Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Disaster Prevention and Mitigation Engineering》 2009-04
Add to Favorite Get Latest Update

Simulation of Dynamic Modulus and Damping Ratio Test on Filter Material by Particle Flow Code

LIU Han-long1,GAO De-qing1,CHEN Yu-min1,LI Guo-ying2(1.Key Laboratory for Ministry of Education for Geomechanics and Embankment Engineering,Geotechnical Research Institute,Hohai University,Nanjing 210098,China;2.Geotechnical Department,Nanjing Hydraulic Research Institute,Nanjing 210024,China)  
According to dynamic triaxial test of the filter material,the 2D particle flow code approach of discrete element method is applied to generate numerical sample to simulate the dynamic shear modulus and damping ratio test,and the undrained condition is performed by maintaining the volume unchanged.The suitable behavior is obtained by adjusting micro-contact parameters and comparing with the real test result.The micro analysis of dynamic triaxial test is exerted by monitoring coordinate number,porosity and excess pore water pressure during the test.After discussing the effects of consolidation ratios and compactness on maximal modulus,it is confirmed that the effects of consolidation ratios of filter material on maximal shear modulus conform the results of Hardin formula.According to comparison between test and simulation,it is found that the numerical simulation of dynamic shear modulus and damping ratio test on filter material by particle flow code is feasible,and the law of micro behavior conforms with the laboratory test.
【Fund】: 水利部公益性行业科研专项经费项目(200801014);; 国家杰出青年科学基金项目(50825901)资助
【CateGory Index】: TV41
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 6 Hits
1 He Zhaoyi Huang Wei Deng Xuejun (Transportation College, Southeast University, Nanjing 210018);Dynamic Resilient Moduli of Granular Materials[J];Journal of Southeast University;1997-03
2 ZHOU Jian,SHI Dan-da,JIA Min-cai,YAN Dong-xiao(Tongji University,Shanghai 200092,China);Micro-mechanical simulation of liquefaction behavior of saturated sand under cyclic loading[J];Journal of Hydraulic Engineering;2007-06
3 LIU Yang1,ZHOU Jian2,WU Shun-chuan1(1.Department of Civil Engineering,University of Science and Technology,Beijing 100083,China;2.Department of Geotechnical Engineering,Tongji University,Shanghai 200092,China);Micro-numerical simulation of cyclic biaxial test I: results of loose sand[J];Chinese Journal of Geotechnical Engineering;2007-07
4 LIU Yang1,WU Shun-chuan1,ZHOU Jian2(1.Department of Civil Engineering of Beijing University of Science and Technology,Beijing 100083,China;2.Department of Geotechnical Engineering of Tongji University,Shanghai 200092,China);Micro-numerical simulation of cyclic biaxial testⅡ: results of dense sand[J];Chinese Journal of Geotechnical Engineering;2007-11
5 ZHOU Jian, CHI Yong, CHI Yu wei, XU Jian ping(Department of Geotechnical Engineering , Tongji University, Shanghai 200092, China);The method of particle flow and PFC2D Code[J];ROCK AND SOIL MECHANICS;2000-03
6 SUN Jing1,2,YUAN Xiao-ming3(1.Institute of Architectural Engineering,Heilongjiang University,Harbin 150000,China;2.School of Civil Engineering,Harbin Institute of Technology,Harbin 150090,China;3.Institute of Engineering Mechanics,China Earthquake Administration,Harbin 150080,China);Effects of consolidation ratios of sands on dynamic shear modulus and response spectrum of soil surface[J];Rock and Soil Mechanics;2007-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Ding Jun'en (Anhui Engineering Survey and Design Institute , Hefei 230001, China);Correlation Between the Free Expansion Rate and the Liquid Limit of Cohesive Soil at Hefei Area[J];Anhui Architecture;2006-02
2 XIANG Ke1,LUO Feng2(1.Key Laboratory of Road and Traffic Engi.of the Ministry of Education,Tongji Univ.,200331 Shanghai,P.R.China;2.Chengdu Univ.of Technology,Chengdu 610059,P.R.China);Reinforcing Material in Centrifugal Model Test[J];Chinese Journal of Underground Space and Engineering;2007-05
3 L.R.Kong1,2,H.W.HUANG1,D.M.ZHANG1,P.-Y.Hicher2(1.Geotechnical Department of Tongji University,Shanghai 200092;2 Research Institute in Civil and Mechanical Engineering,Ecole Centrale de Nantes,France);Experiment Study on Relationship Between Pore Distribution and Different Stress Levels due to Consolidation of Soft Clays[J];Chinese Journal of Underground Space and Engineering;2007-06
4 ZENG Yuan~(1,2) ZHOU Jian~2 (1.The Third Harbor Engineering Investigation and Design Institute of the Ministry of Communications,Shanghai 200032,P,R.China;2.Department of C,eotechnical Engineering,Tongji University,Shanghai 200092,P.R.China);Influence of Micro Parameters of Sandy Soil on Its Macro Properties[J];Chinese Journal of Underground Space and Engineering;2008-03
5 LIU Xiu-ping;CHEN Li-hua;SONG Wei-feng.Key Laboratory of Soil and Water Conservation and Desertification Combating,Ministry of Education,School of Soil and Water Conservation,Beijing Forestry University,100083,P.R.China.;Study on the shear strength of forest root-loess composite.[J];Journal of Beijing Forestry University;2006-05
6 WU Chun-yong~1,WANG Jian-ping~2,LI Jing-lin~2,WANG Qing~1,SHI Bin~11.College of Construction Engineering,Jilin University,Changchun130026,China2.Nanjing Hydraulic Research Institute,Nanjing210024,China;Centrifuge Modeling of Stability for the Wharf Made of Super-deep Block[J];Journal of Jilin University(Earth Science Edition);2006-03
7 LI Chang-yu,et al.(School of Civil Engineering,Changchun Institute of Technology,changchun 130012,China);Study on shear strength test of fly-ash soil[J];Journal of Changchun Institute of Technology(Natural Sciences Edition);2006-01
8 KONG Xiang-chen~1, CHEN Qian-ying~2, JIA Xue-ming~2(1.Chongqing Jiaotong University, Chongqing 400074, China; 2.Chongqing Communications Research & Design Institute, Chongqing 400067, China);PFC~(2D) simulation research on vibrating compaction test of soil-aggregate mixture[J];Journal of Chongqing Jiaotong University;2005-01
9 LI Hai-yuan , ZHENG Chuan-chao (Chongqing Communications Research & Design Institute, Chongqing 400067, China;Chang’an University, Xi’an 710064, China);Research on nonlinear property and granular cushion modulus of granular cushion asphalt pavement[J];Journal of Chongqing Jiaotong University;2005-05
10 GUO Guo-he1,ZHU Qing-hang2,WANG Tao1,ZUO Yang1(1.School of Civil Engineering & Architecture,Chongqing Jiaotong University,Chongqing 400074,China;2.Liaoning Provincial Communication Survey & Design Company,Liaoning Shenyang 110166,China);Calculation of Center of Gravity of Geotechnical Centrifuge Model Test Based on VB[J];Journal of Chongqing Jiaotong University(Natural Science);2008-S1
China Proceedings of conference Full-text Database 5 Hits
1 ZHANG Hua,FAN Jian-jun, ZHAO You-cai (State Key Laboratory for Pollution Control and Resources Reuse, Tongji University, Shanghai 200092, China; School of Public Works & Environmental Engineering, Shandong Jianzhu Univesity, Jinan, Shandong 250101, Chnia);Experimental Study on Control of Odor from Dewatered Sewage Sludge in Landfill by Additives[A];[C];2007
2 Sun Qicheng, Wang Guangqian (State Key Laboratory for Hydroscience and Engineering, Tsinghua University, Beijing 100084, China);Simulation of granular flow on inclined plane with a discrete element method[A];[C];2008
3 ZHOU Wei~1 HU Ying~2 YANG Qi-gui~3 XIONG Ze-bin~3 (1.Wuhan University,Wuhan 430072 China; 2.Hubei Qingjiang Shuibuya Hydroproject Construction Company,Yichang 443002 China; 3.Changjiang Institute of Surrey Planning Design and Research,Wuhan 430010 China);Study on creep mechanism and long-term deformation prediction for high concrete face rockfill dam[A];[C];2007
4 WANG Tao (State key Laboratory of Water resource and Hydropower engineering science, Wuhan 430072; ITASCA Consulting China Ltd, Wuhan University, Wuhan 430072);RESEARCH ON SIMULATION OF RUPTURE OF ROCK MASS OF TUNNEL BASED ON PARTICLE FLOW METHOD[A];[C];2006
5 Zhang Yongliang,Xing Huiwen,Liu Jing,Yao Li,Niu Guoquan,YuanShujuan (College of Ecology and Enuironment of Inner Mongolia Agriculture University,Huhhot,010019);Study of Anti-tensile Strength Characteristics on Root-soil Interface of Caragana korshinskii Kom and Salix psammophila C.wang et Ch.Y.Yang[A];[C];2009
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 YUAN Xiaoming;SUN Rui; SUN Jing; MENG Shang-jiu; SHI Zhao-ji (Instutute of Engineering Mechanics, China Seismological Bureau, Harbin 150080, China);Laboratory experimental study on dynamic shear modulus ratio and damping ratio of soils[J];Earthquake Engineering and Engineering Vibration;2000-04
2 WANG Shao-bo, DING Hai-ping (Institute of Engineering Mechanics, China Seismological Bureau, Harbin 150080, China);Effect of soil dynamic parameters on seismic responses of soil layers[J];Earthquake Engineering and Engineering Vibration;2001-01
3 SUN Jing,YUAN Xiao-ming,SUN Rui (Institute of Engineering Mechanics, China Earthquake Administration, Harbin 150080,China);Reasonability comparison between recommended and code values of dynamic shear modulus and damping ratio of soils[J];Earthquake Engineering and Engineering Vibration;2004-02
4 Zhang Jian-min Xie Ding-yiShanxi Institute of Mechanical Engineering;ADVANCES ON THE RESEARCH OF DYNAMIC CONSTITUTIVETHEORY OF SATURATED SAND[J];ADVANCES IN MECHANICS;1994-02
5 ZHOU Jian,ZHANG Gang,KONG Ge(Tongji University,Shanghai 200092,China);Meso-mechanics simulation of seepage with particle flow code[J];Journal of Hydraulic Engineering;2006-01
6 Ke Han Chen Yunmin Zhou YanguoZhang Minqiang (Zhejiang University) (Zhejiang Institute of Hydraulics and Estuary);EVALUATION OF LIQUEFACTION RESISTANCE BY MEANS OF DYNAMIC TRIAXIAL TESTS WITH SHEAR WAVE VELOCITY MEASUREMENT[J];China Civil Engineering Journal;2004-09
7 Ma Mei-ying(Nanjing Hydraulic Research Institute);Some Problems on Liquefaction Tests of Standard Sand[J];Chinese Jounal of Geotechnical Engineering;1980-03
8 WANG Wen-shao (China Institute of Water Resources and Hydropower Research,Beijing 100044,China);Distinction and interrelation between liquefaction, state of limit equilibrium and failure of soil mass[J];Chinese Jounal of Geotechnical Engineering;2005-01
9 ZHANG Jian-min,LUO Gang(Institute of Geotechnical Engineering,School of Civil Engineering,Tsinghua University,Beijing 100084,China);A new cyclic constitutive model for granular soil considering reversible and irreversible dilatancy[J];Chinese Jounal of Geotechnical Engineering;2005-02
10 He Changrong (Water Conservancy Dept.,Sichuan Union University, Chengdu, 610065);Dynamic Triaxial Test on Modulus and Damping[J];CHINESE JOUNAL OF GEOTECHNICAL ENGINEERING;1997-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved