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考虑级配效应的粒状材料本构模拟

刘映晶, 王建华, 尹振宇, 李罡, 夏小和

刘映晶, 王建华, 尹振宇, 李罡, 夏小和. 考虑级配效应的粒状材料本构模拟[J]. 岩土工程学报, 2015, 37(2): 299-305. DOI: 10.11779/CJGE201502013
引用本文: 刘映晶, 王建华, 尹振宇, 李罡, 夏小和. 考虑级配效应的粒状材料本构模拟[J]. 岩土工程学报, 2015, 37(2): 299-305. DOI: 10.11779/CJGE201502013
LIU Ying-jing, WANG Jian-hua, YIN Zhen-yu, LI Gang, XIA Xiao-he. Constitutive modeling for granular materials considering grading effect[J]. Chinese Journal of Geotechnical Engineering, 2015, 37(2): 299-305. DOI: 10.11779/CJGE201502013
Citation: LIU Ying-jing, WANG Jian-hua, YIN Zhen-yu, LI Gang, XIA Xiao-he. Constitutive modeling for granular materials considering grading effect[J]. Chinese Journal of Geotechnical Engineering, 2015, 37(2): 299-305. DOI: 10.11779/CJGE201502013

考虑级配效应的粒状材料本构模拟  English Version

基金项目: 国家自然科学基金项目(41372285,41272317,41172251); 高等学校博士学科点专项科研基金项目(20110073120012); 中法联合基金项目(RISMOGEO)
详细信息
    作者简介:

    刘映晶(1985- ),男,广东汕头人,博士,主要从事土体本构关系及地下工程等方面的研究。E-mail: liuyj301@gmail.com。

    通讯作者:

    尹振宇

  • 中图分类号: TU47

Constitutive modeling for granular materials considering grading effect

  • 摘要: 粒状材料被广泛应用于岩土工程中,其颗粒级配变化特性会影响材料的力学性能特别是承载力特性。为了更好地描述级配对粒状材料力学性能的影响,基于弹塑性力学和临界状态土力学,将依赖颗粒级配的临界状态线引入到一个简单的本构模型中。应用此模型来模拟不同粒状材料(DEM理想球体、人工材料玻璃球和天然砂土Hostun砂)的三轴排水/不排水实验。结果表明:此模型仅采用一组级配相关的临界状态参数就可以统一描述不同颗粒级配粒状材料的力学响应。
    Abstract: The granular materials are widely used in geotechnical engineering, whose grading changing feature will affect their mechanical behavior obviously, especially the bearing capacity. In order to well describe the influence of grain-size distribution on the mechanical behavior of granular materials, a simple constitutive model taking into account the grading-dependent critical state line is developed within the framework of elasto-plasticity and the critical state theory. The model is used to simulate the drained and undrained triaxial compression tests on different types of granular materials (DEM ideal sphere, artificial material glass ball and natural material Hostun sand). It is found that only one group of grading-dependent critical state parameters is needed for describing the mechanical response of granular materials with different gradings.
  • [1] INDRARATNA B, WIJEWARDENA L S S, BALASUBRAMANIAM A S. Large-scale triaxial testing of grey wacke rockfill[J]. Géotechnique, 1993, 43(1): 37-51.
    [2] GHANBARI A, SADEGHPOUR A H, MOHAMADZADEH H, et al. An experimental study on the behavior of rockfill materials using large scale tests[J]. Electronic Journal of Geotechnical Engineering, 2008, 13: 1-16.
    [3] 张家铭, 蒋国盛, 汪 稔. 颗粒破碎及剪胀对钙质砂抗剪强度影响研究[J]. 岩土力学, 2009, 30(7): 2043-2048. (ZHANG Jia-ming, JIANG Guo-sheng, WANG Ren. Research on influences of particle breakage and dilatancy on shear strength of calcareous sands[J]. Rock and Soil Mechanics, 2009, 30(7): 2043-2048. (in Chinese))
    [4] 尹振宇, 许强, 胡伟. 考虑颗粒破碎效应的粒状材料本构研究: 进展及发展[J]. 岩土工程学报, 2012, 34(12): 2170-2180. (YIN Zhen-yu, XU Qiang, HU Wei. Constitutive relations for granular materials considering particle crushing: review and development[J]. Chinese Journal of Geotechnical Engineering, 2012, 34(12): 2170-2180. (in Chinese))
    [5] COOP M R. The mechanics of uncemented carbonate sands[J]. Géotechnique, 1990, 40(4): 607-626.
    [6] VERDUGO R, DE LA Hoz K. Strength and stiffness of coarse granular soils[M]// Soil Stress-Strain Behavior: Measurement, Modeling and Analysis. Berlin: Springer Netherlands, 2007: 243-252.
    [7] BIAREZ J, HICHER P Y. Influence de la granulométrie et de son evolution par ruptures de grains sur le comportement mécanique de matériaux granulaires[J]. Revue Francaise de Genie Civil, 1997, 1(4): 607-631. (BIAREZ J, HICHER P Y. Influence of evolution of gradation induced by particle repture on the mechanical behavior of granular material. French Journal of Civil Engineering, 1997, 1(4): 607-631. (in Frence))
    [8] DAOUADJI A, HICHER P Y, RAHMA A. An elastoplastic model for granular materials taking into account grain breakage[J] . European Journal of Mechanics-A/Solids, 2001, 20(1): 113-137.
    [9] 李罡, 刘映晶, 尹振宇, 等. 粒状材料临界状态的颗粒级配效应[J]. 岩土工程学报, 2014. 36(3): 452-457. (LI Gang, LIU Ying-jing, YIN Zhen-yu, et. al. Grading effect on critical state behavior of granular materials[J]. Chinese Journal of Geotechnical Engineering, 2014. 36(3): 452-457. (in Chinese))
    [10] 栾茂田, 刘鹏, 王忠涛. 考虑剪切中主应力方向的砂土本构模型[J]. 水利学报, 2013, 44(4): 470-477. (LUAN Mao-tian, LIU Peng, WANG Zhong-tao. Constitutive model of sand considering shearing orientation of principal stress[J]. Journal of Hydraulic Engineering, 2013, 44(4): 470-477. (in Chinese))
    [11] 罗刚, 张建民. 考虑物理状态变化的砂土本构模型[J]. 水利学报, 2004, 35(7): 26-31. (LUO Gang, ZHANG Jian-min. Constitutive model for sand considering the variation of its physical state[J]. Journalo of Hydraulic Engineering, 2004, 35(7): 26-31. (in Chinese))
    [12] LI X S, DAFALIAS Y F. Anisotropic critical state theory: role of fabric[J]. Journal of Engineering Mechanics, 2011, 138(3): 263-275.
    [13] 黄茂松, 李学丰, 贾苍琴. 基于材料状态相关临界状态理论的砂土双屈服面模型[J]. 岩土工程学报, 2010, 32(11): 1764-1771. (HUANG Mao-song, LI Xue-feng, JIA Cang-qin. A double yield surface constitutive model for sand based on state-dependent critical state theory[J]. Chinese Journal of Geotechnical Engineering, 2010, 32(11): 1764-1771. (in Chinese))
    [14] 张卫华, 赵成刚, 傅方. 饱和砂土相变状态边界面本构模型[J]. 岩土工程学报, 2013, 35(5): 930-939. (ZHANG Wei-hua, ZHAO Cheng-gang, FU Fang. Bounding-surface constitutive model for saturated sands based on phase transformation state[J]. Chinese Journal of Geotechnical Engineering, 2013, 35(5): 930-939. (in Chinese))
    [15] WOOD D M, MAEDA K, NUKUDANI E. Modelling mechanical consequences of erosion[J]. Géotechnique, 2010, 60(6): 447-457.
    [16] RICHART F E, HALL J R, WOODS R D. Vibrations of soils and foundations[M]. Englewood Cliffs: Prentice-Hall, 1970.
    [17] LI X S, DAFALIAS Y F. Dilatancy for cohesionless soils[J]. Géotechnique, 2000, 50(4): 449-460.
    [18] VERMEER P A. A double hardening model for sand[J]. Géotechnique, 1978, 28(4): 413-433.
    [19] HU W, YIN Z Y, DANO C, et al. A constitutive model for granular materials considering grain breakage[J]. Science China Technological Sciences, 2011, 54(8): 2188-2196.
    [20] ISHIHARA K. Liquefaction and flow failure during earthquakes[J]. Géotechnique, 1993, 43(3): 351-451..
    [21] LUONG M P. Stress-strain aspects of cohesionless soils under cyclic and transient loading[C]// Proc Int Symp on Soils under Cyclic and Transient Loading. Rotterdam: A A Balkema, 1980: 315-324.
    [22] ROSCOE K H, SCHOFIELD A N, WROTH C P. On the yielding of soils[J]. Géotechnique, 1958, 8(1): 22-53.
    [23] BEEN K, JEFFERIES M G, HACHEY J. The critical state of sands[J]. Géotechnique, 1991, 41(3): 365-381.
    [24] BIAREZ J, HICHER P Y. Elementary mechanics of soil behaviour: saturated remoulded soils[M]. Rotterdam: A A Balkema, 1994.
    [25] YAN W M, DONG J. Effect of particle grading on the response of an idealized granular assemblage[J]. International Journal of Geomechanics, 2011, 11(4): 276-285.
    [26] HARDIN B O. Crushing of soil particles[J]. Journal of Geotechnical Engineering, 1985, 111(10): 1177-1192.
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出版历程
  • 收稿日期:  2014-02-25
  • 发布日期:  2015-03-01

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