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Volume 35 Issue 7
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KOU Hai-lei, ZHANG Ming-yi, BAI Xiao-yu. Field performance of residual stresses in jacked PHC pipe piles in layered ground[J]. Chinese Journal of Geotechnical Engineering, 2013, 35(7): 1328-1336.
Citation: KOU Hai-lei, ZHANG Ming-yi, BAI Xiao-yu. Field performance of residual stresses in jacked PHC pipe piles in layered ground[J]. Chinese Journal of Geotechnical Engineering, 2013, 35(7): 1328-1336.
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Field performance of residual stresses in jacked PHC pipe piles in layered ground

  • Institute of Geotechnical Engineering, Qingdao Technological University, Qingdao 266033, China

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  • Received Date: December 17, 2012
  • Published Date: July 16, 2013
    Graphical Abstract
    • Abstract
  • The residual stress along piles after unloading at pile tip is significant during installation. The full-scale tests are conducted on 5 piles inserted with quasi distributed FBG optical fiber sensors jacked into stratified soils. The post-installation residual stress in opened PHC pipe piles during installation, the variations in residual stress during 17 d after installation and the effect on static load tests are elaborated. The results indicate that the distribution of residual stresses and average residual shaft friction in opened PHC pipe piles during installation resemble a folded line, and the ratio of neutral point depth to pile penetration is between 0.66 and 0.92, which is positively related with the bearing stratum compactness at pile tip and residual point resistance. The plugging effect becomes one of the main factors to restrict the residual point resistance in opened PHC pipe piles, and it is different from that of other pile types. The residual stresses tend to decay to a stable value gradually after installation, and the reduction of residual stress in neutral point is between 3.2% and 29.88%, while that of the residual point resistance is between 10.78 % and 32.39%. It will overestimate the side friction above neutral point by about 53.46%, and underestimate the side friction below neutral point by about 53.46% and the tip resistance by 10% separately without regard to the post-installation residual stresses during the static load tests. The research results can provide the basis for the post-installation residual stresses in opened PHC pipe piles further.
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  • [1]
    FELLENIUS B H. Determining the true distributions of load in instrumented piles[J]. ASCE Geotech Special Publication, 2002, 116(2): 1455-1470.
    FELLENIUS B H. Determining the resistance distribution in piles. Part 1: Notes on shift of no-load reading and residual load[J]. Geotech News, 2002b, 20(3): 25-29.
    COOKE R W. Influence of residual installation forces on the stress transfer and settlement under working loads of jacked and bored piles in cohesive soils[J]. Behavior of deep foundations.R.Lundgren. ASTM Special Technical Publication, 1979, 670: 231-249.
    POULOS H G. Analysis of residual stress effects in piles [J]. Journal of Geotechnical Engineering, 1987, 113(3): 216-229.
    FELLENIUS B H,ALTAEE A A. Critical depth: How it came into being and why it does not exist[J]. Geotechnical Engineering 1995, 113(2): 107-111.
    Goble Rausche LikinsAssociates. GRLWEAP wave equation manual[R]. Cleveland: Goble Rausche Likins and Associates, 2002.
    BRIAUD J L,TUCKER L. Piles in sand: a method including residual stresses[J]. Journal of Geotechnical Engineering, 1984, 110(11): 1666-1680.
    RIEKE R D,CROWSER J C. Interpretation of pile load test considering residual stresses[J]. Journal of Geotechnical Engineering, 1987, 113(4): 320-334.
    HANNA T H,TAN R H S P. Prediction of residual driving stress in piles[J]. Canadian Geotechnical Journal, 1973, 10(3): 311-399.
    VESIC A S.On the significance of residual loads for load response of piles[C]// Proceedings of the 9th International Conference on Soil Mechanics and Foundation Engineering. Tokyo, 1977: 374-379.
    O’NEILL M W,HAWKINS R A,AUDIBERT J M E. Installation of pile group in over consolidated clay[J]. Journal of the Geotechnical Engineering Division, ASCEO’NEILL M W, HAWKINS R A, AUDIBERT J M E. Installation of pile group in over consolidated clay[J]. Journal of the Geotechnical Engineering Division, ASCE, 1982, 108: 1369-1386.
    Tung-Li Yen,Hsiuan Lin,Chung-Tien chin,et al. Interpretation of instrumented driven steel pipe piles [J]. Foundation Engineering, 1989: 1293-1308.
    ALTAEE A,FELLENIUS B H,EVGIN E. Axial load transfer for piles in sand, Ⅰ: tests on an instrumented precast pile[J]. Canadian Geotechnical Journal, 1992a, 29(1): 11-20.
    ALTAEE A,FELLENIUS B H,EVGIN E. Load transfer for piles in sand and the critical depth [J]. Canadian Geotechnical Journal, 1993, 30(3): 455-463.
    PAIK K,SALGADO R,LEE J,et al. Behavior of open- and closed-ended piles driven into sands[J]. Journal of Geotechnical and Geoenvironmental Engineering, 2003, 129(4): 296-306.
    ZHANG L M,WANG H. Development of residual forces in long driven piles in weathered soils [J]. Journal of Geotechnical and Geoenvironmental Engineering, 2007, 133(10): 1216-1228.
    张明义. 静力压入桩的研究与应用[M].北京:中国建材工业出版社, 2004.(ZHANG Ming-yi. Research and application on the jacked piles[M].Beijing:China Building Material Industry Press, 2004. (in Chinese))
    LIU J W,ZHANG Z M,YU F,XIE Z. Case history of installing instrumented jacked open-ended piles [J]. Journal of Geotechnical and Geoenvironmental Engineering, 2012, 138(7): 810-820.
    俞 峰,谭国焕,杨 峻,等. 粗粒土中预制桩的静压施工残余应力[J]. (岩土工程学报), 2011, 33(10): 1526-1536.(YU Feng,THAM L G,YANG Jun,et al. Post-installation residual stress in performed piles jacked into granular soils[J]. Chinese Journal of Geotechnical Engineering, 2011, 33(10): 1526-1536. (in Chinese))
    COSTA L M,DANZIGER B R,LOPES F R. Prediction of residual driving stresses in piles[J]. Canadian Geotechnical Journal, 2001, 38(2),: 410-421.
    AMEIR Altaee,BENGT H Fellenius,ERMAN Evgin. Axial load transfer for piles in sand II: Numerical analysis [J]. Canadian Geotechnical Journal, 1992b, 29(1): 21-30
    张文超. 静压桩残余应力数值模拟及其对桩承载性状影响分析[D].天津: 天津大学, 2007.(ZHANG Wen-chao. Numerical simulation of residual stress of jacked pile and its effect on the behavior of pile[D]. Tianjin: Tianjin University, 2007. (in Chinese))
    ALAWNEH A S,HUSEIN Malkawi A I. Estimation of post driving residual along driven piles in sand[J].Geotechnical Testing Journal, 2000, 23(3): 313-326.
    RANDOLPH M F. Science and empiricism in pile foundation design [J]. Géotechnique, 2003, 53(10): 847-875.
    俞 峰. 谭国焕. 杨 峻. 等. 静压桩残余应力的长期观测性状[J]. (岩土力学), 2011, 32(8): 2318-2324.(YU Feng,THAM L G,YANG Jun,et al. Observed long-term behavior of the residual stress in jacked pile[J]. Rock and Soil Mechanics, 2011, 32(8): 2318-2324. (in Chinese))
    ZHANG L M,WANG H. Field study of construction effects in jacked and driven steel H-piles[J]. Géotechnique, 2009, 59(1): 63-69.
    ALAWNEH A S,HUSEIN Malkawi,A I. Estimation of post driving residual stresses along driven piles in sand[J]. Geotechnical Testing Journal, 2000, 23(3): 313-326.
    刘俊伟,俞 峰,张忠苗. 沉桩方法对预制桩施工残余应力的影响[J]. (天津大学学报), 2012, 45(6): 481-486.(LIU Jun-wei,YU Feng,ZHANG Zhong-miao. Influence of installation method on post-installation residual stress in preformed piles[J]. Journal of Tianjin University, 2012, 45(6): 481-486. (in Chinese))
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