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Volume 37 Issue zk1
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GENG Gong-qiao, CAI Guo-jun, DUAN Wei-hong, ZOU Hai-feng, LIU Song-yu. Size effect and penetration rate of CPTU based on ABAQUS[J]. Chinese Journal of Geotechnical Engineering, 2015, 37(zk1): 89-93. DOI: 10.11779/CJGE2015S1018
Citation: GENG Gong-qiao, CAI Guo-jun, DUAN Wei-hong, ZOU Hai-feng, LIU Song-yu. Size effect and penetration rate of CPTU based on ABAQUS[J]. Chinese Journal of Geotechnical Engineering, 2015, 37(zk1): 89-93. DOI: 10.11779/CJGE2015S1018
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Size effect and penetration rate of CPTU based on ABAQUS

  • 1. Institute of Geotechnical Engineering, Southeast University, Nanjing 210096, China; 2. Jiangsu Key Laboratory of Urban Underground Engineering & Environmental Safety (Southeast University), Nanjing 210096, China;

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  • Received Date: March 25, 2015
  • Published Date: July 24, 2015
    Graphical Abstract
    • Abstract
  • The piezocone penetration test is one of the most widely used in-situ tests, but the research on the penetration mechanism has not been mature, which results in that empirical equations are always used to assess the behavior of soils with less accuracy. The ABAQUS is used to simulate the penetration process of the cone. The radius of cone is valued as 0.9, 1.8, 3.8 and 4.8 cm respectively to study the “size effect”. The rate of penetration is valued as 0.1, 1, 2, 3 and 4 cm/s to investigate its effect on the cone tip resistance. It is summarized that as the cone radius increases, the plastic zone area around the shaft and cone expands, the cone tip resistance decreases, and the maximum normalized horizontal affected distance decreases. Meanwhile, the steady-state cone resistance keeps constant with the increase of penetration rate without considering the excess pore pressure, but the steady-state condition is more easily reached.
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    • References (19)
  • [1]
    刘松玉, 蔡国军, 童立元. 现代多功能CPTU技术理论与工程应用[M]. 北京: 科学出版社, 2013. (LIU Song-yu, CAI Guo-jun, TONG Li-yuan. The theory and engineering application of digital multifunctional piezocone penetration test (CPTU) [M]. Beijing: Science Press, 2013. (in Chinese))
    [2]
    蔡国军, 刘松玉, 童立元, 等. 现代数字式多功CPTU与中国CPT对比试验研究[J]. 岩石力学与工程学报, 2009, 28(5): 914-928. (CAI Guo-jun, LIU Song-yu, TONG Li-yuan, et al. Study on the comparison of digital multifunctional piezocone penetration test (CPTU) with Chinese CPT[J]. Chinese Journal of Rock Mechanics and Engineering, 2009, 28(5): 914-928. (in Chinese))
    [3]
    蔡国军, 刘松玉, 童立元, 等. 基于聚类分析理论的CPTU土分类方法研究[J]. 岩土工程学报, 2009, 31(3): 416-424. (CAI Guo-jun, LIU Song-yu, TONG Li-yuan, et al. Soil classification using CPTU data based upon cluster analysis theory[J]. Chinese Journal of Geotechnical Engineering, 2009, 31(3): 416-424. (in Chinese))
    [4]
    MEYERHOF G G. The ultimate bearing capacity of wedge-shaped of foundation[C]// Proc 5th International Conference on Soil Mechanics and Foundations. Paris, 1961: 103-109.
    [5]
    JANBU N, SENNESET K. Effective stress interpretation of in situ static penetration tests[C]// Proceedings of the 1st European Symposium on Penetration Testing. Stockholm, 1974: 181-93.
    [6]
    DURGUNOGLU H T, MITCHELL J K. Static penetration resistance of soils. I-II[C]// Proceedings of the ASCE Spec Conference on In Situ Measurement of Soil Properties. New York, 1975: 51-89.
    [7]
    VESIC A S. Expansion of cavities in infinite soil mass[J]. J Soil Mech Found Div, ASCE, 1972, 98: 265-290.
    [8]
    BALIGH M M. Cavity expansion in sands with curved envelops[J]. Journal of the Geotechnical Engineering Division, 1976, 11: 1131-1146.
    [9]
    BALIGH M M. Strain path method[J]. J Soil Mech Found Div, ASCE, 1985, 111(9): 1108-1136.
    [10]
    ROBERTSON P K, CAMPANELLA R G. Interpretation of cone penetration tests: sands[J]. Canadian Geotechnical Journal, 1983, 20(4): 719-733.
    [11]
    KERISEL J. Foundations profondes[J]. Ann.ITBTP, 1962, 179(3): 32-43.
    [12]
    DE Borst R, VERMEER P A. Finite element analysis of static penetration tests[J]. Géotechnique, 1984, 34(2): 199-210.
    [13]
    LU Q, RANDOLPH M F, HU Y, et al. A numerical study of cone penetration in clay[J]. Geótechnique, 2004, 54(4): 257-267.
    [14]
    WALKER J, YU H S. Adaptive finite element analysis of cone penetration in clay[J]. Acta Geotech, 2004, 1: 43-57.
    [15]
    WEI L. Numerical simulation and field verification of inclined piezocone penetration test in cohesive soils[D]. Baton Rouge: Louisiana State University, 2004.
    [16]
    SHENG Daichao, CUI Lijie, ANSARI Yousef. Interpretation of cone factor in undrained soils via full-penetration finite-element analysis[J]. Int J Geomech, 2013, 13: 745-753.
    [17]
    ENDRA S. Finite element simulation of the cone penetration test in uniform and stratified sand[D]. Michigan: The University of Michigan, 2005.
    [18]
    费 康, 张建伟. ABAQUS在岩土工程中的应用[M]. 北京: 中国水利水电出版社, 2010. (FEI Kang, ZHANG Jian-wei. The application of ABAQUS in Geotechnical Engineering[M]. Beijing: China Water Power Press, 2010. (in Chinese))
    [19]
    CHUNG S F, RANDOLPH M F, SCHNEIDER J A. Effect of penetration rate on penetrometer resistance in clay[J]. Journal of Geotechnical and Geoenvironmental Engineering, 2006, 132(9): 1188-1196.
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