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Volume 43 Issue 7
Dec.  2014
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Article Contents
Zhang Pei, Zhu Han, Zhao Ke, Huang Bin. DYNAMIC CHARACTERISTICS OF THE CLAY CORE MATERIAL FOR EARTH AND ROCKFILL DAMS[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(7): 68-71. doi: 10.13204/j.gyjz201307016
Citation: Zhang Pei, Zhu Han, Zhao Ke, Huang Bin. DYNAMIC CHARACTERISTICS OF THE CLAY CORE MATERIAL FOR EARTH AND ROCKFILL DAMS[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(7): 68-71. doi: 10.13204/j.gyjz201307016

DYNAMIC CHARACTERISTICS OF THE CLAY CORE MATERIAL FOR EARTH AND ROCKFILL DAMS

doi: 10.13204/j.gyjz201307016
  • Received Date: 2013-02-27
  • Publish Date: 2013-07-20
  • Based on the actual situation of engineering, the clay core impervious material of the soil core wall rock fill dam was studied, the influences of different confining stresses considered.Through dynamic triaxial test, dynamic characteristics of the clay core impervious material under 5 selected confining were studied;the impacts of confining stresses on it were concluded.In the range of analyzed confining stress, the dynamic elastic modulus of the clay core impervious material was increased markedly with an increase of confining stress;power correlations between its two parameters containing the maximum dynamic elastic modulus and the average principal stress were obtained, the maximum dynamic elastic modulus of the clay core impervious material was increased markedly with an increase of the average principal stress by exponential form;the damping ratio curve and dynamic shear modulus ratio curves were normalized well under diferent confining stress conditions.
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  • SL 2371999土工试验规程[S].
    [2] 陈国兴.岩土地震工程学[M].北京:科学出版社,2007.
    [3] 吴世明,周健,杨挺.土动力学理论与计算[M].北京:中国建筑工业出版社,2001.
    [4] 谢定义.土动力学[M].北京:高等教育出版社,2011.
    [5] 彭社琴,赵其华,黄润秋.成都黏土动三轴试验研究[J].地质灾害与环境保护,2002,13(1):57-60.
    [6] Hardin B O, Drnevich VP.Shear Modulus and Damping in Soils:?Design Equations and Curves[J].Journal of the Soil Mechanics?and Foundation Division, ASCE,1972,98:6-7.
    [7] 刘晓红,杨果林,方薇.红黏土动本构关系与动模量衰减模型[J].水文地质工程地质,2011,38(3):66-72.
    [8] 白颢,孔令伟.固结比对石灰土动力特性的影响试验研[J].岩土力学,2009,30(6):1590-1594.
    [9] 沈珠江,徐刚.堆石料的动力变形特性[J].水利水运科学研究,1996,6(3):143-150.
    [10] 孙静.岩土动剪切模量阻尼试验及应用研究[D].哈尔滨:中国地震局工程力学研究所,2004.
    [11] 何昌荣.动模量和阻尼比的动三轴试验研究[J].岩土工程学报,1997,19(2):39-48.
    [12] 尚守平,卢华喜,任慧,等.粉质黏土动剪切模量的试验对比研究[J].岩土工程学报,2006,28(3):410-414.
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