用户名: 密码: 验证码:
土体参数空间变异性模拟和土坡可靠度分析方法应用研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
土体参数变异性是土坡可靠度问题中最基本的不确定性因素,而其空间变异性是不能忽略的,本文着重于土体参数空间变异性模拟方法和土坡可靠度分析方法的应用研究,主要研究内容如下:
     1)可靠度方法的改进和应用。提出了边坡可靠度分析的LHS—BP神经网络方法。将LHS方法、改进的FORM约束优化方法、Harr改进概率矩点估计法用于边坡可靠度分析。
     2)阐述并分析了目前边坡可靠度研究中的一些问题,如边坡的体系可靠度、临界滑面、评价指标、中心点法和验算点法存在的问题等。
     3)由于土体参数空间变异性的存在,在边坡可靠度分析中采用随机变量模型是有条件的,随机场理论和地质统计学的区域化变量理论可较好地描述这种空间变异性。波动范围是随机场理论的重要指标之一,其大小与土体成因关系密切,在资料有限的情况下可由土体成因根据统计资料估算。
     首次在边坡可靠度分析中引入了约束随机场的概念,将随机场理论和地质统计理论的Kriging方法结合起来,尽可能地利用已有的勘查、试验数据,考虑土性参数的空间分布构建约束随机场。
     4)考虑土体参数空间变异性的边坡可靠度分析方法
     土体参数的空间变异性与其成因密切相关,将土体地质成因纳入可靠度分析框架。文中采用随机场模型来模拟土体参数的空间变异性。
     提出了考虑土体参数空间变异性的边坡可靠度分析的框架及具体的实现方法,包括验算点优化求解法和LHS抽样MC模拟方法。
     提出了随机场模型下的边坡可靠度因素敏感性分析方法,其结果对于边坡设计、加固具有重要的指导意义。
     首次较为系统地研究了土体参数空间变异性及其模拟方法对边坡可靠度的影响,如波动范围、相关函数、等效各向同性、随机场离散尺度等,也对比了土体参数空间变异性模拟方法如方差折减方法、不同的随机场离散方法的边坡可靠度分析结果,得到的结论对实际应用有一定参考价值。
     采用随机有限元方法介绍了约束随机场模拟的应用,算例结果表明对于土体参数变异性较大的边坡,忽略其空间位置信息,用完全随机场模拟实际上高估了土体的空间变异性。
     5)矢量和安全系数是一种新的安全系数定义,采用极限平衡方法求解矢量和安全系数,通过实例介绍了该方法在边坡可靠度分析中的具体应用。
The variability of soil properties is the fundamental uncertainty in reliability study of soil slopes, and the spatial variability of soil properties can not be ignored. The research presented in this thesis focuses on the simulation of spatial variability of soil properties, its effects on slope reliability and practical reliability analysis methods of soil slopes considering spatial variability. The emphases are as follows:
     A new slope reliability analysis method - LHS-BP neural network is proposed. LHS method, improved constraint optimization method for FORM and Harr's PEM are applied to slope reliability analysis.
     Some common problems in slope reliability study are presented and discussed, such as systematic reliability, critical slip surface, reliability evaluation index and problems related to FOSM and FORM and etc.
     The most widely-used random variable model is only applicable to particular circumstances in slope reliability analysis. The techniques of random field theory and geostatistics can be used to quantify and model the spatial variability of soil properties.
     The constraint random field (CRF) is first introduced in slope reliability analysis and implemented utilizing random field theory and regionalized variable theory of geostatistics to ensure that the random field realizations match the parameters at the sample locations exactly.
     The spatial variability of soil properties is mainly dominated by its geological genesis, thus geological genesis of soil can be incorporated in reliability analysis method. The random field model is employed to simulate spatial variability of soil properties and slope reliability methods considering spatial variability is proposed such as FORM by optimization approach and Monte-Carlo simulation with LHS technique.
     Sensitivity analysis method for slope reliability under random field model is proposed. The sensitivity analysis results can play an important role in slope design and reinforcement.
     The influence of spatial variability of soil properties and simulation methods on slope reliability is first thoroughly studied such as scale of fluctuation, correlation function, equivalent isotropic correlation structure, discretization scale of random field and etc. Simplified variance reduction method and random field discretization methods in slope reliability analysis are compared, and results are quite valuable for practice.
     The application of CRF is introduced through Monte-Carlo random finite element method. The results show that the CRF can significantly reduce variance of the random field simulation and get lower probability of failure when high variability of soil properties exists.
     Vector sum factor of safety is a new definition for slope factor of safety. A simple method for solving vector sum factor of safety is proposed under equilibrium framework and then applied to slope reliability analysis.
引文
[1] 祝玉学.边坡可靠性分析[M].北京:冶金工业出版社,1993
    [2] 王家臣.边坡工程随机分析原理[M].北京:煤炭工业出版社,1996
    [3] Ducan J M. State of the art: Limit equilibrium and finite-element analysis of slopes[J]. Journal of Geotechnical Engineering, ASCE, 1996, 122(7): 577-596.
    [4] 陈祖煜.土质边坡稳定分析[M].北京:中国水利水电出版社,2003.
    [5] Janbu N. Slope stability computations[A]. In: Hirschfield R C, Poulos S J. ed. Embankment-Dam Engineering[C]. New York: John Wiley & Sons, 1973, Casagrande Volume, 47-86.
    [6] Bishop A W. The use of the slip circle in the stability analysis of slopes[J]. G(?)otechnique, 1955, 5(1): 7-17.
    [7] Lowe J, Karafiath L. Stability of earth dams upon drawdown[A]. Proceedings of the 1st Pan-American Conference on Soil Mechanics and Foundation Engineering[C]. Mexico City: [s. n.], 1960, 537-552.
    [8] U. S. Army Corps of Engineers. Stability of slopes and foundations, Engineering Manual[R]. Vicksburg, Mississipi: U. S. Army Corps of Engineers, 1967.
    [9] Morgenstern N R, Price V E. The analysis of the stability of general slip surfaces[J]. G(?)otechnique, 1965, 15(1): 79-93.
    [10] Spencer E. A method of analysis of the stability of embankments assuming parallel inter-slice forces[J]. G(?)otechnique, 1967, 17(1): 11-26.
    [11] Spencer E. Thrust line criterion in embankment stability analysis[J]. G(?)otechnique, 1973, 23(1): 85-100.
    [12] Sarma S K. Stability analysis of embankments and slopes[J]. G(?)otechnique, 1973, 23(3): 423-433.
    [13] Sarma S K. Stability analysis of embankments and slopes[J]. Journal of the Geotechnical Engineering Division, ASCE, 1979, 105(12): 1511-1524.
    [14] 中华人民共和国国家标准编写组.建筑边坡工程技术规范(GB50330-2002)[S].北京:中国建筑工业出版社,2002.
    [15] Chen Zuyu, Morgenstern N R. Extensions to the generalized method of slices for stability analysis[J]. Candian Geotechnical Journal, 1983, 20(1): 104-119.
    [16] 陈祖煜.土坡稳定分析通用条分法及其改进[J].1983,5(4):11-27.
    [17] Zhu D Y, Lee C F, Jiang H D. Generalised framework of limit equilibrium methods for slope stability analysis[J].G(?)otechnique, 2003, 53(4): 377-395.
    [18] 朱大勇,李焯芬,姜弘道,等.基于滑面正应力修正的边坡安全系数解答[J].岩石力学与工程学报,2004,23(16):2788-2791.
    [19] 朱大勇,李焯芬,黄茂松,等.对3种著名边坡稳定性计算方法的改进[J].岩石力学与工程学报,2005,24(2):183-194.
    [20] 朱大勇,邓建辉,台佳佳.简化Bishop法严格性的论证[J].岩石力学与工程学报,2007,26(3):455-458.
    [21] Chen W F. Limit Analysis and Soil Plasticity[M]. Amsterdam.. Elsevier Science, 1975.
    [22] Chen W F, Liu X L. Limit Analysis in Soil Mechanics[M]. Amsterdam: Elsevier Science, 1990.
    [23] Karal K. Application of energy method[J]. Journal of Geotechnical Engineering, ASCE, 1977, 103(5): 381-391.
    [24] Karal K, Energy Method for Soil Stability Analyses[J]. Journal of Geotechnical Engineering, ASCE, 1977, 103(5): 431-445.
    [25] Donald I B, Chen Z. Slope stability analysis by the upper bound approach: fundamentals and methods[J]. Candian Geotechnical Journal, 1997, 34(11): 853-862.
    [26] 陈祖煜.土力学经典问题的极限分析上、下限解[J].岩土工程学报,2002,24(1):1-11.
    [27] 陈祖煜.建筑物抗滑稳定分析中“潘家铮最大最小原理”的证明[J].清华大学学报(自然科学版),1998,38(1):1-4.
    [28] 潘家铮.建筑物的抗滑稳定和滑坡分析[M].北京:水利出版社,1980.
    [29] Wright S G, Kulhawy F G, Duncan J M. Accuracy of equilibrium slope stability analysis[J]. Journal of the Soil Mechanics and Foundations Division, ASCE, 1973, 99(10): 783-791.
    [30] Yamagami T, Ueta Y. Search for critical slip lines in finite element stress fields by dynamic programming[A]. In, Swoboda G ed. Proceedings of The 6th International Conference on Numerical Methods in Geomechanics(in Innsbruck)[C]. Rotterdam: A A BALKEMA, 1988, 1347-1352.
    [31] 葛修润.用PC型微机对岩体工程课题进行有限元分析[A].见:第一届全国计算岩土力学研讨会论文集[C].峨嵋:西南交通大学出版社,1987.74-85.
    [32] Gu X R, Li J, Ge X R. Analysis of statility against sliding of a gravity dam by means of microcomputer[A]. In: Oliveria E Red. Proceedings of International Conference on Education, Practice and Promotion of Computational Methods in Engineering Using Small Computers[C]. Guangzhou, 1987, Vol3, 474-477.
    [33] Ge Xiurun, Feng Dingxiang, Gu Xianrong, et al. Stability and deformation analysis of complex rock foundations of several large dams and hydropower stations in China[A]. In: Yoshinaka R, Kikuchi K ed. Rock Foundation: Proceedings of International Workshop on Rock Foundation[C]. Tokyo: A A BALKEMA, 1995.243-248.
    [34] 葛修润.岩石疲劳破坏的变形控制律、岩土力学试验的实时X射线CT扫描和边坡坝基抗滑稳定分析的新方法[J].岩土工程学报,2008,30(1):1-20.
    [35] 刘艳章.边坡与坝基抗滑稳定的矢量和分析法研究[D].中国科学院研究生院(武汉岩土力学研究所).2007.
    [36] 刘艳章,葛修润,李春光等.基于矢量法安全系数的边坡与坝基稳定分析[J].岩石力学与工程学报.2007,26(10):2130-2140.
    [37].邵龙潭,唐洪祥,韩国城.有限元边坡稳定分析方法及其应用[J].计算力学学报,2001,18(1):81-87.
    [38] 邵龙潭,韩国城.堆石坝边坡稳定分析的一种方法[J].大连理工大学学报,1994,31(3):365-369.
    [39] Giam S K, Donald I B. Determination of critical slip surfaces for slopes via stress-strain calculations[A]. In: Proceedings of the 5th Australia-New Zealand Conference on Geomechanics[C]. [s, n], 1988.461-464.
    [40] Zou J Z, Williams D J, Xiong W L. Search for critical slip surfaces based on finite element method[J]. Candian Geotechnical Journal, 1995, 32: 233-246.
    [41] Zienkiewicz O C, Humpheson C, Lewis R W. Associated and non-associated visco-plasticity and plasticity in soil mechanics[J]. G(?)otechnique, 1975, 25(4): 671-589.
    [42] Griffiths D V. Finite element analyses of walls, footings and slopes[A]. In: Randolph M F. ed. Proceedings of Symposium on Computer Applications to Geotechnical Problems in Highway Engineering[A]. Cambridge: PM Geotechnical Analysts Ltd., 1980, 122-146.
    [42] Griffiths D V, Lane P A. Slope stability analysis by finite elements[J]. G(?)otechnique, 1999, 49(3): 387-403.
    [43] Matsui T, San K C. Finite element slope stability analysis by shear strength reduction technique[J]. Soils and Foundations, 1992, 32(1): 59-70.
    [44] Manzari M T, Nour M A. Significance of soil dilatancy in slope stability analysis[J]. Journal of Geotechnical and Geoenvironmental Engineering, ASCE, 2000, 126(1): 75-80.
    [45] 宋二祥.土工结构安全系数的有限元计算[J].岩土工程学报,1997,19(2):1-7.
    [46] 连镇营,韩国城,孔宪京.强度折减有限元法研究开挖边坡的稳定性[J].岩土工程学报,2001,23(4):407-411.
    [47] 刘金龙,栾茂田,赵少飞,等.关于强度折减有限元方法中边坡失稳判据的讨论[J].岩土力学,2005,26(8):1345-1348.
    [48] 栾茂田,武亚军,年廷凯.强度折减有限元法中边坡失稳的塑性区判据及其应用[J].防灾减灾工程学报,2003,23(3):1-8.
    [49] 郑宏,李春光,李焯芬,等.求解安全系数的有限元法[J].岩土工程学报,2002,24(5):626-628.
    [50] 郑颖人,赵尚毅,张鲁渝.用有限元强度折减法进行边坡稳定分析[J].中国工程科学,2002,4(10):57-61,78.
    [51] 郑颖人,赵尚毅.有限元强度折减法在土坡与岩坡中的应用[J].岩石力学与工程学报,2004,23(19):3381-3388.
    [52] 赵尚毅,郑颖人,时卫民,等.用有限元强度折减法求边坡稳定安全系数[J].岩土工程学报,2002,24(3):343-346.
    [53] 张鲁渝,时卫民,郑颖人.平面应变条件下土坡稳定有限元分析[J].岩土工程学报,2002,24(4):487-490.
    [54] 徐千成,郑颖人.岩石工程中屈服准则应用的研究[J].岩土工程学报,1990,12(2):93-99.
    [55] 郑颖人,赵尚毅.岩土工程极限分析有限元法及其应用[J].土木工程学报,2005,38(1):91-98,104.
    [56] 郑颖人,赵尚毅,孔位学.极限分析有限元法讲座--Ⅰ岩土工程极限分析有限元法[J].岩土力学,2005,26(1):163-168.
    [57] 赵尚毅,郑颖人,张玉芳.极限分析有限元法讲座--Ⅱ有限元强度折减法中边坡失稳的判据探讨[J].岩土力学,2005,26(2):332-336.
    [58] 任青文,余天堂,马良筠.三峡大坝左厂3号坝段稳定性的数值分析和试验研究,中国工程科学,1999,1(3):41-45.
    [59] 何江达,范景伟,张建海.百色RCC重力坝坝基稳定性数值模拟研究[J].四川联合大学学报(工程科学版),1999,3(6):1-7.
    [60] Lumb, P. The variability of natural soils. Canadian Geotechnical Journal, 1966,3: 74-97.
    [61] Lumb, P. Probability of Failure in Earth Works. Proceeding of 2nd Southeast Asian Conference on Soil Engineering, Singapore. 1970:139-147.
    [62] Ang A. H-S., Tang W. H. Probability concepts in engineering planning and design. Vol. I. Basic principles [M]. John Wiley, New York. 1975
    [63] Li K. S., Lumb P. Probabilistic design of slopes[J]. Can. Geotech J.1987, 24(4), 520-535.
    [64] Vanmarcke E. H. Probability modeling of soil profile[J]. Journal of Geotechnical Engineering Division, ASCE, 1977, 103: 1227-1245.
    [65] Vanmarcke E. H. Random fields: analysis and synthesis [M]. MIT Press, Cambridge, Mass. 1983
    [66] Yucemen, M. S. Tang, W. H. Long Term Stability of Slopes, A Reliability Approach. Proceeding of 2nd International Conference on Application of Statistics and Probability in Soil and Structural Engineering, Aachen, Germany. 1975, September 15-18, pp 215-230.
    [67] R. Rackwitz, Reviewing probabilistic soils modelling, Computers and Geotechnics, Volume 26, Issues 3-4, April 2000: 199-223
    [68] Chowdhury, R. N. Recent Developments in Landslide Studies: Probabilistic Methods State-of-the-Art-Report- Session Ⅶ (a). 4th International Symposium on Landslides. 1984: 209-228.
    [69] Lacasse, S., Nadim, F. Uncertainties in Characterizing Soil Properties, in Uncertainty in the Geologic Environment: From Theory to Practice. Proceedings of Uncertainty '96, ASCE Geotechnical Special publication No. 58, C.D. Shackelford, P.P Nelson, and M.J.S. Roth. 1996 pp. 49-75.
    [70] Matsuo, M., Kuroda, K. Probabilistic Approach to The Design of Embankment. Soil and Foundation.Vol. 1974,14 (2):1-17.
    [71] Asaoka, A., A-Grivas, D. Spatial Variability of the Undrained Strength of Clays. Journal of the Geotechnical Engineering Division, ASCE, 1982,108(5): 743-756.
    [72] DeGroot, D. J., Baecher, G. B.. Estimating Auto-covariance of In-situ Soil Properties. Journal of the Geotechnical Engineering Division, ASCE, 1993, 119(1), pp. 147-166.
    [73] DeGroot, D. J. & Baecher, G. B. Estimating Auto-covariance of In-situ Soil Properties. Journal of the Geotechnical Engineering Division, ASCE, 1993,119(1): 147-166.
    [74] Phoon, K. K., Kulhawy, F. H., Grigoriu, M. D. 1995. Reliability-based design of foundations for transmission line structures. Report TR-105000, Electric Power Research Institute, Palo Alto.
    [75] Phoon, K. K. Kulhawy, F. H. Characterization of geotechnical variability. Can. Geotech. J. 1999, 36(4): 612-624.
    [76] Phoon, K. K. Kulhawy, F. H. Evaluation of geotechnical property variability. Can. Geotech. J. 1999, 36(4): 625-639.
    [77] Baecher G. B., Christian J. T.. Reliability and Statistics in Geotechnical Engineering, John Wiley & Sons, New York. 2003
    [78] Wolff, T. F. Analysis and Design of Embankment Dam Slopes: A Probabilistic Approach. PhD Thesis of Purdue University, USA. 1985
    [79] Wolff, T. F. Probabilistic Slope Stability in Theory and Practice. In Uncertainty in The Geologic Environment: From Theory to Practice, Proceeding of Uncertainty '96.1996
    [80] 高大钊.土力学可靠性原理.中国建筑工业出版社.1989
    [81] 高大钊.岩土工程设计安全度指标及其应用[J];工程勘察;1996(1)
    [82] 朱登峰 高大钊.土性平稳随机场的空间统计特性分析[J].岩土力学,2003,24(3):455-457,462.
    [83] 李镜培 高大钊.土性指标的变异特性研究[J].中国港湾建设,2001(6):26-29,38.
    [84] 冷伍明.岩土工程可靠度分析与设计理论[M].长沙:中南大学出版社,2000
    [85] 李小勇.土工参数空间概率特性及软粘土地基固结概率分析[D].浙江大学,2001
    [86] 李小勇 谢康和 虞颜.土性指标相关距离性状的研究[J].土木工程学报,2003,36(8):91-95,108.
    [87] 程强 罗书学.相关距离与土性参数的关系及计算方法[J].西南交通大学学报,2000,35(5):496-500.
    [88] 程强 罗书学.相关函数法计算相关距离的分析探讨[J].岩土力学,2000,21(3):281-283.
    [89] 傅旭东.土工参数相关范围及相关距离的计算方法[J].西南交通大学学报,1996,31(5):510-515.
    [90] 谭晓慧.土性相关距离计算方法的分析探讨[J].合肥工业大学学报:自然科学版,2004(11):1420-1424.
    [91] 闫澍旺 朱红霞 刘润等.关于土层相关距离计算方法的研究[J].岩土力学,2007,28(8): 1581-1586.
    [92] 刘春原 阎澍旺.随机场相关距离的研究[J].天津大学学报:自然科学与工程技术版,2003,36(1):68-72.
    [93] 佘跃心 张爱国.移动平均法计算相关距离的分析与探讨[J].淮阴工学院学报,2003,12(1):13-16,35.
    [94] 徐斌,王大通,高大钊.用相关函数法求静探曲线相关距离的讨论[J].岩土力学,1998,19(1):55-59.
    [95] 韩宪军.考虑统计不确定性的土性相关距离计算方法[J].盐城工学院学报:自然科学版,2006,19(4):1-3,11.
    [96] Soulie, M., Montes, P., Silvertri, V..Modeling Spatial Variability of Soil Parameters. Canadian Geotechnical Journal, 1990,27(5):617-630.
    [97] Deutsch, C.V., Annealing techniques applied to reservoir modeling and the integration of geological and engineering (well test) data. Ph.D. Dissertation, Stanford University, Stanford, CA, 1992
    [98] Jaksa, M. B., Brooker, P. I., and Kaggwa, W.S. Inaccuracies associated with estimating random measurement errors. Journal of Geotechnical and Geoenvironmental Engineering, ASCE, 1997,123: 393-401.
    [99] Chiasson, P., Lafleur, J., Soulie, M. & Law, K. T..Characterizing Spatial Variability of a Clay by Geostatistics. Canadian Geotechnical Journal, 1995, 32(1): 1-10.
    [100] 张征,刘淑春.岩土参数的变异性及其评价方法[J].土木工程学报,1995,28(6):43-51.
    [101] 张征,刘淑春.岩土参数空间变异性分析原理与最优估计模型[J].岩土工程学报,1996,18(4):40-47.
    [102] 胡小荣,俞茂宏,唐春安.岩土体的非均质性及力学参数的条件模拟赋值[J].岩石力学与工程学报,2002,21(1):13-17.
    [103] Li, K. S. and White, W. Reliability Index of Slope. Reliability and Risk Analysis in Civil Engineering: Proceeding of 5th International Conference on Application of Statistic and Probability to Soil and Structural Engineering,Vancouver, Canada. 1987,May 25-29. Vol. 2: 755-762.
    [104] Wolff, T. F., and Harr, M. E. Slope design for earth dams. In Proceedings of the 5th International Conference on Applications of Statistics and Probability in Soil and Structural Engineering, Vancouver, B.C., 1987. May 25-29, Vol. 2, pp. 725-732.
    [105] Wu T H, Kraft L M. Safety analysis of slopes[J]. Journal of Soil Mech and foundation, Eng Div, ASCE. 1970, 96, 609-630
    [106] Alonso, E. E.. Risk Analysis of Slopes and Its Application to Slopes in Canadian Sensitive Clays. Geotechnique, 1976,26(3):453-472.
    [107] Tang, W. H., Yucemen, M. S., and Ang, A. H. S.. Probabilitybased short-term design of slopes. Canadian Geotechnical Journal, 1976,13:201-215.
    [108] Harr, M. E. Mechanic of Particulate Media-A Probabilistic approach. Mcgraw-Hill. 1977
    [109] El-Ramly, H. Probabilistic analyses of landslide hazards and risks: bridging theory and practice. Ph.D. thesis, University of Alberta, Edmonton, Alta.2001
    [110] Jaksa, M. B. The Influence of Spatial Variability on the Geotechnical Design Properties of a Stiff, Overconsolidated Clay, Ph.D. Thesis, Faculty of Engineering, The University of Adelaide, 1995
    [111] Anderson, L. R., Sharp, K.D., Bowles, D.S. and Canfield, R.V. Application of Method of Probabilistic Characterization of Soil Properties. Proceeding of ASCE Symposium on Probabilistic Characterization of Soil Properties- Bridge between Theory and Practice. Atlanta, USA, 1984.
    [112] Christian, J. T., Ladd, C. C., and Baecher, G. B. Reliability and probability in stability analysis. Journal of Geotechnical Engineering, ASCE, 1994, 120: 1071-1111.
    [113] 罗文强.斜坡稳定性概率理论和方法研究[博士学位论文][D].武汉:中国地质大学,1997
    [114] 罗文强,黄润秋,张倬元著.斜坡稳定性概率分析的理论与应用.中国地质大学出版社,2003
    [115] 包承纲.谈岩土工程概率分析法中的若干基本问题[J].岩土工程学报,1989,11(4):94-98.
    [116] 包承纲.关于岩土工程的可靠度问题[J].岩土工程师,1992,4(3):6-14.
    [117] 包承纲.可靠度分析方法在岩土工程中的应用[J].人民长江,1996,27(5):1-5.
    [118] 刘宁.可靠度随机有限元法及其工程应用[M].北京:中国水利水电出版社,2001
    [119] Y. Oka and T. H. Wu, System reliability of slope stability, J Geotech Eng 1990, 116 (8): 1185-1189.
    [120] Chowdhury, R. N., Xu, D. W. Slope system reliability with general slip surfaces. Soils Found., 1994, 34(3): 99-105.
    [121] Chowdhury R.N., Xu D. W. Geotechnical system reliability of slopes[J]. Reliability Engineering and System Safety, 1995, 47(3): 141-151.
    [122] Chowdhury, R. N., A-Grivas, D. Probabilistic model of progressive failure of slopes." J. Geotech. Engrg. Div., 1982,108(6):803-819.
    [123] 包承纲,于丽.土坡在非常条件下稳定分析的概率方法[J];岩土工程学报;1987,3:18-28
    [124] 姚耀武 陈东伟.土坡稳定可靠度分析[J].岩土工程学报,1994,16(2):80-87.
    [125] 孙慕群 陈晓平.土坡稳定可靠度分析[J].武汉水利电力大学学报,1999,32(2):18-21.
    [126] 孙慕群,符向前.土坡稳定可靠度分析中若干规律的探讨[J].岩土工程技术,2000(2):109-113.117.
    [127] 周建普 王永和等.粘土边坡可靠性分析方法研究[J].湖南大学学报:自然科学版,2002,29(5):92-97,103.
    [128] 郭怀志 黄东军.可靠度分析数值解法[J].水利学报,1990(7):60-67.
    [129] 章光,朱维申,白世伟.计算近似失效概率的最大熵密度函数法[J].岩石力学与工程学报,1995,14(2):119-129
    [130] Duncan, J. M. Factors of safety and reliability in geotechnical engineering. J. Geotech. Geoenviron. Engrg., ASCE, 2000.126(4): 307-316.
    [131] 罗文强 王亮清 龚珏.正态分布下边坡稳定性二元指标体系研究[J].岩石力学与工程学报,2005,24(13):2288-2292.
    [132] Hassan, A. M., and Wolff, T. F. Effect of deterministic and probabilistic models on slope reliability index. Slope Stability 2000, Geotechnical Special Publication No. 101, D. V. Griffiths et al., eds.,ASCE, New York, 2000,194-208.
    [133] Low, B. K., Wilson H. Tang. Efficient reliability evaluation using spreadsheet. Journal of Engineering Mechanics, ASCE, 1997,123(7): 749-752.
    [134] Low, B. K., and Tang, W. H.Reliability analysis using objectoriented constrained optimization." Struct. Safety, 2004,26(1), 69-89.
    [135] Low, B. K., Wilson H. Tang. Efficient spreadsheet algorithm for first-order reliability method. Journal of Engineering Mechanics, ASCE, 2007, 133(12): 1378-1387.
    [136] 苏永华,何满潮,赵明华等.基于区间变量的响应面可靠性分析方法[J].岩土工程学报,2005,27(12):1408-1413.
    [137] 苏永华,赵明华,李青海等.稳定性系数为隐式函数的边坡可靠度近似计算方法[J].岩土工程学报,2006,28(10):1198-1203.
    [138] El-Ramly, H., Morgenstern, N.R., Cruden, D.M., 2002. Probabilistic slope stability analysis for practice. Canadian Geotechnical Journal. 2002, 39: 665-583.
    [139] El-Rarely H., N. R. Morgenstern, and D..M. Cruden. Probabilistic stability analysis of a tailings dyke on pre-sheared clay shale. Canadian Geotechnical Journal, 2003, 40:192-208
    [140] El-Rarely, H., Morgenstern, N. R. & Cruden, D. M. Lodalen Slide: A Probabilistic Assessment. Canadian Geotechnical Journal. 2006,43(9): 956-968.
    [141] Wong, F. S. Slope reliability and response surface method. J.Geotech. Engrg.,1985, 111(1), 32-53.
    [142] 傅旭东 茜平一 等.边坡稳定可靠性的随机有限元分析[J].岩土力学,2001,22(4):413-418.
    [143] 庞小朝,周小文等.随机场的模拟及其在堤坡可靠性分析中的应用[J].长江科学院院报,2002,19(4):27-29,48.
    [144] Griffiths D. V, Fenton G A. Probabilistic slope stability analysis by finite elements[J]. Journal of Geotechnical and Geoenvironmental Engineering,2004,130(5):507-518.
    [145] Xu, B. Low, B.K. Probabilistic stability analyses of embankments based on finite-element method. Journal Geotech. and Geoenvir. Engrg., ASCE, 2006,132(11), 1444-1454.
    [146] 谭晓慧 王建国 张洪涛.边坡稳定的大变形有限元可靠度分析[J].岩石力学与工程学报,2005,24(A02):5308-5312.
    [147] 谭晓慧 刘新荣.可靠度分析中梯度求解方法的研究[J].岩土力学,2006,27(6):929-932.
    [148] 谭晓慧 王建国.边坡的弹塑性有限元可靠度分析[J].岩土工程学报,2007,29(1):44-50.
    [149] 谭晓慧 王建国 吴礼年等.边坡稳定有限元可靠度分析的有限步长迭代法[J].岩石力学与工程学报,2007,26(A01):2901-2906.
    [150] 谭晓慧.边坡稳定的非线性有限元可靠度分析方法研究[J].岩石力学与工程学报,2008,27(8):1728-1728.
    [151] 谭晓慧 王建国 王印.边坡稳定的非线性有限元分析[J].岩土力学,2008,29(8):2047-2050.
    [152] Chowdhury, R. N., Tang, W. H. Comparison of risk models for slopes. In Proceedings of the 5th International Conference on Applications of Statistics and Probability in Soil and Structural Engineering, Vancouver, B.C., 1987, 2:863-869.
    [153] Hassan A. M., Wolff T. F. Search algorithm for minimum reliability index of earth slopes[J]. Journal of Geotechnical and Geoenvironmental Engineering, 1999, 125(4): 301-308
    [154] Mostyn, G. R. L l, K. S. Probabilistic Slope Analysis - State of Play. Proceedings of the Conference On Probabilistic Methods in Geotechnical Engineering, Canberra/Australia, 1993: 89-109.
    [155] 陈晓平 孙慕群 吴起星.软基上复杂土坡稳定可靠度研究[J].岩石力学与工程学报,2004,23(6):925-929.
    [156] 贾厚华 贺怀建.边坡稳定模糊随机可靠度分析[J].岩土力学,2003,24(4):657-660.
    [157] 王宗国 罗梅芳 姜志全.边坡稳定性的模糊可靠度分析[J].土工基础,2006,20(6):60-62.
    [158] 曹文贵 张永杰.基于区间组合法的边坡稳定非概率模糊可靠性分析方法[J].土木工程学报,2007,40(11):64-69.
    [159] 吕玺琳,钱建固,吕龙等.边坡稳定模糊随机可靠性分析[J].岩土力学,2008,29(12):3437-3442.
    [160] 方建瑞,许文达,谢秀栋.基于FEM-ANN-MCS法的边坡工程可靠度分析[J].地下空间与工程学报,2006,2(4):578-581.
    [161] 叶海林 顾宏伟 刘东升.基于动态规划和随机有限元的边坡可靠性分析[J].地下空间与工程学报,2007,3(3):564-567.
    [162] 陈昌富 龚晓南.露天矿边坡破坏概率计算混合遗传算法[J].工程地质学报,2002,10(3):305-308.
    [163] 陈昌富 王贻荪等.边坡可靠性分析分步混合遗传算法[J].土木工程学报,2003,36(2):72-76,99.
    [164] 苏永华 赵明华 刘晓明.用遗传算法搜索验算点的复杂响应面函数可靠度分析方法[J].岩石力学与工程学报,2005,24(A02):5868-5873.
    [165] 陆有忠,杨有贞,张会林.边坡工程可靠性的支持向量机估计[J].岩石力学与工程学报,2005,24(1):149-153.
    [166] 赵洪波.基于支持向量机的边坡可靠性分析[J].岩土工程学报,2007,29(6):819-823.
    [167] Nguyen, V.U., and Chowdhury, R.N. 1985. Simulation for risk analysis with correlated variables. G(?)otechnique, 35: 47-58.
    [168] Wolff, T. F., and Harr, M. E. Slope design for earth dams. In Proceedings of the 5th International Conference on Applications of Statistics and Probability in Soil and Structural Engineering, Vancouver, B.C., 1987 May 25-29, Vol. 2, pp. 725-732.
    [169] 王国体,周新宇等.土坡稳定可靠度指标分析[J].合肥工业大学学报:自然科学版,2002,25(3):398-402.
    [170] 申翃.土性统计参数及土坡稳定性可靠度分析研究[D].武汉理工大学,2004
    [171] 贾超,刘宁,陈进.地震作用下土坡可靠度风险分析[J].岩石力学与工程学报,2005,24(4):703-707.
    [172] G. Auvinet, J. L. Gonzalez, Three-dimensional reliability analysis of earth slopes, Computers and Geotechnics, Volume 26, Issues 3-4, April 2000:247-261
    [173] 谭文辉,蔡美峰,周汝弟.岩体空间变异性对边坡可靠性的影响研究[J].工程力学,2001(A02):517-521.
    [174] G. L. Sivakumar Babu, M. D. Mukesh. Risk analysis of landslides - A case study. Geotechnical and Geological Engineering, 2003, 21 (2): 113-127.
    [175] 梧松,吴玉山.边坡可靠度的随机斜条分法上限解[J].岩石力学与工程学报,2003,22(10):1727-1729.
    [176] 郑荣跃 梧松.基于Spencer法的边坡稳定性可靠度指标分析[J].岩土力学,2006,27(1):147-150,154.
    [177] 杨继红,刘汉东,秦四清等.考虑土性参数空间变异性的边坡可靠度分析[J].工程地质学报,2007,15(2):205-211.
    [178] 吴道荣.随机场理论在边坡工程可靠度分析中的应用[J].中国地质灾害与防治学报,2007,18(3):108-111.
    [179] Sung Eun Cho, Effects of spatial variability of soil properties on slope stability, Engineering Geology, 2007, 92(3-4), 97-109
    [180] H. P. Hong and G. Roh, Reliability Evaluation of Earth Slopes.J. Geotech. and Geoenvir. Engrg. 2008, 134(12): 1700-1705
    [181] Wang, Y.-J. Chiasson, P. Stochastic stability analysis of a test excavation involving spatially variable subsoil. Canadian Geotechnical Journal,, 2006,43(10):1074-1087.
    [182] U. S. Army Corps of Engineers. Reliability Analysis and Risk Assessment for Seepage and Slope Stability Failure Modes for Embankment Dams, http://140.194.76.129/ publications/eng-tech-ltrs/etl1110-2-561/toc.html,2009
    [183] Phoon K. K. (Editor), Reliability-Based Design in Geotechnical Engineering: Computations and Applications, Taylor & Francis, 2008
    [184] Krahn, J. Stability Modeling with SLOPE/W- An Engineering Methodology, GEO-SLOPE/W International, Ltd., Calgary, Alberta, Canada. 2004
    [185] Jaksa, M. B., Brooker, P. I. and Kaggwa, W. S. Inaccuracies Associated with Estimating Random Measurement Errors. J. Geotech. and Geoenv. Engrg., ASCE, 1997,123(5): 393-401
    [186] Fenton, G. A., Vanmarcke, E. H.Simulation of random fields via local average subdivision. J. Eng. Mech., 1990,116(8), 1733-1749.
    [187] Fenton, G. A., Simulation and Analysis of Random Fields, Phd thesis. Princeton University, 1990
    [188] 刘春原.基于GIS系统的岩土参数随机场特性研究[D];天津大学;2003
    [189] Fenton, G. A., and Vanmarcke, E.H.. Spatial variation in liquefaction risk assessment. Geotechnical Engineering Congress 1991, Boulder, Colorado, 10-12 June. Geotechnical Special Publication No. 27, American Society of Civil Engineers, Reston, Va. Volume 1, pp. 594-607.
    [190] 地统计分析,南京师范大学网络课件,http://202.119.109.14/dky/
    [191] 熊祖强.工程地质三维建模及可视化技术研究[D].中国科学院研究生院(武汉岩土力学研究所).2007.
    [192] Fenton G. A. Data Analysis/Geostatistics. Probabilistic Methods in Geotechnical Engineering, ASCE Uncertainty Conference, Madison, 1996
    [193] Duncan, M. J., Navin, M., Wolff, T.F. discussion of"Probabilistic Slope Stability for Practice," by H. El-Ramly, N.R. Morgenstern and D.M. Cruden, Canadian Geotechnical Journal, 2003, 39, pp. 665-683
    [194] Fenton, G. A., and Griffiths, D.V., A slope stability reliability model, Proceedings of the K.Y. Lo Symposium (on CD), London, Ontario, Canada, July 7-8, 2005.
    [195] MStab user manual. Geodelft Inc, 2006
    [196] Chowdhury, R. N., Xu, D. W. Rational polynomial technique in slope reliability analysis. J. Geotech. Engrg., 1993,119(12):1910-1928.
    [197] U. S. Army Corps of Engineers. Engineering and design, introduction to probability and reliability methods for use in geotechnical engineering, Engr. Tech. Letter No. 1110-2-547, 1997, Department of the Army, Washington.
    [198] Phoon, K. K., General Non-Gaussian Probability Models for First-Order Reliability Method (FORM): A State-of-the-Art Report, ICG Report 2004-2-4 (NGI Report 20031091-4), International Centre for Geohazards, Oslo, 2004.
    [199] 吴世伟.结构可靠度分析.人民交通出版社.1990.
    [200] 赵国藩,金伟良等.结构可靠度理论.中国建筑工业出版社.2000.
    [201] Olsson A. M. J., Sandberg G. E. Latin hypercube sampling for stochastic finite element analysis[J].Journal of Engineering Mechanics,2002,(1): 121-124
    [202] Iman R. L. Conover W. J. A distribution-free approach to inducing rank correlation among input variables[J]. Communications in Statistics, 1982, B11: 311-334
    [203] Stein M.L. Large sample properties of simulations using Latin hypercube sampling [J]. Technometrics, 1987, 29:143-151
    [204] 陈燊.结构力学原理及其工程应用,http://210.34.61.1/cai/stmech/default.asp,2009
    [205] Wilson H, Tang. Correlation, Multiple RV's, and System Reliability. Probabilistic Methods in Geotechnical Engineering, ASCE Uncertainty Conference, Madison, 1996
    [206] Bhattacharya, G., Jana, D., Ojha, S., Chakraborty, S. Direct search for minimum reliability index of earth slopes. Comput. Geotech., 2003, 30: 445-462.
    [207] Li, K. S., Cheung, R. W. M. Discussion of "Search algorithm for minimum reliability index of earth slopes" by Hassan and Wolff. Journal of the Geotechnical Engineering Division, ASCE. 2001,127 (2):197-198.
    [208] Crum, D. A. Discussion of "Search algorithm for minimum reliability index of earth slopes" by Hassan and Wolff. Journal of the Geotechnical Engineering Division, ASCE. 2001, 127(2): 194-195.
    [209] 申翃,谭睿.基于可靠度的土坡最危险滑面分析.武汉理工大学学报,2004,26(12):66-68
    [210] Seung-Ho Lee, Hyung-Bae Kim. A study to incorporate engineering probability techniques into deterministic slope stability methods. Journal of Civil Engineering.2000,4(3):153-160
    [211] Hassan, A. M., and Wolff, T. F. Closure of "Search Algorithm for Minimum Reliability Index of Earth Slopes". Journal of Geotechnical and Geoenvironmental Engineering, 2001,127(2):198-200
    [212] U. S. Army Corps of Engineers, ETL 1110-2-556, Risk-Based Analysis in Geotechnical Engineering for Support of Planning Studies, 1999
    [213] Yung-Chia Hsu, Jeen-Shang Lin, and Jan-Tai Kuo. Projection Method for Validating Reliability Analysis of Soil Slopes., J. Geotech. and Geoenvir. Engrg. 2007(133),6:753-756
    [214] Der Kiureghian, A., Liu, P. L. Structural reliability under incomplete probability information. J. Eng. Mech., 1986,112(1): 85-104.
    [215] Whitman, R. V. Evaluating calculated risk in geotechnical engineering. J. Geotech. Engrg., ASCE, 1984. 110(2): 145-188.
    [216] John T. Christian. Geotechnical Engineering Reliability: How Well Do We Know What We Are Doing?[J]. Journal of Geotecbnical and Geoenvironmental Engineering,2004,130(10):: 985-1003
    [217] Kok-Kwang Phoon, Fred H. Kulhawy, Mircea D. Grigoriu, Reliability-based design for transmission line structure foundations, Computers and Geotechnics, 2000, 26 (3-4): 169-185
    [218] Baecher, G. B.. Statistical methods in site characterization. Updating Subsurface Samplings of Soils and Rocks and their In-Situ Testing, Santa Barbara, Engineering Foundation, 1982: 463-492.
    [219] B. Indraratna, A. S. Balasubramaniam, and S. Balachandran. Performance of Test Embankment Constructed to Failure on Soft Marine Clay. Journal of Geotechnical Engineering, ASCE. 1992,118 (1).
    [220] Priest. D. S, and Brown, E. T. Probabilistic Stability Analyses of Variable Rock Slope. Transaction of the Institute of Mining and Metallurgy (Section A:Mining Industry), 1983,92: A1-A12
    [221] Santamarina, J., Altschaeffl, A., & Chameau, J.. Reliability of Slopes: Incorporating Qualitative Information. Transportation Research Record 1343,1992,1-5.
    [222] 王四巍,刘汉东,万林海.矿山边坡安全度标准的研究[J].华北水利水电学院学报,2004,25(1):54-57.
    [223] 潘别桐,黄润秋.工程地质数值法.北京:地质出版社,1994
    [224] I. M. Smith and D. V. Griffiths, Programming the Finite Element Method, 3rd ed., John Wiley & Sons, Chichester, UK, 1998.
    [225] Y. M. Cheng, T. Lansivaara, W.B. Wei, Two-dimensional slope stability analysis by limit equilibrium and strength reduction methods, Computers and Geotechnics, Volume 34, Issue 3, May 2007, Pages 137-150
    [226] Fenton G. A., Vanmarcke E. H., Simulation of random fields via local average subdivision[J], ASCE J. Engrg. Mech.1990,116(8):1733-1749
    [227] Griffiths D.V., and Fenton G. A., Seepage beneath water retaining structures founded on spatially random soil[J]. Geotechnique, 1993, 43(6): 577-587
    [228] 陈虬,刘先斌.随机有限元法及其工程应用[M].成都:西南交通大学出版社,1993
    [229] 秦权.随机有限元及其进展:I随机场的离散和反应矩的计算.工程力学.1994,11(4):1-10
    [230] H. El-Rarely, N. R. Morgenstern, D. M. Cruden. Reply to the discussion by J. M Duncan, M. Navin, T F Wolff on "Probabilistic slope stability analysis for practice"[J]. Canadian Geotechnical Journal, 2003, 40: 851-855
    [231] 三峡库区巫山县地质灾害监测预警专项调查评价报告,四川九0九建设工程有限公司,2004.6
    [232] Morgenstern N R, Price V. The analysis of the stability of general slip surface. Geotechnique, 1965, 15(1): 79-93.
    [233] Low B. K. Practical probabilistic slope stability analysis. Proceedings, Soil and Rock America 2003, 12th Panamerican Conference on Soil Mechanics and Geotechnical Engineering and 39th U.S. Rock Mechanics Symposium, MIT, Cambridge, Massachusetts, 2003,Vol. 2: 2777-2784.
    [234] Low B. K.'s website: http://www3.ntu.edu.sg/home/cbklow/, 2009
    [235] Low, B. K. Wilson H. Tang. New FORM Algorithm with Example Applications, Proceedings of the Fourth Asian-Pacific Symposium on Structural Reliability and its Applications (APSSRA'08), Hong Kong, June 19-20, 2008:221-226
    [236] 陈宝林.最优化理论与算法(第二版)[M].北京:清华大学出版社,2005.
    [237] Slide Verification manual. Rocscience Inc, 2003
    [238] 阿海水电站工程区边坡稳定及加固措施研究专题报告.昆明勘测设计研究院,2007
    [239] 阿海水电站边坡稳定性分析及加固措施研究.中科院武汉岩土力学研究所,2008
    [240] Gui S X, Zhang R D, Turner J P, et al. Probabilistic slope stability analysis with stochastic soil hydraulic conductivity[J]. Journal of Geotechnical and Geoenvironmental Engineering, 2000, (1): 1-4.
    [241] 《水电枢纽工程等级划分及设计安全标准》DL5180-2003
    [242] 《水利水电工程边坡工程地质勘查技术规程》,DL/T5337-2006
    [243] E. Hock. Practical rock engineering, http://www.rocscience.com/hoek/Practical Rock Engin eering.asp, 2009
    [244] T. F. Wolff. Reliability Analysis for Dams and Levees, Presentation,2002
    [245] 包承纲,高大钊,张庆华编著.地基工程可靠度分析方法研究[M].武汉:武汉测绘科技大学出版社,1997.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700