通过一个实例分析阐述其装药量的计算方法。
In this paper, a charge calculation model that can be used on the similar condition is introduced by analysing a case.
在靠近如码头这类设施爆破时,装药量可以降低。
When blasting is close to such installations as quays, the charge can be reduced.
分析了光面护壁爆破的机理和装药量的计算方法。
Mechanism of smooth borehole wall protection blasting and calculation method of the charge are analyzed in this paper.
永冻层之下的土壤越硬,所需要的药室装药量也越大。
The harder the material under the permafrost is, the larger the chamber charge required .
合理增加装药量、大幅度提高膛压是提高初速的基本方法。
Reasonably increasing charge mass and considerably increasing pressure are basic methods to improve muzzle velocity.
崩落则十分相似于梯段爆破,只不过所需的装药量比较大一些。
Stopping can very well be compared with bench blasting but requires considerably larger charges.
根据萨道夫斯基回归公式给出了距爆源不同距离的单段最大装药量。
The permitted maximum charge quantity per one detonating period is determined for the different distance between two tunnels by the Sodev's regression formula.
对倒向轴线两侧一定范围内的药孔加强了装药量,使爆破取得圆满成功。
Strengthening the charge weight in the charge holes of the certain areas in the two sides falling to the axis makes the blasting succeed.
文中介绍了爆破方案确定、爆破参数选择、装药量计算、起爆网络及安全措施等。
Determination of blasting scheme, selection of blasting parameters, calculation of charge weight, priming network, safety precautions and others were presented in this paper.
通过改进爆破的孔网参数、装药量与装药结构、起爆顺序等,从而形成了光面爆破。
By improving parameters of the blasting hole, the charge, charging structure and the priming order etc, the smooth blasting is formed.
利用高分辨率、高精度试压系统测定了静爆试验中不同装药量TNT的冲击波超压。
A pressure measurement system with high resolution and precision was employed to measure the shock wave overpressure(Ap) of different loading doses of TNT in field explosion tests.
结果表明,装药量在其正常范围内波动时,装药量的变化对初速或然误差的影响并不显著。
Results show that the effect of charge weight variation on the muzzle velocity probable error is not significant when the variation is within normal range.
本文介绍了标准抛放弹的装药结构,标准抛放弹用发射药的类型、药型、装药量及装填密度。
This paper describes the charge configuration of a typical cartridge, and the type, shape, charge weight and charge density of the propellant with which a typical cartridge is charged.
设定爆破参数,计算装药量及防护平面布置,为同类地质条件下的控制爆破开挖提供参考数据。
The set blast parameter, counting explosive charge as well as protective site plan have offered reference data for engineering blasting in similar conditions.
主要介绍露天深孔大梯段预裂爆破、减震爆破、微差爆破、最大一次装药量的控制措施和关系。
The relationship between the pre-splitting, vibration reduction, millisecond blasting and the maximum single detonating charge in open deep-hole large stage is introduced.
本论文通过计算小孔径随进的爆轰超压,分析温压弹体燃料装药量,以及杀伤有生目标的能力。
This paper analyse the quantity of pharmacy about thermobaric projectile , in order to calculate the explode super-press about along with enters the small diameter thermoba.
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.
对现场爆破情况分析知,顺层台阶爆破的抵抗线、炮孔装药量、软弱夹层含水率是影响边坡稳定性的主要因素。
Resistance lines, hole charge, moisture content of interlayer are the main factors to effect the slope stability in blasting of layered rock masses by analyzing site blasting.
在相同结构和装药量的条件下,复合射孔在井下作业能够产生较高的枪内压力,容易引起接头的剪切脱落失效。
Under the conditions of similar structure charging rate, higher pressure in the perforators can be produced in downhole operation by using combined perforation, failure would be caused in its joints.
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.
采用瑞典条分法,进行滑坡体的稳定性检算,对药室装药量、爆破作用指数、最小抵抗线等参数进行设计计算。
The Sweden circle method is adopted for the stability analysis of landslide, and the chamber charge, blasting acting index and the minimum holdout line are designed and calculated.
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.
掏槽方法使用期间,可通过对掏槽的高度、炮眼的深度及装药量的多少等因素的调整,来达到有控制地释放瓦斯的目的。
In the period of cutting method using, may achieve to control gas emission by adjusting the factors of cutting height, and depth and charge of artillery eye.
指出装药药量及其在料仓中的位置是影响衬砌效果的重要因素。
It is presented that the weight of charge and its location are important influencing factors on lining effectiveness.
本文介绍了爆破方案,包括药室布置、爆破参数选择、药量及装药结构、起爆网路等有关技术。
In this paper, the blasting design was introduced, including the layout of charged Chambers, the selection of blasting parameters, charge weight, charging structure and priming network.
目的研究一种新型传爆药结构,该结构的传爆药能在较少药量情况下保证主装药的可靠引爆。
Aim a kind of new structure of booster pellet is studied, which can be sure to initiate large main charge explosive under the condition of less explosive quantity.
本文采用超动态应变测试系统,实测了小药量条形药包在岩石模型中爆炸产生的应变波,对测试到的耦合装药加载条件下介质中区产生的轴向和切向爆炸应变波信号进行了分析。
In the paper, experiments in testing blast strain waves, generated from the explosion of some small cylindrical charge, were carried out in rock model using the ultra-dynamic strain testing system.
爆破装药位置和药量对岩体损伤累积规律有一定的影响。
The charge and its position could influence the damage cumulative rules of rock mass.
爆破装药位置和药量对岩体损伤累积规律有一定的影响。
The charge and its position could influence the damage cumulative rules of rock mass.
应用推荐