现浇薄壁筒桩工作性状与应用研究
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摘要
大直径现浇混凝土薄壁筒桩(CTP)作为一种新桩型,目前已在我国的公路软基处理、海堤及码头工程、深基坑围护、建筑物基础处理等工程中得到广泛的应用。然而,该种桩型的理论研究远落后于工程应用,随着应用范围的日益扩大,对其理论分析、试验研究以及计算方法的研究、探讨和分析变得日益迫切。
     目前国内对CTP桩在竖向荷载作用下的性状进行了大量的分析,然而对其在水平荷载作用下的性状研究却较少,这严重制约着CTP桩的推广与应用。针对这些问题,本文在前人研究的基础上,首先介绍了高速公路CTP桩加固路堤的试验研究情况,然后推导了CTP桩土水平抗力的解析解,编程分析了CTP桩抗水平力性状,对CTP桩海堤和基坑围护进行了研究,所做的工作如下:
     1)根据广东珠江三角洲环形高速公路西环段的现场试验和观测数据,分析了CTP桩桩承式加筋路堤的荷载-沉降、抗滑移等工程性状以及拉膜效应和土拱效应的作用。
     2)根据考虑变形效应的主被动土压力与桩-土间摩擦力理论,并参考前人对圆筒结构土抗力分布的研究成果,推导出CTP桩在某深度处的水平抗力H(z,y)的解析解并与目前常用的几种方法进行了比较,进而分析了不同桩土参数下的大直径CTP桩的H-y曲线。
     3)根据CTP桩水平抗力解析计算结果,从刚性桩和柔性桩两种情况,分别把桩视为刚性体和弹性地基梁,应用有限差分法,编制计算程序,求解CTP桩的变形和内力,并与现场试验数据和其他方法进行比较,检验此方法的适用性,进而分析桩、土各参数对CTP桩水平受力性状的影响。研究显示,该方法可以考虑土抗力的非线性和有限性(即不随位移的增加而无限增大),比目前常用的m法更接近实际,比p-y曲线法更容易取得参数。
     4)介绍了CTP桩海堤和基坑支护体系特点和计算方法。在前文单桩抗水平力分析方法基础上,计算分析了CTP桩海堤和基坑支护体系的内力和位移,并分析了各因素对其的影响。
The cast in situ concrete large diameter tubular pile (CTP) now has been widely used in our country's construction projects, such as sea dike, retaining and protecting for foundation excavation and composite foundation of highway and building. But as all new construction technologies, the behindhand in theoretical research hampered its applications, particularly in the behavior of laterally loaded CTP piles. So based on the previous research work of others, the main works of this dissertation are shown as follows:
     1) The field test of Guangdong highway CTP pile composite foundation was introduced. According to field test and in-situ observation, the bearing and settlement law of Geosynthetic-reinforced CTP pile-supported embankments was analyzed.
     2) Based on the earth pressure theory and interface friction theory considering the displacement effects, the supporting force of soil to the CTP pile (H(z,y))was deduced. Then the effects of pile and soil parameters including the pile diameter, the depth and the internal friction angle, the cohesive strength and the bulk density of soil were analyzed.
     3) Based on the supporting force formula deduced in this dissertation, effects of parameters piles and soil on lateral bearing capacity of rigid piles were studied. It was found that the lateral bearing capacities of rigid piles have important relation with the cohesion and internal friction angle of soil. But the effects of friction coefficient of pile-soil interface on the lateral bearing capacities of rigid piles were negligible.
     4) The deflection differential equation of elastic beams was introduced, considering the soil supporting force, the horizontal displacement and internal force of CTP pile could be solved by Finite Difference Method and MATLAB. Further discipline on mechanical characteristics of laterally loaded piles probed by changing the pile diameter, pile length and soil parameters.
     5) The design and construction of sea dikes using CTP piles were discussed. Using the program based on the method of this dissertation, the horizontal displacement and internal force of CTP piles of sea dikes were calculated, and the effects of soil reinforcement were analyzed.
     6) The using on CTP piles on building foundation pits was discussed, and the analyze method based on the earth pressure theory considering the displacement effects was deduced. After comparing the calculated results with the measured values, the results were close to the measured values. Meanwhile, the influences of many factors, such as the soil reinforcement, the stiffness and position of the brace on the horizontal displacement of pile-brace support system were investigated thoroughly.
引文
Alexiew D, Gartung E. Geogrid reinforced railway embankment on piles-performance monitoring 1994-1998 [C]. Proc.1st South American Sym-posium on Geosynthetics, RioDe Janeiro, Brazil,1999, pp.403-411.
    Alexiew, D. and Vogel, W. Railroads on piled embankments in Germany:Milestone projects[J]. Landmarks in Earth Reinforcements, Ochiai et al.(eds), Swets& Zeitlinger:2001:185-190.
    American Petroleum Institute. RP2A2WSD:Planning, Designing, and Constructing Fixed Offshore Platforms2Working Stress Design [M]. Houston:American Petroleum Institute,2002.
    API(American Petroleum Institute). Recommended Practice for Planning, Designing and Constructing Fixed Offshore Platform-working Stress Design(API RP 2A--WSD).21th Edition.,2000.
    Banerjee, P. K., Davies, T. G.. The Behaviour of Axially and Laterally Loaded Single Piles Embedded in Non-Homogeneous Soils[J].Geotechnique,1978, 21(3):309-326.
    Bang S. Active Earth Pressure Behind Retaining Walls[J]. Journal of Geotechnical Eng ineering,1984,14(3):407-412.
    Bogard, D., Matlock, H. Simplified Calculation of P-Y Curves for LaterallyLoaded Piles in Sands[M]. Earth Technology Corp,1980.
    Boulanger, R.W., Curras, C. J., Kutter, B. L.,Wilson, D.W., and Abghari,A. Seismic Soil-pile-structure Interaction Experiments and Analyses[J]. Journal of Geotechnical and
    Geoenvironmental Engineering, ASCE,1999,125(9):750-759.Brettmann, T. and Duncan, J. M. Computer Application of CLM Lateral Load Analysisto Piles and Drilled Shafts[J], Journal of Geotechnical Engineering, ASCE,1996, 122(6):496-500.
    Briaud, J.L., and Smith, T.D., Meyer BJ. Using the Pressuremeter Curve To Design Laterally Loaded Piles[C].15th Offshore Technology Conf,Houston, TX,1983, Paper 4501:495-502.
    Brinch Hansen, J. The ultimate resistance of rigid piles against transversal forces. Bulletin No.12, Danish Geotechnical Institute, Copenhagen, Denmark, 1961:5-9.
    Broms, B. B. Design of Laterally Loaded piles[J]. Journal of the Soil Mechanics and Foundation Division, ASCE,1965,91(3).77-99.
    Broms, B. B. Lateral Resistance of Piles in Cohesive Soils[J]. Journal of the Soil Mechanics and Foundation Division, ASCE,1964,90(2):27-63.
    Broms, B. B. Lateral resistance of piles in cohesiveless soils[J]. Journal of the Soil Mechanics and Foundation Division,ASCE,1964,90(3):123-156.
    Chia-Cheng Fan, and James H. Long. Assessmentof existing methods for predicting soil response oflaterally loaded piles in sand[J]. Computers andGeotechnics, 2005,32:274-289.
    Clough,G. W. and Duncan, J. M..Finite Element Analysis of Retaining Wall Behavior[J]. Journal of the Soil Mechanics and Foundation,1971,97 (SM12): 1657-1673.
    Digioia, A.M., Rojas-Gonzalez, L.F. Discussion on Analysis of Laterally Loaded Shafts in Rock [J]. Journal of Geotechnical Engineering, ASCE,1993,119(12): 2014-2015.
    Desai,C.S. Numerical Design-analysis for Piles in Sands[J]. Journal of Geotechnique Engineering Division, ASCE,1974,100(GT6):613-635.
    Douglas D.J., Davis E.H. The Movement of Buried Footings due to Moment and Horizontal Load and the Movement of Anchor Plates[J]. Geotechnique,1964,14: 115-132.
    Duncan, J. M., Evans, L. T. J., and Ooi, P. S. K. Lateral Load Analysis of Single Piles and Drilled Shafts[J], Journal of Geotechnical Engineering, ASCE,1994,120(5): 1018-1033.
    Dunnavant, T.W. and O'Neill, M.W.. Experimental p-y Model for Submerged,Stiff clay[J]. Journal of Geotechnical Engineering, ASCE,1989,115(1):95-114.
    Fan,C.C., Long J. H. Assessment of existing methods for predicting soil response of laterally loaded piles in sand[J]. Computers and Geotechnics,2005,32(4): 274-289.
    Fang Y.S., Ishibashi I. Static Earth Pressures with Various Wall Movements[J]. Journal of Geotechnical Engineering, ASCE,1986,112(3):317-333.
    Fleming, WGK. A new method for single pile settlement pre-diction and analysis[J]. G e otechnique,1992,42(3):411-425.
    Fluet, J.E., Christopher, B.R., and Slaters, A.R. Geosynthetic stress-strain response under embankment loading conditions[C]. Proc.3rd Int. Conf. on Geotextiles, Vienna,1986,1:175-180.
    Haliburton, T A. Numerical Analysis of Flexible Retaining Structures[J]. Journal of Soil Mechanics & Foundations Div,1968,94(SM 6):1233-1251.
    Haliburton, TA. Closure on numerical analysis of flexible retaining structures[J] Journal of Soil Mechanics & Foundations Div,1970,96 (SM 4):1461-1463
    Han J, Gabr MA. A numerical study of load transfer mechanisms in geosynthetic reinforced and pile supported embankments over soft soil. Journal of Geotechnical and Geoenvironmental Engineering, ASCE,128(1),44-53.
    Han, J. Design and construction of embankments on geosynthetic reinforced platforms supported by piles[C]. Proceedings of 1999 ASCE/PaDOT Geotechnical Seminar, Central Pennsylvania Section, ASCE and Pennsylvania Department of Transportation, Hershey,1999,PA,66-84.
    Jones, C. J. F. P., Lawson, C. R., and Ayres, D. J. Geotextile reinforced piled embankments[C]. Proc.4th Int. Conf. on Geotextiles, Balkema, Rotterdam, the Netherlands,1990,1:155-160.
    Kimura, M. Adachi, T. Kamei, H. and Zhang, F.3-D Finite Element Analyses of the Ultimate Behavior of Laterally Loaded Cast-in-place Concrete Piles[C]. Proc. 5th Int. Symp. Numerical Models in Geomechanics, Pande et al., Davos, Switzerland, Balkema,1995:589-594.
    Matlock, H. Correlations for Design of Laterally Loaded Piles in Soft Clay[C]. Proc., 2nd Offshore Technol. Conf., Houston, Tex.,1970,1:579-594.
    Matsuo, M., Kenmochi,S., Yagi, H. Experimental study on earth pressure of retaining wall by field tests[J].Soils and Foundations,1978,18(3):27-41.
    McClelland, B., Focht, J. Soil Modulus for Laterally Loaded Piles[J]. Transactions, ASCE,1958(123):1049-1086.
    Meyer, BJ and Reese, L. C, Analysis of Single Piles under Lateral Loading[R], Research Report No.244-1, Center for Transportation Research, University of Texas, Austin,1979.
    O'Neill, M.W.& Gazioglu, S, M. An Evaluation of p-y Relationships in Clays[R] A report to the American Petroleum Institute, PRAC82-41-2. University of Houston, Texas,1984.
    O'Neill, M.W.& Murchison, J. M. An Evaluation of p-y Relationships in Sand[R]s. A report to the American Petroleum Institute, PRAC82-41-1. University of Houston, Texas,1983.
    Pan, J. L. Goh,A. T. C. Wong, K. S. Selby A. R.Three-dimensional analysis of single pile response to lateral soil movements[C]. International Journal for Numerical and Analytical Methods in Geomechanics,2002,26(8):747-758
    Pise, P.J. Lateral Response of Free-Head Pile[J], Journal of Geotechnical. Engineering, 1983,109(8):1126-1131.
    Potyondy, J.G. Skin friction between various soils and construction material[J].Geotechnique,1961,11(4):339-353.
    Poulos H.G. and Davis E.H. Pile Foundation Analysis and Design[M], Wiley, New York,1980.
    Poulos H.G. Behavior of Laterally Loaded Piles:Ⅲ-socketed piles[J].Journal of the Soil Mechanics and Foundations Division, ASCE,1972,98(SM4):341-360.
    Poulos H.G.. Behaviour of Laterally Loaded Piles I-Single Piles[J]. Journal of Soil Mechanics and Foundation Division, ASCE,1971,97(5):711-732.
    Randolph M F. The Response of Flexible Piles to Lateral Loading[J]. Geotechnique, 1981,31(2):247-259.
    Reese, L. C. Van Impe. Single Piles and Pile Group under Lateral Loading[J]. Applied Mechanics Reviews,2002,55(1):9-10.
    Reese, L. C., Cox, W. R., and Koop, F. D. Analysis of Laterally Loaded Piles in Sand[C]. Proc.6th Annual OTC, Houston, Texas, America,1974:473-485.
    Reese, L. C., Cox, W. R., and Koop, F. D. Field Testing and Analysis of Laterally Loaded Piles in Stiff Clay [C]. Proc.7th Annual OTC, Houston, Texas, America, 1975:672-690.
    Roscoe, K.H.The Influence of Strains in Soil Mechanics[J]. Geotechnique,1970, 20(2):129-170.
    Sherif M.A., Fang Y.S., Sherif, R.I. KA and KO behind rotating and non-yielding walls[J]. Journal of Geotechnical Engineering,1984,110(1):41-56
    Sherif MA. Fang YS, Sherif R..K.A and KO behind rotating and non-yielding walls[J] Geotech. Engrg.,110(1),41-56.
    Smith, T. D. Pile Horizontal Soil Modulus Values[J].Journal of geotechnical engineering,1987,113(9):1040-1044.
    Spillers W R, Stoll R D. Lateral Response of Piles[J]. Journal of the Soil Mechanics and Foundations Division, ASCE,1964,90(SM6):1-9.
    Sun K. Laterally Loaded Piles in Elastic Media[J]. Journal of Geotechnical Engineering, ASCE,1994,120(8):1324-1340.
    Terzaghi, K. Evaluation of Coefficients of Subgrade Reaction[J]. Geotechnique, 1955,5:297-326.
    Terzaghi, K. Large retaining wall tests[J]. Engineering News Record,1934,1:136-140.
    Tschebotarioff, G.P. Retaining structrres[C]. in Foundation Engineering[A]. McGraw-Hill, New York,1962,466-468
    Van Impe, W F. Soil improvement techniques and their evolution[M]. Balkema, Rotterdam, Netherlands,1989:63-66.
    Verruijt A, Kooijman AP.Laterally Loaded Piles in a Layered Elastic Medium [J]. Geotechnique,1989,39(1):39-46.
    Wakai A, Gose Sh and Ugai K.3-D Elastoplastic Finite Element Analyses of Pile Foundations Subjected to Lateral Loading[J], Soils & Foundations,1999,39(1): 97-111.
    Wang, S. Simplified Analysis for Laterally Loaded Piles in Cohesionless Soils[D]. University of Hawai'I, Honolulu, HI,2000.
    Wang, Y.X. Numerical Analysis of Interaction Between Pile-Supported Pier and Bank Slope[J]. China Ocean Engineering,2001(1)
    DBJ08-61-97.基坑工程设计规范[S].上海市建设委员会,1997
    DB/1044-2007.大直径现浇混凝土薄壁筒桩技术规程[S].浙江省建设厅,2007.
    JGJ/T213-2010.现浇混凝土大直径管桩复合地基技术规程[S].北京:中国建筑工业出版社,2010.
    JGJ120-99.建筑基坑支护技术规程[S].北京:中国建筑工业出版社1999.JGJ94-2008.
    建筑桩基技术规范[S].北京:中国建筑工业出版社,2008.
    JTG D63-2007.公路桥涵地基与基础设计规范[S].北京:人民交通出版社,2007
    JTJ254-98.港口工程桩基规范[S].北京:人民交通出版社,1998.
    JTJ254-98.港口工程桩基规范局部修订[S].北京:人民交通出版社,2001.
    M.&A.林伯特.支挡建筑与土压力[M].北京:中国铁道出版社,1982.
    SL438-2008.海堤工程设计规范[S].北京:中国水利水电出版社,2009.
    YB9258-97.建筑基坑工程技术规范[S].北京:冶金工业出版社,1999.
    蔡金荣,童献平等.现浇混凝土薄壁筒桩加固桥头软基试验研究[J].公路,2003,5:71-74.
    蔡雅惠基桩受侧向荷载后之表面摩擦特性[D].桃园:国立中央大学,2004.
    陈仁朋,徐正中,陈云敏.桩承式加筋路堤关键问题研究[J].中国公路学报,2007,20(2):7-12.
    陈志军.路堤荷载下沉管灌注筒桩复合地基性状研究[D].杭州:浙江大学,2005.
    邓学支,卫龙武,张力.薄壁联体筒桩在某深基坑支护中的应用[J]山西建筑.2005,(20):94-95.
    费康,刘汉龙,高玉峰,丰土根.现浇混凝土薄壁管桩的荷载传递机理[J].岩土力学,2004,25(5):764-768.
    费康,刘汉龙,高玉峰.路堤下现浇薄壁管桩复合地基工作特性分析[J].岩土力学,2004,25(9):1390-1396.
    冯伟强.公路筒桩复合地基数值研究[D].杭州:浙江大学,2011.
    冈部三郎.望ましい矢板岸壁の安定计算法.港湾,1951,25(3)
    高明,陈锦珍.桩在侧向静动、循环荷载下的性能研究及p-y曲线建议公式[J].海洋工程,1998,6(3):30-34.
    龚迪快.竖向荷载作用下现浇混凝土薄壁筒桩的工作性状研究[D].杭州:浙江大学,2005.
    龚晓南.复合地基设计和施工指南[M].北京:人民交通出版社,2003.
    龚晓南.深基坑工程设计施工手册[M].北京:中国建筑工业出版社,1998.
    顾斌,徐国战,戴元志.现浇薄壁管桩技术在上海北环高速公路地基加固中应用[J].上海公路,2004(02):13-16.
    郭平.大直径现浇混凝土薄壁筒桩竖向承载性状数值分析[D].杭州:浙江大学,2005.
    韩雪峰.现浇混凝土薄壁管状单桩竖向承载力分析[J].建筑技术开发,2004(7).
    杭州国立基础工程技术开发有限公司.大直径现浇混凝土薄壁筒桩专利——技术研究与推广应用[R].杭州:杭州国立基础工程技术开发有限公司,2004.
    何筱进.现浇混凝土薄壁管桩水平承载性状试验研究[D],河海大学,2004.
    横山幸满,桩结构物的计算方法和计算实例[M].唐业清、吴庆荪译,北京:中国铁道出版社,1984.
    洪勇,谢耀峰,周月慧,张圣平.水平荷载单桩的三维有限元分析[J].水道港口,2007(1):48-53.
    胡志平,姚海明.考虑位移的非极限土压力计算[J].西安科技大学学报,2005,25(3):296-300
    简洪钰,陈福全,朱俊.现浇薄壁灌注桩在某基坑支护中的设计与应用[J].福建工程学院学报,2008,6(1):1-7.
    姜陈钊.现浇钢渣混凝土薄壁管桩材料试验与单桩承载特性研究[D].南京:河海大学,2004.
    李超,卫龙武.主动极限位移规律与主动土压力计算公式探讨[J].岩土力学,2008,29(11):3165-3169
    李剑强.大直径薄壁筒桩土芯性状及对竖向承载力贡献研究[D].杭州:浙江大学,2010.
    李凯.薄壁管桩复合地基沉降及受力分析[D].硕士学位论文,河北工业大学,2007.
    李桐栋,张力霆.水平承载桩的有限元分析[J],河北工业大学学报,2001(5):107-110.
    连峰,龚晓南,赵有明,顾问天,刘吉福.桩—网复合地基加固机理现场试验研究[J].中国铁道科学,2008,29(3):7-12.
    刘汉龙,费康,马晓辉等.振动沉模大直径现浇薄壁管桩技术及其应用(Ⅰ):开发与研制[J].岩土力学,2003,24(2):164-168.
    刘汉龙,张晓健. 负摩擦作用下PCC桩沉降计算[J]. 岩土力学,2007,28(7):1483-1486.
    刘汉龙.用于软基处治的套管成模大直径现浇管桩机(PCC桩)[P],专利号:ZL 01273182.X,2001.
    刘卫末.水平荷载作用下大直径现浇混凝土薄壁筒桩性状研究[D],杭州:浙江大学,2006.
    刘芝平,丰土根,张亚东.现浇薄壁管桩技术在市政道路软基加固中应用[J].河 海大学学报(自然科学版),2003,3(13):324-327.
    梅国雄, 宰金珉.考虑变形的朗肯土压力模型[J].岩石力学与工程学报,2001,20(6):851-853.
    梅国雄,宰金珉,赵维炳.土体侧限压缩模量简易计算方法及其应用[J].岩土力学,2003,24(6):1057-1060.
    潘厚志,孙克俐,周锡礽,段旭东.大直径圆柱壳结构与土体相互作用的一种耦合数值模拟方法[J].中国港湾建设,2000,(1):26-31.
    施晓春,陈国祥.桶形基础单桶水平承载力的试验研究[J].岩土工程学报,1999,21(6):723-726.
    施晓春.水平荷载作用下桶形基础的性状[D].杭州:浙江大学,2000.
    史佩栋.实用桩基工程手册[M].北京:中国建筑工业出版社,1999.
    宋东辉,徐晶.半无限弹性体地基上水平荷载桩的静力分析[J].土木工程学报,2004,37(11):89-91.
    苏JG/T017-2004现浇混凝土薄壁管桩技术规程[S].江苏省建设厅.2004.
    苏DGJ32/TJ70-2008.现浇混凝土大直径管桩复合地基技术规程[s].江苏省建设厅,2008.
    谭慧明,刘汉龙,张霆.PCC桩复合地基褥垫层作用数值分析[J]. 岩土工程学报,2006,28(S1):1489-1492.
    汤建林.现浇混凝土薄壁筒桩处理桥头软土地基的作用机理与应用研究[D].杭州:浙江工业大学,2009.
    王伯惠,上官兴.中国钻孔灌注桩新发展[M].北京:人民交通出版社,1999.
    王惠初,鲁子爱.用p-y曲线法计算横向荷载桩的内力[J].重庆交通学院学报,1985,15(2):30-36.
    王惠初,武冬青,田平.黏土中横向静载桩p-y曲线的一种新的统一法[J].河海大学学报,1991,19(1):9-17.
    王建林,顾晓鲁.基坑开挖中的土压力探讨[J].建筑技术,1998(S):258-261.王梅,楼志刚,李建乡等.水平荷载作用下单桩非线性m法试验研究[J].岩土力学,2002,23(1):23-30.
    王渭漳,吴亚中.墙背土压力分布计算的新理论及其工程应用[M].北京:人民交通出版社,2012
    王元战.大型连续圆筒上土压力计算的新公式[J].港口工程,1998,(1):1-4.
    王哲,龚晓南,张玉国.大直径灌注筒桩轴向荷载-沉降曲线的一种解析算法[J].建筑结构学报,2005,26(4):123-129.
    王哲.大直径灌注筒桩承载性状研究[D].杭州浙江大学,2005.
    魏纲,袁斌.现浇混凝土薄壁筒桩竖向承载特性分析[J].水利水电技术,2004,35(9):84-87.
    温世清,刘汉龙,高玉峰,费康.现浇混凝土薄壁管桩合地基沉降简化计算研究[J].岩土力学,2004,25(10):1651-1655.
    温淑莲,高山,闫守坤.用于软基处理的现浇薄壁筒桩设计计算方法[J].山东交通学院学报,2002,10(3):58-62.
    吴恒立.计算推力桩的综合刚度原理和双参数法[M].北京:人民交通出版社,2000.
    物部长穗.土木耐震学(改订版)[M].理工図书,1952.
    夏唐代,王梅,寿旋,吴明.筒桩桩承式加筋路堤现场试验研究[J].岩石力学与工程学报.2010,29(9):1929-1936.
    谢庆道.联体筒桩成孔器[P].中国专利:2518904,2002-10-30
    谢庆道.埋于软地基的混凝土筒体的施工方法及压入式一次成孔器[P].中国专利:98113070.4,1999-06-30
    熊辉,邹银生.考虑桩-土非线性共同作用的横向受荷桩分析模型[J].工业建筑,2003,33(6):42-45.
    徐日庆,俞建霖,龚晓南等.基坑开挖中的土压力计算方法探讨[C].第8届土力学和岩土师学术会议论文集,1999.
    许英.大直径薄壁圆筒结构土压力研究[D].南京:河海大学,2004.
    杨斌,胡立强.挡土结构侧土压力与水平位移关系的试验研究[J].建筑科学,2000,16(2):14-20.
    杨寿松,刘汉龙,周云东,费康.薄壁管桩在高速公路软基处理中的应用[J].岩土工程学报,2004,26(6):750-754.
    杨寿松.现浇混凝土薄壁管桩复合地基现场试验研究[D].南京:河海大学,2005.
    叶俊能.沉管灌注筒桩工作性状研究[D].杭州:浙江大学,2003.
    叶万灵,时蓓玲.桩的水平承载力实用非线性计算方法NL法[J].岩土力学, 2000,21(2):97-101.
    殷宗泽,朱泓,许国华.土与结构材料接触面的变形及其数学模拟[J].岩土工程学报,1994,16(3):14-22.
    宰金珉,梅国雄.考虑位移的土压力模型研究[J].南京建筑工程学院学报(自然科学版),2001,(1):9-20.
    张建伟.PCC桩水平承载特性足尺模型试验及计算方法研究[D].南京:河海大学,2009.
    张明武.桩基计算的边界元模拟法[J].中国市政工程.1994,(03):26-28.
    张明义,邓安福.桩-土滑动摩擦的试验研究[J].岩土力学,2002,23(2):246-249.张晓健,
    刘汉龙,费康等.PCC桩负摩阻力作用机理初探[J].岩土力学,2005,26(S):91-94.
    张晓健,刘汉龙,高玉峰,何筱进.PCC单桩性状室内模型试验研究[J].岩土力学,2004,25(5):1495-1498.
    张晓健,温世清,宋雄伟.PCC单桩复合地基荷载沉降计算[J].电力勘测设计,2003,(4):27-30.
    张晓健.现浇混凝土薄壁管桩负摩阻力特性试验研究与分析[D].南京:河海大学,2006.
    张忠苗.桩基工程[M].北京:中国建筑工业出版社,2007.
    章连洋,陈竹昌.黏性土中侧向受载桩的模型试验研究[J].岩土工程学报,1990,12(5):40-50.
    赵明华,邹新军,罗松南等.横向受荷桩桩侧土体位移应力分布弹性解[J].岩土工程学报,2004,26(6):767-771.
    中华人民共和国交通部.公路桥涵地基与基础设计规范(JTGD63-2007)[M],北京:人民交通出版社,2007
    周建.大直径现浇混凝土薄壁筒桩竖向承载力计算研究[J].岩石力学与工程学报,2006,25(S1):3181-3189.
    周平.现浇砼薄壁筒桩加固桥头软基在杭宁高速公路的应用[J].浙江交通职业技术学院学报,2003(3):19-22.
    周锡扔,孙克俐,程庆阳.圆柱壳结构系统的力学机理与数值分析[J].天津大 学学报,1996,29(S).
    朱明双,朱向荣,王金昌.桥头软基现浇筒桩处理现场试验分析[J]. 土木工程学报.2006,39(8):102-106.
    朱明双,庄礼滨.水平荷载作用下筒桩承载性状数值研究[J].公路交通科技,2010,27(8):27-32.
    朱明双.现浇筒桩桩-土共同作用试验与数值研究[D].博士论文,浙江大学,2006.
    朱向荣,叶俊能,姜贤放,谢庆道.沉管灌注筒桩的承载特性浅析[J].岩土工程学报,2003,25(5):538-542.
    朱向荣,叶俊能,姜贤放等.沉管灌注筒桩荷载一沉降曲线的拟合分析[J].科技通报,2003,19(6):481-484.
    朱向荣,王金昌.ABAQUS软件中部分土模型简介及其工程应用[J].岩土力学,2004,25(S2):144-148.
    竺存宏.使用极限状态大圆筒土压力计算方法[J].岩土工程学报,2002,24(3):313-318.

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