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颗粒摩擦对颗粒材料剪切行为影响的试验研究

戴北冰 杨峻 周翠英

戴北冰, 杨峻, 周翠英. 颗粒摩擦对颗粒材料剪切行为影响的试验研究[J]. 力学学报, 2013, 45(3): 375-383. doi: 10.6052/0459-1879-12-250
引用本文: 戴北冰, 杨峻, 周翠英. 颗粒摩擦对颗粒材料剪切行为影响的试验研究[J]. 力学学报, 2013, 45(3): 375-383. doi: 10.6052/0459-1879-12-250
Dai Beibing, Yang Juny, Zhou Cuiying. AN EXPERIMENTAL STUDY ON THE EFFECT OF INTER-PARTICLE FRICTION ON SHEAR BEHAVIOR OF GRANULAR MATERIALS[J]. Chinese Journal of Theoretical and Applied Mechanics, 2013, 45(3): 375-383. doi: 10.6052/0459-1879-12-250
Citation: Dai Beibing, Yang Juny, Zhou Cuiying. AN EXPERIMENTAL STUDY ON THE EFFECT OF INTER-PARTICLE FRICTION ON SHEAR BEHAVIOR OF GRANULAR MATERIALS[J]. Chinese Journal of Theoretical and Applied Mechanics, 2013, 45(3): 375-383. doi: 10.6052/0459-1879-12-250

颗粒摩擦对颗粒材料剪切行为影响的试验研究

doi: 10.6052/0459-1879-12-250
基金项目: 香港大学基础研究基金(10208227,10400889)和国家自然科学基金(51209237,41030747)资助项目.
详细信息
    通讯作者:

    戴北冰,讲师,主要研究方向:宏细观岩土力学与本构关系.E-mail:beibing_dai@yahoo.com.cn

  • 中图分类号: TU43

AN EXPERIMENTAL STUDY ON THE EFFECT OF INTER-PARTICLE FRICTION ON SHEAR BEHAVIOR OF GRANULAR MATERIALS

Funds: The project was supported by the University of Hong Kong under Seed Funding for Basic Research Scheme (10208227, 10400889) and the National Natural Science Foundation of China (51209237, 41030747).
  • 摘要: 通过对一种类似于土的颗粒材料——玻璃珠开展一系列室内直剪试验,研究颗粒间摩擦对颗粒材料剪切行为的影响. 试验一共考虑了4种不同的摩擦情况:干燥状态、用水浸润状态、完全淹没在水中和用油浸润状态. 分析试验结果发现,与干燥状态试样相比,用油浸润能明显降低试样的剪胀性和抗剪强度,而用水浸润和淹没在水中的方法没有产生显著的影响. 此外,通过在剪胀关系式中引入可变剪胀系数来考虑颗粒摩擦对颗粒材料剪胀性的影响,并从颗粒滑动与滚动的细观机理上初步解释了颗粒滑动摩擦角对临界状态摩擦角的影响规律.

     

  • Yang J. Non-uniqueness of flow liquefaction line for loose sand. Géotechnique, 2002, 52(10): 757-760
    Yang J, Li XS. State-dependent shear strength of sand from the perspective of unified modeling. J Geotech Geoenviron Eng, 2004, 130(2): 186-198
    Cai ZY, Li XS. Deformation characteristics and critical state of sand. Chinese Journal of Geotechnical Engineering, 2004, 26(5): 697-701
    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. 岩土工程学报, 2010, 32(11): 1764-1771 (Huang Maosong, Li Xuefeng, Jia Cangqin. A double yield surface constitutive model for sand based on state-dependent critical state theory. Chinese Journal of Geotechnical Engineering, 2010, 32(11): 1764-1771 (in Chinese))
    徐舜华, 郑刚, 徐光黎. 考虑剪切硬化的砂土临界状态本构模型. 岩土工程学报, 2009, 31(6): 953-958 (Xu Shunhua, Zheng Gang, Xu Guangli. Critical state constitutive model of sand with shear hardening. Chinese Journal of Geotechnical Engineering, 2009, 31(6): 953-958 (in Chinese))
    姚仰平, 孙凯, 路得春. 岩土材料塑性应变增量方向的确定. 力学学报, 2007, 39(5): 692-698 (Yao Yangping, Sun Kai, Lu Dechun. Deformation of the direction of plastic strain increments for geomaterials. Chinese Journal of Theoretical and Applied Mechanics, 2007, 39(5): 692-698 (in Chinese))
    Bishop AW. Correspondence on shear characteristics of a saturated silt, measured in triaxial compression. Géotechnique, 1954, 4(1): 43-45
    Caquot A. Equilibre des massifs á frottement interne. Paris: Gauthier-Villars, 1934 (in French)
    Horne MR. The behaviour of an assembly of rotund, rigid, cohesionless particles. III. Proc Roy Soc Lond, 1969, A310: 21-34
    Skinner AE. A note on the influence of inter-particle friction on the shearing strength of a random assembly of spherical particles. Géotechnique, 1969, 19(1): 150-157
    Thornton C. Numerical simulations of deviatoric shear deformation of granular media. Géotechnique, 2000, 47(2): 319-329
    Suiker ASJ, Fleck NA. Frictional collapse of granular media. J Appl Mech, 2004, 71: 350-358
    Kruyt NP, Rothenburg L. Shear strength, dilatancy, energy and dissipation in quasi-static deformation of granular materials. J Stat Mech: Theory Exp, 2006, (7): 1-13
    Maeda K, Hirabayashi H, Ohmura A. Micromechanical influence of grain properties on deformation-failure behavior of granular media by DEM. In: Proceedings of the International Symposium on Geomechanics and Geotechnics of Particulate Media, Ube, Japan, 2006
    Oger L, Savage SB, Corriveau D, et al. Yield and deformation of an assembly of disks subjected to a deviatoric stress loading. Mech Mater, 1998, 27(4): 189-210
    Antony SJ, Kruyt NP. Role of interparticle friction and particle-scale elasticity in the shear-strength mechanism of three-dimensional granular media. Phys Rev E, 2009, 79, 031308
    Dai BB. Micromechanical investigation of the behavior of granular materials. [PhD Thesis]. Hong Kong: Department of Civil Engineering, the University of Hong Kong, 2010
    Shibuya S, Mitachi T, Tamate S. Interpretation of direct shear box testing of sands as quasi-simple shear. Géotechnique, 1997, 47(4): 769-790
    Bolton MD. The strength and dilatancy of sands. Géotechnique, 1986, 36(1): 65-78
    Rowe PW. Theoretical meaning and observed of deformation parameters for soil. In: Proc Roscoe Memorial Symp, Cambridge, 1972. 143-194
    http://www.roymech.co.uk/Useful_Tables/Tribology/co_of_frict.htm
    Cozma R. Study on rolling friction coefficient for thermal-chemical treated steel surfaces. Fascicle of Management and Technological Engineering, 2007, 6(16): 502-505
    Okura Y, Kitahara H, Sammori T. Fluidization in dry landslides. Engineering Geology, 2000, 56: 347-360
    Birleanu C, Sucala Felicia. Friction in low speed lubricated rolling and sliding contracts for alumina. Tribology in Industry, 2008, 29(3-4): 15-20
    Xu Y, Lung KL, Ko SM. A classroom experiment to measure the speed-dependent coefficient of rolling friction. American Association of Physics Teachers, 2007, 75(6): 571-574
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出版历程
  • 收稿日期:  2012-09-14
  • 修回日期:  2012-12-19
  • 刊出日期:  2013-05-18

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