Journal of Jilin University(Earth Science Edition) ›› 2016, Vol. 46 ›› Issue (3): 805-813.doi: 10.13278/j.cnki.jjuese.201603202

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Pile-Soil Interaction Mechanism and a Method to Determine Vertical Bearing Capacity of Prestressed Concrete Pipe Pile

Wang Changming, Chang Gaoqi, Wu Qian, Li Wentao   

  1. College of Construction Engineering, Jilin University, Changchun 130026, China
  • Received:2015-10-24 Online:2016-05-26 Published:2016-05-26
  • Supported by:

    Supported by National Natural Science Foundation of China Projects (40972171)

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Abstract:

In order to research further on the pile-soil interaction mechanism and the methods to determine the vertical bearing capacity of prestressed concrete pipe pile, taken three projects of the prestressed concrete pipe pile in Changchun area as examples, the squeezing effect of pile to soil and the resistance of pile tip resistance are simulated numerically and tested by loading tests. It is shown that the side friction and the tip resistance are together produced to support the top load of pile in process of pile pressed into subsoil, and thus cause compressional deformation in the subsoil around the pile and near the end of pile. With increasing in depth, the top load of pile will increase gradually, and the bigger diameter of pile is the larger top load is. The proportion of tip resistance to pile bearing capacity tends to decline in regular with increasing depth of pile. According to the relationship between the proportion of pile tip resistance to single pile bearing capacity and the depth of pile, a new method to determine the bearing capacity of single pile is suggested in this paper. The method is feasible and applicable in Changchun area as the ratio of its calculation values to the results from empirical formula is between 0.57 and 1.26.

Key words: pressured pile concrete pipe, numerical simulation, characteristic value of single pile bearing capacity

CLC Number: 

  • P642.22

[1] 王启铜,龚晓南,曾国熙. 考虑土体拉、压模量不同时静压桩的沉桩过程[J]. 浙江大学学报(自然科学版),1992,26(6):678-687. Wang Qitong, Gong Xiaonan, Zeng Guoxi. Pile Jacking in a Soil Mass with Different Elstic Moduli in Tension and Compressinon[J]. Journal of Zhejiang University (Natural Sciences),1992,26(6):678-687.

[2] 施建勇,陈文,彭劼. 沉桩挤土效应分析[J]. 河海大学学报(自然科学版),2003,31(4):415-418. Shi Jianyong, Chen Wen, Peng Jie. Pile-Sinking Induced Soil Squeezing Effect[J]. Journal of Hohai University (Natural Sciences),2003,31(4):415-418.

[3] 张宇.长春地区静压桩承载性状及应用研究[D].长春:吉林大学,2009. Zhang Yu. Study on Bearing Behavior of Jacked Pile and Its Application in Changchun[D]. Changchun:Jilin University.2009.

[4] Orrje O,Broms B. Effects of Pile Driving on Soil Pro-perties[J]. Journal of Soil Mechanics & Foundations Division ASCE,1967,93(SM5):59-73.

[5] Hagerty D J, Peck P B. Heave and Lateral Movements due to Pile Driving[J]. Journal of Soil Mechanics & Foundations Division, ASCE, 1971,97(SM11):1513-1532.

[6] 田雪飞,卢海筠,闫景侠,等. 后压浆灌注桩基承载力计算方法比较研究[J]. 岩土工程学报,2013,35(增刊1):372-377. Tian Xuefei, Lu Haiyun,Yan Jingxia, et al. Comparative Study on Methods for Bearing Capacity of Foundation with Post-Grouting Drilling Piles[J]. Chinese Journal of Geotechnical Engineering, 2013,35(Sup.1):372-377.

[7] 李雨浓,李镜培,赵仲芳,等. 层状地基静压桩贯入过程机理试验[J]. 吉林大学学报(地球科学版),2010,40(6):1409-1414. Li Yunong, Li Jingpei, Zhao Zhongfang, et al. Model Test Research on Penetration Process of Jacked Pile in Layered Soil[J]. Journal of Jilin University (Earth Science Edition), 2010,40(6):1409-1414.

[8] 张明义.静力入桩的研究与应用[M].北京:中国建筑工业出版社,2004. Zhang Mingyi, Researching and Application of the Static Pile[M]. Beijing:China Building Industry Press, 2004.

[9] 冯国军. 摩擦桩竖向承载力计算方法研究[J]. 铁道工程学报,2007,24(2):65-68,99. Feng Guojun. Research of Upright Bearing Capacity of Friction Pile[J]. Journal of Railway Engineering, 2007,24(2):65-68,99.

[10] 姜晨光,Bai Xiaolin,巩亮生,等. 摩擦桩单桩竖向承载力计算方法[J]. 辽宁工程技术大学学报(自然科学版),2008,27(增刊1):71-73. Jiang Chenguang, Bai Xiaolin,Gong Liangsheng, et al. Calculation of Vertical Method Load-Bearing Capacity of Single Pilein Frictionpile[J]. Journal of Liaoning Technical University (Natural Sciences), 2008, 27(Sup.1):71-73.

[11] JGJ94-2008建筑桩基技术规范[S]. 北京:中国建筑工业出版社,2008. JGJ94-2008 Technical Specification for Constructionof Pile Foundation[S].Beijing:China Building Industry Press, 2008.

[12] GB50007-2011建筑地基基础设计规范[S].北京:中国建筑工业出版社,2011. GB50007-2011 Code for Design of Building Foundation[S]. Beijing:China Building Industry Press, 2011.

[13] DBJ-15-31-2003建筑地基基础设计规范[S].北京:中国建筑工业出版社,2003. GB50007-2011 Code for Design of Building Foundation[S]. Beijing:China Building Industry Press, 2003.

[14] 高盟,王滢,高广运,等.一种大直径扩底桩端阻力和侧阻力的确定方法[J].岩土力学,2013,34(3):797-801. Gao Meng, Wang Ying, Gao Guangyun, et al. A Method for Determining Tip and Side Resistances of Large Diameter Pedestal Pile[J]. Rock and Soil Mechanics, 2013,34(3):797-801.

[15] DB22T432-2006静压预应力混凝土管桩基础技术规程[S]北京:中国建筑工业出版社,2006. DB22T432-2006 Technical Specificition for Stric Pressing-in Prestressed Concrete Pipe Pile Foundation[S]. Beijing:China Building Industry Press, 2006.

[16] 张明义, 邓安福,干腾君.静力压桩数值模拟的位移贯入法[J].岩土力学,2003,(1):113-117. Zhang Mingyi, Deng Anfu, Gan Tengjun. Displacement Penetration Method Used for Numerical Simnulation to Jacked Pile[J]. Rock and Soil Mechanics 2003,24(1):113-117.

[17] 陈育民,徐鼎平. FLAC FLAC3D基础与工程实例[M].二版.北京:中国水利水电出版社,2009. Chen Yumin, Xu Dingping. The FLAC V FLAC3D Foundation and Engineering Examples[M]. 2nd ed. Beijing China Water Power Press,2009.

[18] JGJ 106-2003建筑基桩检测技术规范[S].北京:中国建筑工业出版社,2003. JGJ 106-2003 Technical Code for Testing of Building Foundation Piles[S]. Beijing:China Building Industry Press, 2003.
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