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Volume 39 Issue s1
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PAN Jia-jun, WANG Guan-qi, CHENG Zhan-lin, YU Ting, JIANG Ji-wei. Deformation prediction of concrete face rockfill dams based on nonlinear dilatancy model[J]. Chinese Journal of Geotechnical Engineering, 2017, 39(s1): 17-21. DOI: 10.11779/CJGE2017S1004
Citation: PAN Jia-jun, WANG Guan-qi, CHENG Zhan-lin, YU Ting, JIANG Ji-wei. Deformation prediction of concrete face rockfill dams based on nonlinear dilatancy model[J]. Chinese Journal of Geotechnical Engineering, 2017, 39(s1): 17-21. DOI: 10.11779/CJGE2017S1004
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Deformation prediction of concrete face rockfill dams based on nonlinear dilatancy model

  • 1. Key Laboratory of Geotechnical Mechanics and Engineering of the Minster of Water Resources, Changjiang River Scientific Research Institute, Wuhan 430010, China;
    2. Chengdu Engineering Corporation Limited, Chengdu 610072, China

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  • Received Date: November 27, 2016
  • Published Date: November 19, 2017
    Graphical Abstract
    • Abstract
  • A simple and robust nonlinear dilatation constitutive model with clear mechanics concept is introduced, and the stiffness coefficient matrix of constitutive relationship is presented. A kind of coarsed-grained soil is collected from a rockfill dam, and true triaxial consolidated drained shear tests with different values of b are conducted. The comparison between the calculated and test results is employed to validate the nonlinear dilatation model. On this basis, the nonlinear dilatation model and Ducan-Chang E-B model are taken into account respectively to simulate the whole process of layered filling of dam, staged construction of face slab and staged impoundment. Based on the calculated results, the stress-strain relationships of dam body and concrete face slab are compared. Finally, the nonlinear dilatation constitutive model is verified to be available in the static finite element analysis of concrete face rockfill dams.
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    • References (8)
  • [1]
    付志安, 风家骥. 混凝土面板堆石坝[M]. 武汉: 华中理工大学出版社, 1993. (FU Zhi-an, FENG Jia-ji. Concrete face rockfill dam[M]. Wuham: Huazhong University of Science and Technology Press, 1993. (in Chinese))
    [2]
    曹克明, 汪易森, 张宗亮. 高混凝十曲板堆石坝的设计与施工[J]. 水力发电, 2001(10): 49-52. (CAO Ke-ming, WANG Yi-sen, ZHANG Zong-liang. Design and construction of high concrete face rockfill dam[J]. Water Power, 2001(10): 49-52. (in Chinese))
    [3]
    DUNCAN J M, BYRNE P M, WONG K S, et al. Strength, stress-strain and bulk modulus parameters for finite element analysis of stress and movement in soil masses[R]. Berkerley: University of California, 1980.
    [4]
    沈珠江. 土体应力应变分析中的一种新模型[C]// 第五届土力学及基础工程学术研讨会论文集. 北京: 中国建筑工业出版社. 1990: 142-147. (SHEN Zhu-jiang. A new model of stress and strain analysis for soils[C]∥ The 5th Proceedings of Symposium on Soil Mechanics and Foundation. Beijing: China Architecture and Building Press, 1990: 142-147. (in Chinese))
    [5]
    殷宗泽, 卢海华, 朱俊高. 土体的椭圆-抛物双屈服面模型及其柔度矩阵[J]. 水利学报, 1996, 22(12): 23-28. (YIN Zong-ze, LU Hai-hua, ZHU Jun-gao. Elliptic-parabolic double yield surface model for soil and its flexibility matrix[J]. Chinese Journal of Hydraulic Engineering, 1996, 22(12): 23-28. (in Chinese))
    [6]
    高莲士, 赵红庆, 张丙印. 堆石料复杂应力路径试验及非线性 K - G 模型研究[C]// 国际高土石坝学术研讨会论文集. 北京, 1993: 110-117. (GAO Lian-shi, ZHAO Hong-qing, ZHANG Bing-yin. Complex stress path test on rockfill materials and study on K - G nonlinear Model[C]// Proceedings of the International Conference on High Earth-Rock Dam. Beijing, 1993: 110-117. (in Chinese))
    [7]
    程展林, 潘家军. 水布垭面板堆石实测应力变形分析[J]. 岩土工程学报, 2012, 34(12): 1132-1138. (CHENG Zhan-lin, PAN Jia-jun. Analysis of monitoring data of stress and deformation for Shuibuya concrete face rockfill dam[J]. Chinese Journal of Geotechnical Engineering, 2012, 34(12): 1132-1138. (in Chinese))
    [8]
    程展林, 姜景山, 丁红顺, 等. 粗粒土非线性剪胀模型研究[J]. 岩土工程学报, 2010, 32(3): 331-337. (CHENG Zhan-lin, JIANG Jing-shan, DING Hong-shun, et al. Nonlinear dilatant model for coarse-grained soils[J]. Chinese Journal of Geotechnical Engineering, 2010, 32(3): 331-337. (in Chinese))
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