
   Web of Science ®Google Scholar
• Wei, J. Q., & EI-Naggar, M. H. (1998). Experimental study of axial behaviour of tapered piles. Canadian Geotechnical Journal, 35, 641–654.
   Web of Science ®Google Scholar