Meso-simulation for fracturing process of rockspecimen under action of indenter Click Copy

Meso-simulation for fracturing process of rockspecimen under action of indenter

References:

[1] GU Xiang-lin,LI Hong,WANG Zhuo-lin,et al.A modified rigid-body-spring concrete model for prediction of initial defects and aggregates distribution effect on behavior of concrete[J].Computational Materials Science,2013,77(3):355-365.
[2] James P M,Ford M,Jivkov A P.A novel particle failure criterion for cleavage fracture modeling allowing measured brittle particle distributions[J].Engineering Fracture Mechanics,2014,121-122(1):98-115.
[3] Gray G G,Morgan J K,Sanz P F.Overview of continuum and particle dynamics methods for mechanical modeling of contractional geologic structures[J].Journal of Structural Geology,2014,59(2):19-36.
[4] Shmulevich I,Asaf Z,Rubinstein D,Interaction between soil and a wide cutting blade using the discrete element method[J].Soil & Tillage Research,2007,97(1):37-50.
[5] Ono I,Nakashima H,Shimizu H,et al.Investigation of elemental shape for 3D DEM modeling of interaction between soil and a narrow cutting tool[J].Journal of Terramechanics,2013,50(4):265-276.
[6] Ucgul M,Fielke J M,Saunders.Three-dimensional discrete element modeling of tillage:Determination of a suitable contact model and parameters for a cohesionless soil[J].Biosystems Engineering,2014,121(2):105-117.
[7] Arena A,Piane C D,Sarout J.A new computational approach to cracks quantification from 2D image analysis:Application to micro-cracks description in rocks[J].Computers & Geoscience,2014,66(1):106-120.
[8] Mak J,Chen Y,Sadek M A.Determining parameters of a discrete element model for soil-tool interaction[J].Soil & Tillage Research,2012,118(5):117-122.
[9] Asaf Z,Rubinstein D,Shmulevich I.Determination of discrete element model parameters required for soil tillage[J].Soil & Tillage Research,2007,92(1-2):227-242.
[10]Innaurato N,Oggeri C,Oreste P P,et al.Experimental and numerical studies on rock breaking with TBM tools under high stress confinement rock mech[J].Rock Mechanics and Rock Engineering,2007,40(5):429-451
[11]Azevedo N M,Lemos J V,Almeida J R.Influence of aggregate deformation and contact behavior on discrete particle modeling of fracture of concrete[J].Engineering Fracture Mechanics,2008,75(6):1 569-1 586.
[12]Potyondy D O,Cundall P A.A bonded-particle model for rock[J].International Journal of Rock Mechanics and Mining Sciences,2004,41(8):1 329-1 364.
[13]李守巨,李 德,于 申.基于宏观实验数据堆石料细观本构模型参数反演[J].山东科技大学学报,2015,34(5):20-26. LI Shou-ju,LI De,YU Shen.Meso-parameters Inversion of constitutive model for rock-fill materials based on micro experimental data[J].Journal of Shandong University of Science and Technology,2015,34(5):20-26.
[14]孙其诚,厚美瑛,金 峰.颗粒物质物理与力学[M].北京:科学出版社,2011. SUN Qi-cheng,HOU Mei-ying,JIN Feng.Physical and mechanicals of granular material[M].Beijing:Science Press,2011.
[15]乔卫国,杨 麟,李大勇.高频振动沉桩的离散元模拟分析[J].西安科技大学学报,2012,32(5):604-609. QIAO Wei-guo,YANG Lin,LI Da-yong.Numerical analysis of piles driving by high frequency vibration using discrete element method[J].Journal of Xi'an University of Science and Technology,2012,32(5):604-609.
[16]马文伟,赵光明,孟祥瑞.岩石SHPB 劈裂分析理论研究[J].西安科技大学学报,2013,33(5):283-290. MA Wen-wei,ZHAO Guang-ming,MENG Xiang-rui.Theoretical study for splitting analysis of rock using SHPB[J].Journal of Xi'an University of Science and Technology,2013,33(5):283-290.

Memo

收稿日期:2016-05-10 责任编辑:杨泉林
基金项目:国家重点基础研究发展计划(2015CB057804); 国家自然科学基金(11572079); 工业装备结构分析国家重点实验室开放基金(S14206)
通讯作者:李守巨(1960-),男,辽宁沈阳人,教授,博士,E-mail:lishouju@dlut.edu.cn