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Volume 33 Issue zk1
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WANG Hui, HUANG Hong-wei. Reliability evaluation method for segment joints of metro shield tunnels in soft soils[J]. Chinese Journal of Geotechnical Engineering, 2011, 33(zk1): 278-283.
Citation: WANG Hui, HUANG Hong-wei. Reliability evaluation method for segment joints of metro shield tunnels in soft soils[J]. Chinese Journal of Geotechnical Engineering, 2011, 33(zk1): 278-283.
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Reliability evaluation method for segment joints of metro shield tunnels in soft soils

  • 1. Department of Geotechnical Engineering, Tongji University, Shanghai 200092, China; 2. Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education, Tongji University, Shanghai 200092, China

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  • Received Date: April 26, 2011
  • Published Date: November 30, 2011
    Graphical Abstract
    • Abstract
  • When the metro is in operation, there are increasing longitudinal nonuniform settlements of shield tunnels due to various interior and exterior causes. Therefore, some expansion of shield tunnel segment joints develops in varying degree and the water resistance deteriorates. By using the 4th order B-spline interpolation curve to fit monitoring data and calculate additional longitudinal curvature, the degree of nonuniform settlements can be accurately reflected. Then considering the additional curvature radius, geometrical dimension of segment and longitudinal stiffness ratio, that means aleatory uncertainty and epistemic uncertainty are all considered, an interval Monte Carlo method at different levels of significance is developed to estimate the probability of shield tunnel segment joint failure. Grading the upper bound of the failure probability using four level assessments can directly reflect the operational performance of the segment joints. Inspection and evaluation results are compared and show good consistency. It is proved that the proposed method can provide guidance for the maintenance of shield tunnels in soft soils.
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    • References (15)
  • [1]
    胡志平 , 罗丽娟 . 管片衬砌结构可靠度分析的优化方法 [J]. 岩石力学与工程学报 . 2005, 24 (22): 4145 – 4150. (HU Zhi-ping ， LUO Li-juan. Study on reliability optimization of segments lining in shield tunnel[J]. Chinese Journal of Rock Mechanics and Engineering, 2005 , 24 (22): 4145 – 4150. (in Chinese))
    [2]
    李 罡 . 软土公路运营盾构隧道纵向结构安全性态评估 [D]. 上海 : 同济大学 , 2009. (LI Gang. Safety behavior assessment of longitudinal structure of operated road shield tunnel[D]. Shanghai: Tongji University, 2010. (in Chinese))
    [3]
    金伟良 , 贡金鑫 , 赵国藩 . 结构可靠度理论 [M]. 北京 : 中国建筑工业出版社 , 2000. (JIN Wei-liang, GONG Jin-xin, ZHAO Guo-fan. Theory of structure reliability[M]. Beijing: China Architecture and Building Press, 2000. (in Chinese))
    [4]
    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. ( LIU Ning . The reliability stochastic finite element method and engineering applications[M]. Beijing: China Water Power Press, 2001. ( in Chinese ) )
    [5]
    FARAVELLI. A response surface approach for reliability analysis[J]. Journal of Engineering Mechanics, 1989, 115 (12): 2763 – 2781.
    [6]
    ANG AH-S, TANG W H. Probability concepts in engineering planning and design[M]. New York: Wiley, 1975.
    [7]
    廖少明 . 圆形隧道纵向剪切传递效应研究 [D]. 上海 : 同济大学 , 2002. (LIAO Shao-ming. Research on the effect of longitudinal shear transfer on circular tunnel lining[D]. Shanghai: Tongji University , 2002. ( in Chinese))
    [8]
    朱合华 , 桥本正 , 杨林德 , 等 . 盾构隧道管片接头衬砌系统的两种受力设计模型 [J]. 工程力学 . 1996(A03): 395 – 399. (ZHU He-hua , HASHIMOTO, YANG Lin-de. Two design model for shield lining segments and Joint system[J]. Engineering Mechanics, 1996(A03) : 395 – 399. ( in Chinese))
    [9]
    小泉淳，村上博智，西野健三 . ツ－ルドトネルの軸方向特性のモデルイヒにつぃて [J]. 土木学会論文集 . 1988: 79 – 88. (KOIZUMI J, MURAKAMI H, NISHINO K. Study on the analytical model of shield tunnel in longitudinal direction[J]. Journal of Geotechnical Engineering, 1988: 79 – 88. (in Japanese))
    [10]
    志波由纪夫，川島一彦，大日方尚己，等 . 応答変位法にょるツ－ルドトンネルの耐震設計法 [J]. 土木技術資料 , 1986, 28 (5): 45 – 50. (SHIWA Y, KAWA SHIMA K, SHANG. Evaluation procedure for seismic stress developed in shield tunnels eismi deformation method[J]. Journal of Structure Mechanics and Earthquake Engineering, 1986, 28 (5): 45 – 50. (in Japanese))
    [11]
    樊振宇 . 软土盾构隧道衬砌结构计算方法及纵向变形分析 [D]. 上海 : 同济大学 , 2009. (FAN Zheng-yu. Calculation method and deformation analysis on the longitudinal settlement of shield tunnel[D]. Shanghai : Tongji University ， 2005. (in Chinese))
    [12]
    FAN Zheng-yu, ZHANG Dong-mei, HUANG Hong-wei. Safety analysis on longitudinal settlement and crack width of shield tunnel segments in operation period[C]// Progress in Safety Science and Technology. Beijing, 2008.
    [13]
    DBJ08 — 50 — 96 盾构法隧道防水技术规程 [S]. 1996. (DBJ08 — 50 — 96 Waterproof technical rules for shield-driven tunnel[S]. 1996. (in Chinese))
    [14]
    GB50157 — 92 地下铁道设计规范 [S]. 1993. (GB50157-92 Design code for subway[S]. 1993. (in Chinese))
    [15]
    GB50299 — 1999 地下铁道工程施工及验收规范 [S]. 1999. (GB50299 — 1999 Code for construction and acceptance of subway[S]. 1999. (in Chinese))
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