The optimal delay time and initiating direction of a deformable warhead is a precondition for promotion of the warhead s lethal effect.
最佳起爆延时和起爆方位是实现可变形战斗部高效毁伤威力的前提。
The effects of structural parameters of liner and initiation methods on projectile formation and performanc.
通过模拟计算得到了药型罩结构参数和起爆方式对弹丸成型的影响规律,并初步确定药型罩结构参数间的相互关系:药型罩直径D,内径R1=(0。
It was demonstrated that the initiation methods such as center point initiation,four-point initiation and peripheral initiation had an effect on the formation and the performance parameters of the high velocity rod-shaped projectile.
应用LS-DYNA动力学分析软件对变球缺型罩装药结构下高速杆式弹丸的形成过程进行数值模拟研究,揭示了其成型机理,并研究了中心点起爆、四点同时起爆和环形起爆等三种起爆方式对高速杆式侵彻体的成型和性能参数的影响,得到了弹体的速度分布。
By analyzing the results,it suggests that ways of initiation have great influence on jet performance.
应用LS-DYNA有限元程序,采用ALE方法对聚能装药在点起爆、面起爆、正向环形起爆和逆向环形起爆等不同起爆方式下的射流形成过程进行了三维数值模拟。
In order to investigate the influence of different initiation positions on the directed performance of fragments,the numerical simulation for an assumed directed fragment warhead was conducted by using ANSYS/ LS DYNA in this paper.
利用ANSYS/LSDYNA软件,采用数值模拟方法,针对一虚拟的定向破片战斗部,研究了不同起爆方式对破片定向性能的影响,获得了破片在定向区域的破片数、平均速度和动能等物理量,通过分析比较不同起爆方式的密度、速度和动能增益,取得了起爆方式对破片定向性能影响的规律性认识,给出了一个工程上易于实现的、相对优越的起爆方式。
Initiation is chosen so that during the blasting and collapse procedure, the bridge is subjected to as much stress as possible.
选择的起爆方法应使桥梁在爆破及坍塌的过程中，受到尽可能大的应力。
Numerical simulation method and different initiation modes for prefabricated multilayer fragment warhead
多层预制破片战斗部数值仿真方法及起爆方式影响
This article introduces capacity feature and application method in construction, also introduces combination of detonating net.
介绍了导爆管的性能,优点及其在施工中的具体应用方法,并简单地介绍了起爆网络的联结。
The simple connection method for plastic detonating tube in blasting
爆破作业中塑料导爆管简易连接方法
Detonation is an important factor in under water blasting.
起爆方式对于水下爆破也是一个重要因素。
RESEARCH ON INFINITE DIVISION DETONATING TECHNOLOGY OF LARGE-SCALE ROCK BLASTING
大型土石方爆破无限分段起爆网路技术研究
Numerical Simulation of Different Detonation Modes for Underwater Drilling Blast
水下钻孔爆破不同起爆方式的数值模拟
The features parameters selection and ignition plan of rat hole blasting are studied.
研究了斜孔爆破的特点、孔爆破参数的选择及起爆方案。
Police are investigating the type of explosive used in the blast.
警方正在调查引起爆炸的炸药类型。
Here and there the contest breaks out into riots.
有些地方，斗争爆发为起义。
An analysis of the explosion of a boiler illegally made
一起非法自制的土锅炉爆炸事故分析
Research on Application of Filter Arithmetic Base on Control of Optimal Burst Angle
最佳起爆角控制的滤波算法应用研究
Numerical Simulation of Column Projectile Impact Shielded Explosive Using FE/SPH Coupling Method
FEM/SPH耦合算法的射弹冲击起爆仿真
To demolish(a building) by causing to collapse inward.
内爆拆除用造成内爆的方法拆除（建筑物）
On blasting perturbation mechanism of rock burst in tunnel by dynamic photo-elasticity
用动光弹方法研究隧道岩爆的爆破扰动机理
Test methods of explosion-proof performance for explosion-proof applied TV equipment with separate type
GB/T13953-1992隔爆型防爆应用电视设备防爆性能试验方法
Research and Application the Radial Detonating Explosives in the Hole Detonation Wave Propagation Direction;
孔内炸药径向起爆爆轰波传播方向的研究及应用
Numerical Simulation of the Process of Discrete Rod Deployed by Different Modes Detonation
不同起爆方式下离散杆战斗部爆炸驱动杆条的数值研究