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基于轻便触探的台背填砂密实度检测方法与应用研究
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摘要
随着公路的通车里程的迅速增长,桥头跳车成为公路中比较严重的病害之一,已备受国内外工程技术人员的关注。在桥、涵台背施工过程中有效控制台背交接处回填砂的施工工艺及回填质量,是减少由于桥头的差异沉降而引起的桥头跳车的较为重要的手段。但目前桥、涵台背填砂密实度检测国内外一直无适宜的检测方法和评价标准,因此,如何客观、有效地检测桥、涵台背回填砂的相对密实度一直都是困扰广大工程技术人员的难题。本文结合广东省交通科技项目(2008-13)”,针对基于轻便触探检测台背填砂密实度的方法展开研究,主要研究内容包括:
     1.根据桥、涵台背回填砂的特点,初步拟定适合于桥、涵台背回填砂密实度检测的三种方案:(1)重型动力触探法;(2)轻便触探法;(3)标准贯入法。
     2.建立桥、涵台背回填砂密实度检测方法选型的模糊数学评价模型,对初步拟定的三种方案进行比选,根据模糊数学理论确定桥、涵台背回填砂检测方法的最优方案。
     3.对优选的方案进行试验研究,用数理统计方法结合相似模拟试验的关联分析确定现场试验结果与模型试验结果之间的关系,建立台背回填砂的相对密实度D与轻便触探锤击数N。的经验关系。
     4.运用离散元理论,对轻便触探与砂相互作用机理进行数值模拟分析,对轻便触探过程中,回填砂粒接触、分离、碰撞与力学损伤等机理进行了分析,从理论上论证这种方法的可行性,也用静力触探试验进一步佐证可行性和实用性。
     5.根据荷载试验结果,对台背回填砂的沉降变化规律进行分析,得出回填砂的相对密实度的质量控制标准。
     6.根据室内模型试验与现场试验结果的关系,提出轻便触探检测和评定公路桥、涵台背回填砂的相对密实度的方法与标准。
With the rapid development of highway construction in China, vehicle bouncing at bridge approach has become a very important influencing factor and has been paid much attention in domestic and overseas transportation study. Strict quality control in bridge-culvert back sand filling and construction process is of vital importance to prevent the differential settlement of bridge approach. However, the objective and effective test of sand relative density in bridge-culvert backfilling has been a hot yet difficult problem. In this study, based on model and on-site test under a scientific research program of the Guangdong Transportation Group—Sand Relative Density Test on Bridge-Culvert Backfilling(2008-13), the mechanism and the feasibility of light penetration test have been systematically studied. The following contents are investigated:
     1. Based on the abutment back sand filling, three available light penetration tests and possible program are proposed for the relative density of sand:(1) heavy dynamic penetration,(2) light penetration,(3) standard penetration.
     2. Fuzzy mathematic model is proposed to evaluate Light-Penetration test technique for Relative Density in Abutment Back Sand Filling, according to which three proposed scenario are compared to determine the best one.
     3.The optimal one is applied in model test. The relationship between model test result and on-site test result is determined by combining the mathematical statistics and the analogue simulation. Therefore, empirical relationship Dr~N10is established (N10—blow counts in light penetration, Dr—coarse sand relative density in bridge-culvert backfilling).
     4. Based on discrete element methods, numerical analysis is carried out to figure out the interaction between the light penetration and sand. The sand contact, separation, collision and mechanical injury are also analyzed to test the feasibility of light penetration theoretically. Static penetration test is also used to test the feasibility of light penetration with middle-sized sand, coarse sand and gravelly sand.
     5. According to the loading experiment result, the settlement rules are analyzed, and the quality standard of relative density for the filling sand is obtained.
     6. With the comparison of model test results and on-site test results, the test technique of sand relative density is obtained for the test and evaluation of bridge-culvert back-filling based on light penetration.
引文
[1]邵景干.桥头跳车病害防治研究[D].西安:长安大学,2004.
    [2]胡云栋,周华一.浅谈公路桥头跳车的成因和防治措施[J].黑龙江交通科技,2012,(4):28.
    [3]彭银辉.公路桥头跳车病害处治技术研究[D].哈尔滨:东北林业大学,2010.
    [4]余超.公路桥头跳车原因及防治[J].中南汽车运输,2000,81(4):36-37.
    [5]凌晓,李志能.桥头跳车的原因分析[J].路基工程,1999,(3):62-64.
    [6]赵劲松,杨曰胜.桥涵台背回填填料选择及施工工艺探讨[J].山西交通科技,2002,150(4):42-43.
    [7]刘锋.高速公路桥涵台背差异沉降分析与特别施工技术[D].长沙:长沙理工大学,2005.
    [8]刘仰韶,田卿燕,吕建兵.静力触探检测公路桥、涵台背回填中粗砂的机理研究[J].岩土力学,2006,141-146.
    [9]田卿燕,吕建兵,刘仰韶.静力触探检测公路桥、涵台背回填中粗砂的试验研究[J].铁道科学与工程学报,2005,(3):45-50.
    [10]马扬前,吕建兵,刘仰韶.静力触探检测桥、涵台背回填中粗砂的应用研究[J].路基工程,2006,34-36.
    [11]李为禄.国外触探技术发展的一些情况[J].铁道建筑,1974,39-41.
    [12]康晓娟,李波.国外静力触探技术发展现状及未来趋势[J].岩土工程界,2008,63-65.
    [13]唐贤强,谢瑛,谢树彬,等.地基工程原位测试技术[M].北京:中国铁道出版社,1996:47-48,200-267.
    [14]周筱滨.动力触探[M].北京:中国铁道出版社,1986:175-185.
    [15]何礼彪.高速公路岩溶地基强夯处治试验研究与工程应用[D].长沙:中南大学,2010.
    [16]衡朝阳,何满潮.运用轻便动力触探仪测试粉煤灰工程特性[J].岩土工程学报,2001,23(6):714-718.
    [17]Hanna A W, Ambrosii G, McConnell A D.Investigation of a coarse alluvial foundation for an embankment[J].Canadian Geotechnical Journa,1986,23(2): 203-215.
    [18]Gokudan Kunio, Sugiyama Motohiro, Kondo Hiroshi, et al..The influence factors for dynamic penetration resistance of sands and measurement method of dynamic motion[J].Tokai Daigaku Kiyo.Kogakubu(Proceedings of the School of Engineering of Tokai University),1996,36(2):169-177.
    [19]Jaenke S.A modified settlement analysis for centrically and vertically loaded rigid strip foundations on homogeneous non-cohesive subground[J]. Germany Geotechnik,2000,9(4):214-225.
    [20]Bosco G, Mongiovi L.Experimental apparatus to investigate the long term response of sand pre-failure deformation characteristics of geomaterials [J].Department of Structural and Geotechnical Engineering,2004.
    [21]Khodair Y A.Lateral earth pressure behind an integral abutment[J].Structure and Infrastructure Engineering,2009,15(2):123-136.
    [22]Tegou S, Tegos LA proposal for a new type of integral abutment with seismic energy dissipation capabilities[J].Structural Engineering International,2011, 21(4):471-480.
    [23]Jimin Huang, Shield C, French C.Behavior of an integral abutment bridge in minnesota[J].Structural Engineering International,2011,21(3):320-331.
    [24]Alizadeh M H, Rashid A R K, Chik Z, et al..Investigation of abutment displacement of a full height integral bridges in dense granule backfill [J].American Journal of Engineering and Applied Sciences,2010, 3(4):749-756.
    [25]Mitoulis S A, TegosI A.Two new earthquake resistant integral abutments for medium to long span bridges [J]. Structural Engineering International,2011, 21(2):157-161.
    [26]Zhao Hongling, Hou Aijun, Wang Jisheng, et al.. Application of the prestressed anchor and shotcrete technology in abutment strengthening works of highway bridge[C].2011 Second International Conference on Mechanic Automation and Control Engineering,2011,6363-6366.
    [27]Ahzadeh M H, Khalim A R, Chik Z, et al..Full height frame integral bridges abutment-backfill interaction in loose granule backfill[J]. Journal of Applied Sciences,2010,10(15):1588-1595.
    [28]Haddad A, Shafabakhsh G.Failure of segmental retaining walls due to the insufficiency of backfill permeability[C].4th European Geosynthetics Conference,2008,5-6.
    [29]Tatsuoka F, Hirakawa D, Aizawa H, et al..Benefits of geosynthetic-reinforcing the backfill for integral bridges[C].4th European Geosynthetics Conference, 2008,8-9.
    [30]Aviram A, Mackie K, Stojadinovic B.Effect of abutment modeling on the seismic response of bridge structures [J].Earthquake Engineering and Engineering Vibration,2008,7(4):395-402.
    [31]Wang Jian-Hai.Numerical simulation of settlement on back embankment of transition section different between road and bridge[C].2010 International Conference on Measuring Technology and Mechatronics Automation (ICMTMA2010),2010
    [32]Shen Zheng, Huang Xiarrming.Analysis on post-construction settlements and differential settlement of solidified fly ash backfills adjacent to abutment on soft clay foundations[J].Journal of Highway and Transportation Research and Development,2007,24(6):53-56.
    [33]Awad M, Tianlai Yu.Computer modeling and parametric study of thermal effects in integral abutment bridge[J].Advanced Materials Research,2012, 733-738.
    [34]Kalayci E, Civjan S A, Brena S F, et al..Load testing and modeling of two integral abutment bridges in vermont [J]. Structural Engineering International,2011,21 (2):181-194.
    [35]Sun Yun, Xiang Yiqiang, Tang Guobin, et aLNumerical analysis on settlement of EPS concrete backfill adjacent to abutment on soft foundation[J].Journal of Highway and Transportation Research and Development,2010,27 (7): 46-51.
    [36]Thanoon W A, Abdulrazeg A A, Noorzaei J, et al..Soil structure interaction for integral abutment bridge using spring analogy approach [J].Materials Science and Engineering,2011,16-17.
    [37]Moschonas I, Kappos A, Panetsos P, et al..Seismic fragility curves for greek bridges:methodology and case studies[J].Bulletin of Earthquake Engineering, 2009,7 (2):439-468.
    [38]Lehane B M, Keogh D L, O'Brien E J.Simplified elastic model for restraining effects of backfill soil on integral bridges[J].Computers and Structures,1999, 73 (1-5):303-313.
    [39]刘良志.利用模糊理论选择软基处理方案[J].湘南学院学报,2005,26(5):46-52.
    [40]刘高飞.渝怀铁路隧道岩溶治理技术方法研究[D].成都:西南交通大学,2007.
    [41]段绍伟.深基坑支护结构选型理论分析及应用研究[D].长沙:湖南大学,2003.
    [42]黄海军.洪江电厂上游水库公路路基加固方法优化研究[D].南京:河海大学,2006.
    [43]段绍伟,沈蒲生.模糊综合评价与数据包络分析在工程方案设计选择中的应用[J].水利学报,2004,(5):116-121.
    [44]崔新壮,丁桦.静力触探锥头阻力的近似理论与试验研究进展[J].力学进展,2004,251-262.
    [45]马艳霞.海上静力触探数据现场实时评价系统[J].青岛海洋大学,2002,2-38.
    [46]]陈维家.砂类土中静力触探机理研究[D].长沙:长沙铁道学院,1987.
    [47]邱延峻.柔性边界标定罐中的静力触探机理[D].成都:西南交通大学,1988.
    [48]曾远.土体破坏细观机理及颗粒流数值模拟[D].上海:同济大学,2006.
    [49]朱小可.松砂在循环荷载作用下力学特性的试验研究及离散元模拟[D].杭州:浙江工业大学,2007.
    [50]周健,池毓蔚,池永,等.砂土双轴试验的颗粒流模拟[J].岩土工程学报,2000,22(6):701-704.
    [51]刘文白,周健.上拔荷载作用下扩展基础的颗粒流数值模拟[J].水利学报,2004,69-76.
    [52]贾敏才.砂土地基振冲加固的试验研究及颗粒流模拟[D].上海:同济大学,2003.
    [53]王浩.桩端刺入变形与桩一土一承台共同作用的机理与分析方法研究[D].上海:同济大学,2003.
    [54]廖雄华,徐建平.粘性土室内平面应变试验的颗粒流模拟[J].水利学报,2002,(12):11-17.
    [55]周健,张刚,曾庆有.主动侧向受荷桩模型试验与颗粒流数值模拟研究[J].岩土工程学报,2007,29(5):650-656.
    [56]曾庆有,周健.不同墙体位移方式下被动土压力的颗粒流模拟[J].岩土力学,2005,26(增1):43-47.
    [57]王孝存.加筋地基的加筋机理和破坏模式试验研究与颗粒流数值模拟[D].上海:同济大学,2006.
    [58]史旦达,周健,贾敏才,等.考虑颗粒破碎的砂土高应力一维压缩特性颗粒流模拟[J].岩土工程学报,2007,29(5):736-742.
    [59]徐辉,王靖涛,卫军,等.基于颗粒滑动分析的砂土损伤本构模型[J].岩 石力学与工程学报,2007,26(增2):4367-4371.
    [60]徐辉,张光永,王靖涛.砂土的应力路径损伤本构模型[J].重庆建筑大学学报,2008,30(4):121-124.
    [61]徐辉.土的细观损伤本构模型[D].武汉:华中科技大学,2007.
    [62]高新强,窦建平.静力触探曲线中异常数据的处理方法[J].石家庄铁道学院学报(自然科学版),2002,15(B08):8-11.
    [63]窦建平,高新强.静力触探曲线中异常数据的处理方法[J].四川建筑,2002,22(4):44-45.
    [64]汪莹鹤.广东西部沿海铁路江门南站软土土性参数随机场特性研究[J].铁道工程学报,2010.
    [65]栗红玉.预应力锚索侧阻力分布规律的研究及应用[D].长沙:中南大学,2011.
    [66]朱忠辉,聂春龙.软基处理方案优选的模糊综合评价研究[J].南华大学学报(自然科学版,2007,(3):57-60.
    [67]树文新,邹国庆,刘旦良.基于模糊综合评价的土洞处理方案优选[J].公路工程,2010,35(2):122-126.
    [68]钟诗胜.工程方案设计中的模糊理论与技术[M].哈尔滨:哈尔滨工业大学出版社,2000:1-4.
    [69]长江水利委员会长江下游水文水资源勘测局.西气东输管道工程长江过江点比选河势分析报告[R].武汉:长江下游水文水资源勘测局,2000.
    [70]长江科学院.南京长江第三大桥动床河工模型试验报告[R].武汉:长江科学院,2000.
    [71]刘增良.模糊技术与应用选编(2)[M].北京:航空航天大学出版社,1997.
    [72]袁浩.钢筋混凝土结构加固设计优化研究[D].长沙:湖南大学,2001.
    [73]陈守煜.系统模糊决策理论与应用[M].大连:大连理工大学出版社,1994.
    [74]吕培印.深基坑支护体系的多层次模糊综合决策[J].辽宁工学院学报,1999,19(5):42-46.
    [75]朱嬿,李章华.模糊综合评价的离散抽样模型[J].清华大学学报,2000,40(8): 121-124.
    [76]朱嬿,李章华.排序与分级同步的综合评价模型[J].清华大学学报,1999,39(6):116-120.
    [77]JTG E40-2007,公路土工试验规程[S].北京:中华人民共和国交通部标准,2007.
    [78]GB50021-2001(2009年版),岩土工程勘察规范[S].北京:中华人民共和 国国家标准,2009.
    [79]GB/T 14684-2011,建筑用砂[S].北京:中华人民共和国建设部标准,2011.
    [80]冷伍明,何群.基槽开挖引起沉管隧道竖井变型的模型试验研究[J].土木工程学报,2000,33(4):105-110.
    [81]G A. Chapman.Interpretation of static penetration test in sand[R].ICSMFE X, 1981.
    [82]C. B. Villet.Cone resistance, relative density and friction angle[J].Cone Penetration Testing and Experience,1981.
    [83]F. P. Smits.Cone penetration test in dry sand[J].ESOPT Ⅱ,1982.
    [84]Sanglerat GThe penetrornetor and soil exploration[M].2nd ed., Elsevior Scientific Publishing Company,1979.
    [85]Hu GBearing capacity of foundations with overburden shear[J].Sols-Soils, 1965,2(13):11-18.
    [86]Berezantzev K, Golubkov. Load bearing capacity and deformation of piled foundations[C]. In:Vesic A S, ed.Proc,5th Int Conf on soil Mech and Found Engrg, Paris, Paris:Presses Universitaires de France,1961,1-11.
    [87]Baligh M M. Cavity expansion in sands with curved envelopes[J]. Geotech Engrg,ASCE,1976,102(GT11):1131-1146.
    [88]Yu H. S., Houlsby G. T., Burd H. J. A novel isoparametric finite element displacement formulation for axisymmetric analysis of nearly incompressible materials[J]. Int J Numer Methods in Engrg,1993,36(14):2453-2472.
    [89]夏焕良.砂土静力触探的模型试验研究[D].武汉:武汉水利电力学院,1987.
    [90]马淑芝,贾洪彪,孟高头孔隙水压力静力触探动态贯入过程的有限元模拟[J].岩土力学,2002,23(4):478-481.
    [91]张平,田红花.有关动力触探影响因素修正问题的探讨[J].沈阳大学学报,1999,80-83.
    [92]夏才初,李永盛.地下工程测试理论与监测技术[M].上海:同济大学出版社,1999:94-101.
    [93]陈维家,姚锋杰.砂土比贯入阻力Ps与相对密实度Dr的关系[J].水文地质工程地质,2003,36-38.
    [94]JTG D30-2004,公路路基设计规范[S].北京:中华人民共和国交通部标准,2004.
    [95]钱家欢.土力学[M].南京:河海大学出版社.1988.
    [96]汤光祥,普海.高速公路桥头跳车的原因、危害及防治措施[J].宜春学院学报,2004,26(4):1-15.
    [97]静力触探协作试验组.砂类土静力触探机理的模型试验[J].长沙铁道学院学报,1984,1-15.
    [98]唐贤强,叶启民.静力触探[M].北京:中国铁道出版社,1981:78-80.
    [99]陈维家,陈映南.砂土静力触探机理分析[J].岩土工程学报,1990,63-72.
    [100]邱延峻.静力触探机理研究[J].西南交通大学学报,1993,91(2):46-52.
    [101]夏增明,蒋崇伦,孙渝文.静力触探模型试验及机理分析[J].长沙铁道学院学报,1990,8(2):1-10.
    [102]吕建兵,刘仰韶,田卿燕.轻便触探锤击数N10与静力触探锥端阻力Qc的关系[J].路基工程,2011,95-97.
    [103]刘阻德.砂土中原位测试的深度影响问题[J].武汉水利电力学院,1981,1-10.
    [104]J.L.Briand.Pressuremeter test at very shallow depth[J].Journal of Geotechnical Engineering Division,1981.
    [105]周京华.用柔性边界标定罐研究静力触探机理(铁道部《几种原位测试技术研究》课题资料[R].1988.
    [106]申明星.动力触探贯入模型的建立和计算[J].科学技术通讯,1989,21-24.
    [107]孙成访,张良均.动力触探方法的改进与研究[J].武汉理工大学学报,2001,23(10):75-77.
    [108]谢守益,徐卫亚,刘德富,等.动力触探通用性指标—动阻力及其应用[J].武汉水利电力大学(宜昌)学报,1998,20(3):39-42.
    [109]李建强.应用AUTOCAD绘制动力触探、静力触探成果图[J]铁道学报,1999,21(1):110-112.
    [110]王祎望,王仁刚,闫韶兵.动刚度和动力触探在强夯地基检测中的应用[J].岩土力学,2004,25(5):839-842.
    [111]王仁刚,阎韶兵,李佳.动刚度和动力触探在强夯地基检测中的应用[J]海岸工程,2003,22(1):14-19.
    [112]卢照辉.动力触探测试及应用[J].焦作工学院学报,2003,22(3):204-207.
    [113]卢照辉.某桥基动力触探测试[J].安徽理工大学学报,2003,23(2):14-17.
    [114]刘敬先.重型动力触探试验评价素填土承载力的初步研究[J].勘察科学技术,1996(3):16-18.
    [115]杨新安,周青.铁路路基病害与动力触探试验研究[J].中国矿业大学学报,2002,31(4):358-362.
    [116]常爱国,杜蓉华,范鹏飞.PANDA动力贯入仪在公路中的应用[J].山西交通科技,2001.8,144(2):53-55.
    [117]刘春花.水下堰体抛投的运动形态与集合特性研究[D].广州:华南理工大学,2011.
    [118]刘静.裤型漏斗型钢贮煤仓散料压力分布研究[D].太原:太原理工大学,2009.
    [119]李红献.基于面接触的颗粒流润滑试验研究及颗粒破坏过程数值模拟[D].合肥:合肥工业大学,2009.
    [120]肖媛媛.浅层地基冲击碾压处置的试验研究及颗粒流模拟[D].上海:同济大学,2007.
    [121]闫东霄.砂土稳态强度试验研究及颗粒流模拟[D].上海:同济大学,2007.
    [122]吴俊俊.自然崩落法结构参数优选与放矿规律研究[D].长沙:中南大学,2009.
    [123]计国贤.正常固结砂性土在循环剪切作用下变形特性的颗粒流模拟[D].杭州:浙江工业大学,2010.
    [124]李阳.筒型基础负压沉贯过程渗流场数值分析[D].天津:天津大学,2006.
    [125]柴浩.基于二维颗粒流理论的挤扩支盘桩承载力研究[D].天津:天津大学,2006.
    [126]魏星.云南高海拔地区沥青混合料性能仿真研究[D].重庆:重庆交通大学,2009.
    [127]沈一帆.复合土钉墙变形特性的颗粒流模拟研究[D].杭州:浙江工业大学,2010.
    [128]汪成兵.软弱破碎隧道围岩渐进性破坏机理研究[D].上海:同济大学,2007.
    [129]马栋和.黄土公路边坡坡面冲刷的水一土力学耦合机制及模型研究[D].长春:吉林大学,2012.
    [130]曹宇春,周健.软土地基上填土土坡滑动颗粒流模拟[J].浙江科技学院学报,2006,45-49.
    [131]王伟章.疏松砂岩高压挤压砾石充填理论及工程应用研究[D].山东东营:中国石油大学,2008.
    [132]王伟章,闫相祯.高压挤压防砂充填带形态仿真模拟[J].潍坊学院学报,2009,9(2):1-5.
    [133]徐辉,韩青锋,连晓伟,等.黏性土固结不排水剪切的滑动损伤模型研究[J].岩土力学,2008,29(9):2383-2386.
    [134]徐辉,张光永,王靖涛.黏土不排水条件下的应力路径损伤本构模型[J].岩 土力学,2007(S1期),28(144):179-182.
    [135]李宏儒.结构性黄土破损变形发展演化特性的研究[D].西安:西安理工大学,2009.
    [136]戴伟.上海粘性土应变局部化性状试验研究[D].上海:同济大学,2008.
    [137]张东明.岩石变形局部化及失稳破坏的理论与实验研究[D].重庆:重庆大学,2004.
    [138]王忠昶.岩石类材料损伤局部化失稳及锚固的力学机制研究[D].大连:大连理工大学,2007.
    [139]王忠昶.岩石类试件损伤失稳时的位移特性分析[J].矿业研究与开发,2009.
    [140]YAO Y P, LUO T, SUN D A.A simple 3D constitutive model forboth clay and sand[J].Chinese Journal of Geotechnical Engineering,2002,24(2):240-246.
    [141]任磊.级配碎石工程力学性质的数值模拟[D].郑州:河南工业大学,2007.
    [142]陈忠清.浅层粉土地基冲击碾压处理的现场试验研究及颗粒流模拟[D].上海:同济大学,2009.
    [143]张锐.浇注式沥青混凝土的性能研究与改进[D].南京:东南大学,2008.
    [144]梁彩云.公路桥头跳车原因分析及防治措施[J].石家庄铁道学院学报,2007,20(1):131-134.
    [145]吕建兵,刘仰韶,田卿燕.载荷试验检测公路桥、涵台背回填中粗砂的机理研究[J].公路,2007,116-120.
    [146]曹宁.夯实水泥土桩复合地基可靠度的随机有限元分析[D].天津:河北工业大学,2006.
    [147]徐立国.应用天然砂砾进行台背回填解决桥头跳车要点[J].经济技术协作信息,2004,45-45.
    [148]刘宇,刘大超,吕灿光.粗粒径石料填筑高路堤的施工质量控制与检侧[J].路基工程,2002,3:45-45.
    [149]张克仁,陆永硕.土壤密实度动态检测的理论研究[J].筑路机械与施工机拭化,1989,4:26-29.
    [150]陈及时.一种简易土壤相对密实度测定方法[J].东北电力技术,1997,18(2):44-45.
    [151]崔沈林.控制台背路堤施工质量,避免桥台跳车[J].辽宁交通科技,2001,4: 11-13.
    [152]Davidson J L, Mortensen R A, Barreiro D.Deformation in sands around cone penetrometer[C].The Tenth International conference on Soil Mechanics and Foundation,1981,2:460-470.
    [153]Su S F, Liao H J.Cavity expansion and cone penetration re-sistance in anisotropic clay[J] Journal of the Chinese institute of Engineers,2001,24(6): 659-671.
    [154]Ma Shu-Zhi.The FEM simulation of dynamic penetration process of CPTU[J].Rock and soil mechanics,2002,23(4):478-481.
    [155]Yu H S, Mitchell J K.Analysis of cone resistance:review of methods[J].Journal of Geotechnical. and Geoenvironmental Engineering, ASCE,1998,124(2):140-149.
    [156]邱木洲.路桥过渡段软基路提的设计与施工研究[J].采矿技术,2004,4(2):52-54.
    [157]程永辉,张喜发.新疆沙漠砂密实度划分研究[J].勘察科学技术,2002,(2):26-30.
    [158]刘辉,张喜发,张文殊.沙漠砂承载力室内综合原位测试模拟试验研究[J].长春科技大学学报,2001,168-172.
    [159]陈继,张喜发,程永辉.沙漠砂变形模量研究[J].岩土工程技术,2002,3:152-155.
    [160]徐晓泉.昆明地区地基土指标与静力触探指标相关关系分析[J].工程勘察,1996,(2):23-24.
    [161]潘永家.连云港市地基土指标与静力触探指标相关关系[J].水文地质工程地质,1998,25(2):25.
    [162]邓勃.分析测试数据的统计处理方法[M].北京:清华大学出版社,1997:248-256.
    [163]吴南群.工程勘察测试数据的可靠性检验[J].岩土工程学报,1991,(3):93-98.
    [164]JTG F80/1-2012,公路工程质量检验评定标准[S].北京:中华人民共和国交通部,2012.
    [165]JTG B01-2003,公路工程技术标准[S].北京:中华人民共和国交通部2003.
    [166]JTJ017-1996,公路软土地基路堤设计与施工技术规范[S].北京:中华人民共和国交通部,1996.

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