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Experimental investigation on dynamic response ofchamber to simulate deepwater explosive

Zhong Dongwang,Li Linna

Strategic Study of CAE 2014, Volume 16, Issue 11, Pages 78-81

Abstract: text-align: justify;">Experimental investigation was conducted for the dynamic response of a real spherical explosivechamber that can simulate 200m deepwater explosive loaded 10gTNT equivalent．The vibration characteristicschamber．The research results reveal the rule of the dynamic response of the container on different explosive

Keywords： deepwater explosive explosive chamber dynamic response strain

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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: It contains the equipment and means of explosive search, removing and prevention.paper analyzes the pattern of terrorist attack activity, the equipment and shielding technology of explosiveIt studies the technical means of explosive detection, prevention and removing, and puts forward research

Keywords： terrorist explosion explosive search explosive removing explosive prevention

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Measurement of dynamic fracture toughness and failure behavior for explosive mock materials

Pengwan CHEN, Zhongbin ZHOU, Shaopeng MA, Qinwei MA, Fenglei HUANG

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 3, Pages 292-295 doi: 10.1007/s11465-011-0237-8

Abstract:

In this work, a pre-cracked semi-circular shaped explosive simulant was loaded using a split Hopkinsonmethod of combined DIC and SHPB is effective to study the dynamic deformation and fracture behavior of explosive

Keywords： digital image correlation polymer bonded explosive simulant split Hopkinson pressure bar (SHPB) semicircular

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Progresses in Explosive Materials and Engineering Blasting

Wang Xuguang

Strategic Study of CAE 2002, Volume 4, Issue 4, Pages 36-40

Abstract:

The progresses in explosive materials and engineering blasting in the recent five years at home and

Keywords： explosive blasting accessories blasting

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Research on the Buffering Effect of Flexible Materialon the Explosive Loading

Yu Shaojuan,Li Yongchi,Liu Haowen,Sun Yuxin, Hu Xiuzhang

Strategic Study of CAE 2007, Volume 9, Issue 4, Pages 75-78

Abstract: Numerical simulations are carried out with the presented constitutive relations for explosive-filled The thickness of explosive and flexible material that influences the load of the interface is discussed

Keywords： flexible material explosive loading load remodeling numerical simulation

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Study on efficiency of aluminized thermobaric explosive

Pei Mingjing,Hu Huaquan,Zhang Jingsen,Yu Qin,Liu Yu,Chen Liqiang

Strategic Study of CAE 2009, Volume 11, Issue 4, Pages 67-75

Abstract: text-align: justify;">This paper mainly expatiated the essential components of aluminized thermobaric explosiveHeats of the explosive samples were determined in oxygen, air and argon confined in stainless steel containerThe results indicated that the aluminized thermobaric explosive flake had a higher energy releasing efficiency

Keywords： aluminized thermobaric explosive detonation efficiency shock wave blast fireball

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Major hazard sources analysis and prevention measures of packagingemulsion explosive production line

Wu Xiaomeng

Strategic Study of CAE 2014, Volume 16, Issue 11, Pages 82-85

Abstract:

Emulsion explosive possess favorable water-resistance performance, storageused in all over the world.Development actuality and production technique characteristics of emulsion explosiveTook into account of technique characteristics of packaging emulsion explosive, major hazard sourcesof emulsion explosive production line were analyzed.Finally, prevention measures based on inherent safety of emulsion explosive production were put forward

Keywords： emulsion explosive major hazard sources prevention measures

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A new method of rock-explosive matching in drilling and blasting based on reasonable control of the crushed

LengZhendong,LuWenbo,YanPeng, ChenMing,Hu Yingguo

Strategic Study of CAE 2014, Volume 16, Issue 11, Pages 28-35

Abstract:

Reasonable rock-explosive matching is of great important to the enhancingof explosive energy effective utilization and the improving of rock fragmentation effect.Starting from the blasting breakage mechanism, a new method of rock-explosive matching in drilling andThe new approach chooses explosive parameters by reasonable control of the size of crushed zone underexplosive charge under different project objectives.

Keywords： drilling and blasting crushed zone rock-explosive matching acoustic impedance matching

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The Influence of New Type of Integrated Armor on the Penetration Efficiency of EFP

Zhao Huiying,Shen Zhaowu

Strategic Study of CAE 2006, Volume 8, Issue 9, Pages 85-89

Abstract: principles implied in the process of EFP(explosively formed projectile) impacting the plate covered explosivethe ceramic composite armor have provided the evidence for calculating the residual velocity of EFP(explosive

Keywords： EFP integrated armor plate covered explosive ceramic composite armor residual velocity

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Expanded Technology of Ammonium Nitrate and its Application

Lü Chunxu

Strategic Study of CAE 2000, Volume 2, Issue 2, Pages 60-63

Abstract: Its essence is a surface active technology applied to powder industrial explosive, and it is a physicalThe expanding technology of AN is mainly applied to rock expanded AN explosive and its comparison withThe expanding technology is also used in manufacturing of permitted explosive for coal mine.

Keywords： expanded ammonium nitrate rock explosive micro structrue mechanism

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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: According to chemical explosive internal explosion and combustible gas mixture interior deflagration,

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

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Experimental Study on the Damage Effect of Projectile Explosive in Multi-layer Medium

Zhou Ning,Ren Huiqi,Shen Zhaowu,Liu Ruichao

Strategic Study of CAE 2006, Volume 8, Issue 8, Pages 56-60

Abstract:

Based on the shape，volume and area of dent in multi-layered target created by kinetic projectile explosive

Keywords： mechanics of explosion multi-layer medium dimensional analysis damage zoning

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Detection of Explosives and Active Material by Nuclear Technologies

Chen Hande

Strategic Study of CAE 2008, Volume 10, Issue 1, Pages 77-85

Abstract:

The advantages and characteristics of detection of hidden explosives and radioactive materials by nuclear technologies are explained in this paper. The active neutron interrogation technology and their application to detection of explosives are introduced in detail. The non-neutron interrogation technology by gamma method, the commercialized industry neutron sources and gamma ray detectors and their advantages and disadvantages respectively in security application are summarized respectively. The security problem of two typical hidden explosives are discussed with 11 characteristics of a perfect detecting system of explosives. The current research progress in association with particle imaging and fast-pulse neutron system and the passive method to detection of radioactive materials are briefly described. Finally, the paper points out that for detection of hidden explosives and radioactive materials it is necessary to use different technologies for different scenes and targets or use combined technologies.

Keywords： nuclear technology neutron interrogation explosive active material active material detector

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

Shen Jun,Li Yongchi,Pang Weibin

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

Abstract: was proposed which can compute time of arrival in a 90° bend tunnel due to explosions from high explosive

Keywords： internal explosion shock wave time of arrival

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Thermal Stability Evaluation of Non-explosive and Irrestorable Fertilizer-grade Ammonium Nitrate

Wang Xuguang,Shen Lijin

Strategic Study of CAE 2004, Volume 6, Issue 11, Pages 53-57

Abstract: By the method, the adiabatic decompositions of ammonium nitrate (AN) and non-explosive and irrestorableAt the same time, it can be shown that the elimination of NEIFAN explosive characteristic is due to the

Keywords： fertilizer-grade ammonium nitrate non-explosivity irrestorability accelerating rate calorimeter thermal stability