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《Blasting》 2010-02
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Analysis of Jump Shock Wave in Coal and Rock Interface of High-low Pressure Status

WEI Ming-yao,CHEN Peng,XU Fu-le,LI Nan,GUO Jin-dong,XI Run-ze(State Key Laboratory of Coal Resources and Safe Ming,School of Safety Engineering,China University of Mining and Technology,Xuzhou 221008 China)  
According to the state equation of shock wave in elastic-plastic medium,the state equation set of shock wave in high-pressure of rock was formed by adding the non-linear elastic-plastic constitutive relation of rock,simultaneously,the effect of rock distortion was considered.Then,based on the changes of some state variables pre and post of wavefront,waveform jump law of shock wave transmitted in the high-pressure plastic hardening rock was studied,the relation formula of and medium′s pressure and shock amplitude was also studied when shock wave transmitting from low pressure state medium to high pressure state medium.Moreover,the relationship between medium pressure and shock wave amplitude was established.The results provided a theoretical basis for the prevention of disasters and preventing rock burst measures.
【Fund】: 国家自然科学专项基金资助项目(50427401);; 教育部新世纪优秀人才支持计划资助项目(NCET-06-0477);; 煤炭资源与安全开采国家重点实验室(中国矿业大学)自主研究评选资助(SKLCRSM09X01)
【CateGory Index】: O382.2
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【Citations】
Chinese Journal Full-text Database 6 Hits
1 Wang Jialai;Xu Ying(China University of Mining Technologe,Xuzhou,221008);DAMAGE EFFECT IN ROCK BY STRAIN WAVES AND CRACK PROPAGATION BY EXPLOSION[J];EXPLOSION AND SHOCK WAVES;1995-03
2 Zong Qi (Huainan Institute of Mining, Huainan, Anhui, 232001);INVESTIGATION ON DYNAMIC CHARACTERISTICS OF ROCK FRAGMENTATION BY SHOCK WAVE[J];EXPLOSION AND SHOCK WAVES;1997-04
3 ZUO Yu-jun,YANG Ju-ying(Research Center for Numerical Tests on Material Failure,Dalian University,Dalian 116622,China);Review of Research on Failure Process of Rock under Static-dynamic Loading[J];Journal of Dalian University;2007-06
4 GAI Jing-bo1,WANG Shan1,YANG Shi-quan2(1.Harbin Engineering University,Harbin 150001,China,2.China Academy of Engineering Physics,Mianyang 621900,China);Promulgation of Impact Wave in Multilayer Structure[J];Fire Control and Command Control;2007-03
5 Zhao Jian Zhao Yuhui (School of Civil and Structural Engineering,Nanyang Technological University,Singapore,639798) Shang Jialan Shen Letian (LNM Institute of Mechanics, the Chinese Academy of Sciences, Beijing, 100080);The Hugoniot equation of state for Bukit Timah granite[J];CHINESE JOUNAL OF GEOTECHNICAL ENGINEERING;1999-03
6 ZHANG Xiu-li1,JIAO Yu-yong 1,LIU Quan-sheng 1,LIU Bao-li 2 (1.State Key Laboratory of Geomechanics and Geotechnical Engineering,Institute of Rock and Soil Mechanics, Chinese Academy of Sciences,Wuhan 430071,China;2.Science Press,Beijing 100717,China);Numerical study on effect of joints on blasting wave propagation in rock mass[J];Rock and Soil Mechanics;2008-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 SUN Jianyun,LI Guoqiang(Tongji University,Shanghai 200092,China);Development of solid material's constitutive model on the dynamic load[J];Sichuan Building Science;2006-05
2 GU Wenjie1,LI Gang2,XIE Yun2(1.Military Real Estate Management and Environment Engineering Department of LEU,Chongqing 400016,China;2.No.5 Air Defense Engineering Department of PLA Air Force,Nanjing 211100,China);The modified Taylor theory and simulation by computer in the design of structure under the impact load[J];Sichuan Building Science;2008-02
3 ZHAN Song,XU Yong-jun ,ZHANG Jun-feng(Institute of Mechanics,Chinese Academy of Sciences,Beijing 100080,China);The Modal Analysis of Certain Reinforce Concrete Protective Door Using Finite Element Method[J];Chinese Journal of Underground Space and Engineering;2006-06
4 Yu Qihao, Zhu Yuanlin, He Ping and Zhang Jianming(State Key Laboratory of Frozen Soil Engineering, LIGG, CAS, 730000);Impact Test on frozen Silt with Different Impulse and Water Content[J];Journal of Glaciology and Geocryology;1995-S1
5 ZHI Jian-zhuang, ZHENG Jian, ZHAO Qing-lan, YAO Zhan-jun (Ordnance Engineering College, Shijiazhuang 050003, China);Dynamic Strength of Pb-free Sn-Ag Based Solders[J];Ordnance Material Science and Engineering;2005-04
6 CUI Ya, ZHANG Zhi-min, NI Yang (1.Engineering Technology Research Center for Precision Forming, North University of China, Taiyuan 030051,China; 2.Ningbo Branch of China Academy of Ordnance Science, Ningbo 315003,China);Effect of heat treatment on the dynamic property and the microstructure of 50SiMnVB steel[J];Ordnance Material Science and Engineering;2008-04
7 ZHENG Yu,WANG Xiaoming,LI Wenbin,LI Weibing(ZNDY of Ministerial Key Laboratory,NJUST,Nanjing 210094,China);Effects of materials on formation of double-layer shaped charges into tandem EFP[J];Ordnance Material Science and Engineering;2009-01
8 LIU Yu cun, WANG Zuo Shan, WANG Jian hua (Dept. of Environment and Safety Engineering, North China Institute of Technology, Taiyuan 030051, China);The Explosion Hardening Research of NK-EH500 Hardened and Tempered Steel[J];Chinese Journal of Explosives & Propellants;2002-04
9 WANG Zuoshan, LIU Yucun, ZHANG Jinglin, ZHANG Baomin(North China Institute, Taiyuan, 030051, China);Effect of Restraint Conditions on Shock Pressure of Booster[J];Chinese Journal of Explosives & Propellants;2003-02
10 HE Huang,ZHANG Ming,ZENG Shou-yi(School of Basic Education for Commanding Officers,National University of Defense Technology,Changsha 410072,China);Effect of Target Inosculation Condition on the Anti-Penetration Property of Ceramic Composite Armour[J];Ordnance Industry Automation;2006-12
China Proceedings of conference Full-text Database 10 Hits
1 ZOU Guang-ping, QU Jia (Mechanics Test Center of Harbin Engineering University, Harbin 150001,Heilongjiang, China);The Influence of the End of the Incidence Pole on the Dynamic Fracture Toughness of the Three Point Bending Components Tested by the SHPB[A];[C];2004
2 CuiYunxiao, LuFangyun, Lin Yunliang, Tan Duowang, ChenJun, Wang Yanping (College of Science, National University of Defense Technology, Changsha, Hunan 410073.Southwest Fluid Physics Institute, Mianyang, Sichuan, 621900);Review on Dynamic Shear Techniques by Hopkinson Bars[A];[C];2006
3 Li Yinghua Li Yinglei Zhang Zugen Jin Kaicheng (Laboratory for shock wave and Detonation physics Research, Institute of Fluid Physics, P. O. Box919-102, Mianyang, Sichun, P. R. China);Experiment Study on the Dynamical Bulk Modulus of Soft Materials Using SHPB[A];[C];2008
4 B.Liang Y.G.Lu Z.F.Chen SQ Yang L.Jian H.Y.Gao (Institute of Systems of Engineering,China Academy of Engineering Physics, Mianyang 621900,Sichuan,China);Experimentation Investigation of Concrete Blast Effect of Explosive Charge with Different Shell Material[A];[C];2008
5 Liu Fang-da~1,Xu Jin-yu~(1,2) (1 Department of Airfield and Building Engineering,Air Force Engineenng University Engineering Institute.Xi'an 710038,China; 2.College of Mechanics and Civil Architecture,Northwest Polytechnic University,Xi'an 710072,China);Energy-Absorption Property of Basalt Fiber Reinforced Concrete[A];[C];2008
6 LIU Xin-qin TAN Cheng-wen CAI Hong-nian (School of Material Science and Engineering,Beijing Institute of Technology,Beijing 100081,China);Influence of lamellar microstructures of Ti6Al4V on adiabatic shear susceptivity[A];[C];2007
7 ZHANG Su-xia TANG You-gang LIN Wei-xue CAO Yang (School of Civil Engineering,Tianjin University,Tianjin 300072,China);Experimental Investigation of Marine Cable Snap Tension in Taut-Slack Condition[A];[C];2008
8 Deng Dequan Li Zhaoquan (Mining Department, Northeast University of Technology);Propagation of Spherical Wave in Linear Viscosity Medium[A];[C];1992
9 Wang Jialai (Tongji University Shanghai, 200092) Liu Jiming (Huainan Mining Institute,Huainan 232001);DAMAGE ANALYSIS ON ROCK BLASTING MECHANISM[A];[C];1996
10 Cai Xiaohu Li Yumin Gao Wenle ( Xiamen Blasting Co. , Xiamen 361012) (Shandong Institute of Mining and Tech. , Tai'an 271019);DESIGN AND APPLICATION OF A NEW KIND OF HOPKINSON BAR USED FOR DYNAMIC TENSILE TESTING OF ROCK[A];[C];1998
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Zhao Shida, Shen Letian, Zhao Shuanglu;A SINGLE-STAGE LIGHT GAS GUN FOR IMPACT STUDIES[J];Acta Armamentarii;1985-04
2 ZHOU Fang yi,CHEN Xiao qiang,ZHANG Ke yu,ZHAN Fa min (Navy Submarine Academy, Qingdao 266071,China);Analyses on Formulae of Pressure Caused by Explosive Shock Wave in Indefinite Water Media[J];Blasting;2003-01
3 GAO Quan-chen, HE Jian-ming, FENG Gui-wen, ZHAO Hui (1. China University of Mining and Technology, Beijing 100083, China 2. Kailuan Coal Bureau, Tangshan 063000, China);Mechanism and Technology of Controlled Blasting for High Stress Rock Tunneling[J];Blasting;2003-S1
4 Lu Wenbo;Tao Zhenyu(Wuhan University of Hydraulic & Electric,Wuhan ,430072);A STUDY OF FKACTURE PROPAGATION VELWCITY DRIVEN BY GASES OF EXPLOSION PRODUCTS[J];EXPLOSION AND SHOCK WAVES;1994-03
5 ;Application of Image Processing Technique in High-speed Photography of Fracture-controlled Blast[J];Mining Safety & Environmental Protection;2004-04
6 XIE Yuan, LIU Qing lin (Beijing General Research Institute of Mining and Metallurgy, Beijing 100044, China);STUDY ON BLASTING CHARACTERISTIC OF MEDIUM UNDER HIGH STRESS CONDITIONS BY DYNAMIC HOLOPHOTOELASTIC METHOD[J];ENGINEERING BLASTING;2000-02
7 Wei Qingtong, Lang Fuyuan, Zhao Bangji;On the Extension Direction and Stability of Crack of Type I[J];;1986-03
8 XIE Yuan (Beijing General Research Institute of Mining and Metallurgy,Beijing 100044,China);The Modelling Experiment for Regularity of Blasting Crackle Spread of Rock Under High Stress Conditions[J];Hunan Nonferrous Metals;2002-04
9 Huang Zhenghua Zuo Tingying① Wu Xiaomeng(Changsha Research Institute of Mining and Metallurgy, Changsha, 410012)① (Changsha Higher Technical School, Changsha, 410012);HIGH SPEED PHOTOGRAPHIC OBERVATION OF THE PROCESS OF ELEVATED BENCH BLASTING[J];MINING AND METALLURGICAL ENGINEERING;1997-04
10 ZHOU Hongwei XIE Heping Zuo Jianping Institute of Rock Mechanics and Fractals, China University of Mining and Technology, Beijing 100083, China Sichuan University, Chengdu 610065, China;DEVELOPMENTS IN RESEARCHES ON MECHANICAL BEHAVIORS OF ROCKS UNDER THE CONDITION OF HIGH GROUND PRESSURE IN THE DEPTHS[J];Advances In Mechanics;2005-01
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