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Summarization of prevention and removing technology against terrorist attacks explosion

Fang Xiang,Gao Zhenru,Zhou Shouqiang,Guo Tao

Strategic Study of CAE 2013, Volume 15, Issue 5,   Pages 80-83

Abstract:

Bomb attack is the cruelest and the most sanguinary terrorist activityPrevention and removing technology is the most direct means against terrorist attack explosion.Nowadays, there has been great progress in prevention and removing technology against terrorist attackexplosion.This paper analyzes the pattern of terrorist attack activity, the equipment and shielding technology

Keywords： terrorist explosion     explosive search     explosive removing     explosive prevention    

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Advances in the technology of explosion in fracturesused in low permeability reservoirs

Li Decong,Chen Li,Lin Yingsong, Ding Yansheng

Strategic Study of CAE 2010, Volume 12, Issue 9,   Pages 52-57

Abstract:

In this paper,the technical idea and the possible applications of this method were briefly introduced. Meanwhile, some related key technical problems were also particularly discussed. A series of research and corresponding advances achieved in recent years were reported in detail. In the end, some suggestion was made for further research.

Keywords： low permeability reservoirs     mechanics of explosion     explosion in fractures     security     simulation experiment    

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Nuclear Explosion Fusion Power Plant—the Hope of the Mankind Future Energy

Peng Xianjue,Liu Cheng’an,Chen Yinliang,Guo Qin,Yin Wenhua,Bai Yun,Chen Xiaowei,Qu Ming

Strategic Study of CAE 2008, Volume 10, Issue 1,   Pages 39-46

Abstract: A series of technique is put forward to solve the implementing safety of nuclear explosion.

Keywords： nuclear explosion fusion power plant     explosion cavity     spray Na     burn-deuterium-type nuclear installation    

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Review on internal explosion loading of building

Gao Kanghua,Jin Fengnian,Wang Derong,Ma Shiliang

Strategic Study of CAE 2013, Volume 15, Issue 5,   Pages 59-64

Abstract:

Internal explosion has become one of the main forms of explosion disastersAccording to chemical explosive internal explosion and combustible gas mixture interior deflagration,It shows that most research results are obtained by explosion experiment or numerical simulation in containerscharacteristics and functions are considered little in the corresponding theoretical model of internal explosion

Keywords： building     internal explosion loading     chemical explosive     combustible gas mixture     deflagration    

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Study on electrical ignition and micro-explosion properties of HAN-based monopropellant droplet

Yonggang YU, Ming LI, Yanhuang ZHOU, Xin LU, Yuzhu PAN,

Frontiers in Energy 2010, Volume 4, Issue 3,   Pages 430-435 doi: 10.1007/s11708-010-0010-4

Abstract: The periodic expansion and contraction process accompanies the droplet micro-explosion phenomenon, andthe micro-explosion mechanism is formed mainly due to the overheated water component in LP1846.

Keywords： liquid propellant     electrical ignition     ignition delay time     transient measurement    

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The Physical Characteristic of the High Energy Density and the Chemical Explosions and Discussion on the Effects of Flood Wave Due to Explosions

Zhou Fengjun

Strategic Study of CAE 2000, Volume 2, Issue 12,   Pages 45-51

Abstract:

Based on results of radiate-hydrodynamic and TNT charge hydrodynamic blast wave calculations, the physical characteristic in close- in and distance regions of two kinds of explosions and the development of different blast wave systems are studied. Some important conclusions for protection engineering are obtained. Also, flood wave disasters due to two kind explosions are discussed and great meaning of protection engineering for flood wave are described.

Keywords： high energy density explosion     chemical explosion     shock wave     flood wave    

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Technology for the preparation and application of cermet coatings and claddings in thermal power plants

Zongde LIU, Miao LIU, Liping ZHAO

Frontiers in Energy 2011, Volume 5, Issue 3,   Pages 257-262 doi: 10.1007/s11708-010-0129-3

Abstract: This paper introduces the applied background of wear and corrosion-resistant materials in the electricity industry. Next, the paper summarizes the development of preparation technology for cermets and cermet coatings and claddings, finally explaining the application and development of submicron-grain cermet coatings and claddings through reaction synthesis technology.

Keywords： cermets     cermet coatings/claddings     electro-thermal explosion spraying     reaction synthesis    

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Studies on several dynamics problems in the design of the explosion water-well with steel-inner

Gu Wenbin,Chen Xueping,Liu Jianqing

Strategic Study of CAE 2013, Volume 15, Issue 10,   Pages 71-79

Abstract: p style="text-align: justify;">Taking 3 kg 2, 4, 6-trinitrotoluene (TNT) explosive exploding in the explosionresearch object, based on numerical simulation, several concerned dynamics problems in the design of explosionThe results show that the underwater explosion shock wave parameters in the well are consistent withWhen the thickness of steel lining is 20 mm, plussing 0.5 m thick concrete cofferdam,the explosion wellThe conclusions above can offer the method and the basis for the structural design of the explosion well

Keywords： design of explosion water-well with steel-inner     dynamics analysis     stress and strain response     numerical    

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Simulation of blast induced crater in jointed rock mass by discontinuous deformation analysis method

Youjun NING, Xinmei AN, Jun YANG, Guowei MA,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 2,   Pages 223-232 doi: 10.1007/s11709-010-0022-5

Abstract: blasting is a dynamic process accompanied with the propagations of shock waves and the dispersion of the explosionThe blasting process in jointed rock mass is simulated by application of the explosion gas pressure onThe whole process including the explosion gas dispersion, borehole expansion, rock mass failure and cast

Keywords： blast crater     jointed rock mass     explosion gas pressure     discontinuous deformation analysis (DDA) method    

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Study on the Formation and Elimination of Coarse Grains in Cast Steel

Zou Anquan,Deng Peiran

Strategic Study of CAE 2005, Volume 7, Issue 4,   Pages 79-82

Abstract: coarse grains, as a results of too high casting temperature and the premature trunk opening in water explosion

Keywords： cast steel     coarse grain     water explosion blast cleaning     measures of elimination    

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Centrifuge experiment and numerical analysis of an air-backed plate subjected to underwater shock loading

Zhijie HUANG, Xiaodan REN, Zuyu CHEN, Daosheng LING

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 6,   Pages 1350-1362 doi: 10.1007/s11709-019-0559-x

Abstract: experiments and numerical studies are conducted to investigate the effect of shock loads due to an underwater explosionNumerical simulations with three different models of pressure time history generated by underwater explosionThe second model to predict the time history of shock wave pressure from an underwater explosion was

Keywords： underwater explosion     centrifuge experiment     shock load     dynamic response     accumulated shock impulse    

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The Regularity of Time of Arrival in 90° Bend Tunnel for Shock Wave due to Explosions From High Explosive Charges

Shen Jun,Li Yongchi,Pang Weibin

Strategic Study of CAE 2006, Volume 8, Issue 3,   Pages 53-57

Abstract:

The propagating regularity and its influencing matter of shock wave in a 90° bend tunnel were studied experimentally. On the basis of dimensional analysis, a simplified engineering model was built. Through collecting data gained from 4 experiments, a formula was proposed which can compute time of arrival in a 90° bend tunnel due to explosions from high explosive charges. This formula can also be used to compute velocity of shock in the 90° bend tunnel.

Keywords： internal explosion     shock wave     time of arrival    

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Dynamic study on anti-collapse design for underground structures subjected to explosion

Yang Liming,Zhou Fenghua,Dong Xinlong,Wang Lili

Strategic Study of CAE 2011, Volume 13, Issue 3,   Pages 29-37

Abstract: material is a most important parameter to be considered in structural design against the collapse under explosionThus, they are not valuable to analysis precisely the protective structures against explosion, so that

Keywords： underground protective structure     concrete tensile properties     anti-collapse     stress waves    

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Automatic Design Theory and Realization of Kinematic Schemes for Mechanism System

YE Zhi-gang, ZOU Hui-jun, GUO Wei-zhong, HU Song, TIAN Yong-li, XU Yong

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 1,   Pages 48-55 doi: 10.1007/s11465-005-0014-7

Abstract: To avoid the problem of schemes combination explosion caused by unbounded depth in the search process

Keywords： combination explosion     unbounded     computer-aided automatic     mechanism combination     information    

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Title Author Date Type Operation

Summarization of prevention and removing technology against terrorist attacks explosion

Fang Xiang,Gao Zhenru,Zhou Shouqiang,Guo Tao

Journal Article

Advances in the technology of explosion in fracturesused in low permeability reservoirs

Li Decong,Chen Li,Lin Yingsong, Ding Yansheng

Journal Article

Nuclear Explosion Fusion Power Plant—the Hope of the Mankind Future Energy

Peng Xianjue,Liu Cheng’an,Chen Yinliang,Guo Qin,Yin Wenhua,Bai Yun,Chen Xiaowei,Qu Ming

Journal Article

Review on internal explosion loading of building

Gao Kanghua,Jin Fengnian,Wang Derong,Ma Shiliang

Journal Article

Study on electrical ignition and micro-explosion properties of HAN-based monopropellant droplet

Yonggang YU, Ming LI, Yanhuang ZHOU, Xin LU, Yuzhu PAN,

Journal Article

The Physical Characteristic of the High Energy Density and the Chemical Explosions and Discussion on the Effects of Flood Wave Due to Explosions

Zhou Fengjun

Journal Article

The First Explosion in China-The Masterpiece of Guangdong Hongda Blasting Engineering Company

Journal Article

Technology for the preparation and application of cermet coatings and claddings in thermal power plants

Zongde LIU, Miao LIU, Liping ZHAO

Journal Article

Studies on several dynamics problems in the design of the explosion water-well with steel-inner

Gu Wenbin,Chen Xueping,Liu Jianqing

Journal Article

Simulation of blast induced crater in jointed rock mass by discontinuous deformation analysis method

Youjun NING, Xinmei AN, Jun YANG, Guowei MA,

Journal Article

Study on the Formation and Elimination of Coarse Grains in Cast Steel

Zou Anquan,Deng Peiran

Journal Article

Centrifuge experiment and numerical analysis of an air-backed plate subjected to underwater shock loading

Zhijie HUANG, Xiaodan REN, Zuyu CHEN, Daosheng LING

Journal Article

The Regularity of Time of Arrival in 90° Bend Tunnel for Shock Wave due to Explosions From High Explosive Charges

Shen Jun,Li Yongchi,Pang Weibin

Journal Article

Dynamic study on anti-collapse design for underground structures subjected to explosion

Yang Liming,Zhou Fenghua,Dong Xinlong,Wang Lili

Journal Article

Automatic Design Theory and Realization of Kinematic Schemes for Mechanism System

YE Zhi-gang, ZOU Hui-jun, GUO Wei-zhong, HU Song, TIAN Yong-li, XU Yong

Journal Article