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《Journal of Northeastern University(Natural Science)》 2007-12
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Dynamic Response and Liquefaction Potential of Large-Size Ash Stacked Dam

LI Ming,LIANG Li,ZHAO Jun,WANG Chang-jian(School of Resources & Civil Engineering,Northeastern University,Shenyang 110004,China.)  
Discusses the relationships between stress and strain,dynamic modulus and dynamic strain and the degree ratio of liquefaction to stress and number of cycles of destructive vibration in view of the fly ash consolidation with liquid drained (CD) and undrained(CU) to which the triaxial tests of fly ash samples taken from a stack yard of a petrochemical plant were done statically and dynamically.The finite element software ANSYS was applied to the static analysis of the heightened ash stacked dam and the dynamic response of a tailing dam under the action of Park Field seismic wave.A liquefaction analysis was made to the ash stack yard by way of shear stress correlation.The results showed that the relative density of fly ash(Dr) affects greatly the area of liquefaction region,i.e.the smaller the Dr the bigger the area.A conclusion is drawn that the control of Dr is indispensable to the liquefaction stability of ash stacked dam.
【Fund】: 辽宁省科技计划项目(2004308002)
【CateGory Index】: TV649
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5 BAI Bing, ZHOU Jian(Dept. of Geotechnical Engineering, Tongji University, Shanghai 200092,China);The earthquake resistance stability analysis of tunnels surrounded by soft soil[J];Journal of Foshan University(Natural Science Edition);2001-01
6 DING Shuyun~① BI Qingtao~② YE Hongdong~③ DU Zhenchuan~③(①Nanjing Hydraulic Research Institute,Nanjing 210029)(②Civil Engineering Department of Hohai University,Nanjing 210029)(③Hebei Engineering University,Handan 056038);DEVELOPMENT OF A FUZZY PATTERN RECOGNITION BASED MODEL FOR SILT LIQUEFACTION CRITERIA[J];Journal of Engineering Geology;2006-04
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8 JIANG Xin-liang,YANG Shu-yan (School of Civil Engineering,Tianjin University,Tianjin 300072,China);Analysis of Seismic Response of River to Nearby Structure Under Different Geological Conditions[J];China Harbour Engineering;2005-05
9 JIANG Yue-xia1,2,LIU Guo-ming1(1.College of Civil Engineering,Fuzhou University,Fuzhou,Fujian 350108,China;2.Water and Soil Conservating Station of Zhangzhou Hydrotechnic Bureau,Zhangzhou,Fujian 363000,China);Liquefication analysis and studies for Juyuanzhou protection levee in Fuzhou aera by FEM[J];Journal of Fuzhou University(Natural Science Edition);2010-01
10 PU Chuan-jin (Southwest University of Science and Technology,Mianyang Siehuan 621010,China);Study situation of characteristic and disaster on loose deposit dumping site[J];Industrial Minerals & Processing;2008-06
China Proceedings of conference Full-text Database 2 Hits
1 Duan Xuegang Zhang Zhiying (Department of Civil Engineering,Xi'an Jiaotong university,Xi'an 710049);Study on Structure Dynamical Characteristic and Earthquake Response under SSI Effect[A];[C];2007
2 Jiang Yue-xia~1 Kang Zhi-qiang~2 (1 Water and Soil Conservating Station of Zhangzhou Hydrotechnic Bureau,Zhangzhou,363000; 2 Zhangzhou Hydraulic and Hydroelctric Survey Design Research institute,363000,China);Earthquake Liquefication Analysis of Saturated Sandy Soil Summary[A];[C];2009
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Chinese Journal Full-text Database 1 Hits
1 Liang Li ①, Zhang Qizhi ②, Lin Yunmei ① (①School of Resource and Civil Engineering,NEU, Shenyang 110006;②Mechanical Industry College of Beijing,Beijing 100085);An Effective Automatic Mesh Generation for Three Dimensional Domains[J];JOURNAL OF NORTHEASTERN UNIVERSITY;1999-02
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