用GB18098-2000标准规定的方法,采用玻璃管装药,测定了单质炸药梯恩梯爆炸后有毒气体的含量。
Adopting the method stipulated by GB18098-2000 Standard, the content of poisonous gas had been determined after single compound was detonated which was bottled with glass tube.
通过对条形装药爆破成腔机理的分析,建立了爆炸挤压成腔弹塑性简化模型。
Based on the mechanism analysis, the elastic plastic model of space formation caused by blasting with linear charges is established.
利用数值模拟方法研究了土中装药不同埋设深度爆炸能量分布问题,通过试验得到了耦合系数数据。
The energy distribution for ground shock of explosion with different buried depths in soil is studied with numerical simulation method, and the coupling coefficient data is gained from test.
通过重量和形状相同的两种装药爆炸空气冲击波对模拟目标的毁伤实验,考查了本文理论分析结果的可靠性。
The damage experiments of simulation objects for blast shock wave in two cases of explosive charges, which have the same mass and shape, are done to examine the reliability of analysis in this paper.
文章着重分析装药在目标外部接触爆破时,不同的起爆点位置产生的爆炸压力情况。
The article focused on analyzing the explosion pressure at the different position of initiation point when the charge blasted on the exterior of target under contact demolition.
文中通过数值分析和计算,讨论了粘土爆炸压实效果与柱形装药之间的关系。
The relationship between the press effect of clay by explosion and cylinder charge is discussed by a numerical analysis and calculation in this paper.
通过几种常见的成形装药结构和不同装药的特性比较。介绍了国内外在爆炸成形弹丸(efp)的形成机理和装药设计及其结构优化等方面的研究进展。
By comparison of some structures of shaped - charge ammunition and their characteristics, the newest achievements in the mechanism and optimized design of EFPs' structures are introduced.
研究了硝基胍(NQ)的晶型对其装药、爆炸性能的影响;
The effects of crystal form of NQ-based composites on their explosive performances were studied.
岩石中装药爆炸产生的爆破能量可分为爆炸冲击波能量和爆生气体膨胀能量。
The explosive energy of charge in rock is composed of shock wave energy and gaseous explosive energy.
为考核纤维增强攻坚战斗部在混凝土中的爆炸毁伤效应,对裸装药、复合材料壳体、钢壳体装药在混凝土靶中的爆炸破坏效应进行了对比试验研究。
Experimental investigation on the blast effect of naked explosive, explosive charge covered with composite material shell as well as with steel shell in the concrete target is described.
本文通过数值分析和计算,讨论了粘土爆炸压实效果与柱形装药之间的关系。
Through the number analysis and computeration, the relationship between the press effect of clay by explosion and the cylinder charge is discussed in this paper.
爆轰波沿装药轴线方向的传播是影响条形药包爆炸应力场特征的重要因素。
The propagation of blast wave through the linear explosive charge is an important factor which influences the characteristics of the blast stress field induced by the linear explosive charge.
此工艺进一步提高了爆炸复合板的整体结合质量,同时再次降低了焊接装药量,减小了对周围环境的不利影响。
The new technology enhanced whole bonding quality of explosive cladding plate more, reduced explosive charge in large scale, lowered disadvantageous effect on environment around.
本文应用叠加方法模拟了柱状装药爆炸时的动态应力场,通过计算机数值模拟得到了柱状装药爆炸时应力峰值的衰减规律和应力分布特点。
Applying reiterative method, this Paper simulates the blasting stress field of cylindrical charge, and then, gets attenuation law stress peak value and characteristics of stress distribution.
模型探讨了线型聚能装药爆炸的诸多重要物理特性,如药型罩的压垮、射流形成和拉伸以及杵体的“体缩”现象。
The model discussed is shown to simulate much of the important physics of a LSC explosion including: liner collapse, jet formation and elongation, and "body shrinked" phenomenon of a LSC slug.
获得了迎爆面中心反射压力峰值计算模型;分析了两个装药浅层水中爆炸冲击波对混凝土墩绕射及透射作用效应。
The calculation model of peak pressure was obtained and the diffraction and transmission effects of explosion shock wave on concrete frustum in shallow water were analyzed.
介绍了海上爆炸排淤填石陆上装药机具的主要结构特点、参数和构造以及陆上装药施工方法。
The paper introduces the main structural features and parameters of on-land charging device for blasting toe-shooting offshore and on-land charging method.
计算表明,炮孔深度(装药长度)增大,爆炸应力波峰值随距离的衰减指数减小。
The results indicate that the decay coefficient of the peak value of blast wave with the distance will be reduced as the hole depth (charge length) is increased.
本论文从实验和理论两个方面对爆炸焊接装药量与界面波的组织形状及复合板力学性能间的关系进行了研究和探讨。
This papers using experiment and theory studies and discusses dose of explosive welding, microstructure of interface wave and mechanical properties relation of explosive clad plates.
本文利用自行研制的模拟深水爆炸压力容器作为基本研究装置,研究模拟深水条件下的装药作功能力。
This paper utilizing the self-designed simulated water explosion pressure vessel as the basic experimental equipment, study on power of explosive under simulated deepwater explosion.
运用爆炸冲击波理论,讨论了炮孔柱状装药爆破时的岩石粉碎区及其形成时间、爆腔半径及其扩胀规律。
According to the theory of shock waves, the smash district and its forming time, the blasting cavity radius and its expanding characteristics are all discussed in this paper.
针对加入硝酸铵胶液的不同装药体系,导出了爆炸性能参量的理论估算式。
Theoritical formulae for estimated parameters of detonation performance were derived for different charge filled with oxidant gel solution.
沿处理深度方向上装药量、装药形式、装药深度是爆炸法密实砂土地基设计中比较敏感的设计参数。
The charge weight, charge placement(in profile) and depth of charges are important factors in design of Explosive Compaction for saturated loose sand.
简要论述了深孔爆破提高瓦斯抽放的机理,以煤体中柱状装药爆炸后的裂隙圈半径进行了计算。
The principle of increasing gas emission rate by long hole blasting in the crossing hole is discussed. The radius cracked zone in coal seam caused by long hole blasting is calculated.
某隧道掘进施工现场在装药过程中发生了爆炸事故。
An explosive accident happened in a field charging implementation of tunnel driving.
装药位置对爆炸作用有重要影响,是爆炸工程和战斗部终点效应研究中的课题之一。
Being of important influence on the effect of detonation, the location of charge has been taken as one of the objectives in studying detonation project and terminal effect.
采用ALE算法,对单个装药浅层水中沉底爆炸进行了数值模拟。
Numerical simulation of single charge explosion on seabed in shallow water was implemented with ALE algorithm.
文中分析了岩石中集中装药爆炸破坏过程,计算了爆破过程所消耗的各种能量的分布。
The process of explosion break by a concentrated charge in rock blasting is analyzed and the distribution of various energy consumed during explosion is also calculated.
通过提高炸药爆速、大装药密度等方法可以提高聚能装药爆炸后形成射流的能量和改善聚能爆破切割石材的效果。
Explosive with high density and high velocity can greatly increase the explosion energy and improve the effect of rock materials cutting by shaped charge .
通过提高炸药爆速、大装药密度等方法可以提高聚能装药爆炸后形成射流的能量和改善聚能爆破切割石材的效果。
Explosive with high density and high velocity can greatly increase the explosion energy and improve the effect of rock materials cutting by shaped charge .
应用推荐