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.
以空气垫层和水垫层为例介绍软垫层光面爆破装药结构爆破机理。
The blasting mechanism of smooth blasting soft mat layer charging construction (for example, air layer and layer) is introduced.
简单分析了聚能爆破装药在孔内爆破的力学效应，阐明了聚能爆破对岩石定向破裂的控制机理。
The mechanic affection on the blast hole walls is simply analysed and cracking propagation caused by shaped charge is explained in this paper.
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.
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.
该设备也可作为打桩船、地质勘探船、爆破挤淤装药船、钻孔船等使用，适用于多种水下基础施工工程。
The equipment is suitable for various underwater projects and can also be used as pile-driving ship, geology survey ship, charge ship for mud extrusion by explosion, drilling ship, and etc.
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.
就水和空气不偶合装药爆破冲击波的产生，及在炮孔内介质中的传播、反射和透射以及对周围岩石的作用过程都进行了详细的介绍。
It also introduce the causing of shock wave in the water and the gas, and its spread in blasting hole, as well as its reflection and transmission and effects of rock.
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.
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.
因此，间隔装药可以在类似矿山爆破生产中推广应用。
Therefore, spaced charging can be popularized in the blasting of similar mines.
基于准静态爆生气体膨胀和岩石断裂力学理论，建立了不耦合装药刻槽爆破时的脆性断裂爆破模型。
Based on the theory of quasi-static explosion gas dilation and the principle of rock fracture mechanics, Brittle rock fracture model is developed for notch blast with non-coupled charge explosion.
本文分析了露天矿深孔爆破长期沿用的连续装药结构存在的问题。
This paper analyses problems concerning the conventional continuous loading structure in open mining deep borehole blasting.
介绍了一种岩石爆破定向破裂装药结构的破岩原理、制作方法及试验效果。
The splitting Mechanism, charge preparation and testing result of the loaded constitution of directional splitting in rock blasting are introduced.
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.
数值模拟结果表明，在堵塞条件一定时，单自由面垂直炮孔爆破漏斗与装药长度无关。
The results indicate that there is no relationship between the explosion crater and the length of the charge under a certain stemming condition.
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.
其中涉及到光面爆破参数的选择与试验确定，掏槽眼的布置方式、装药结构、起爆手段、管道效应、爆破效果及特点。
The selection and test determination of smooth blasting parameters, layout of snubbers, charging structure, initiation device, tubing effect, blasting effect and its properties are involved.
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.
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.
论述了硐室爆破的设计方案，药室布置，集中药包，条形药包，爆破参数选择，装药填塞和起爆网路等。
This article stresses on designing, arrangement of bore holes concentrated charges, bar charges, selection of blasting parameters, tamping and initiating circuits.
深孔爆破孔底空隙装药在有效地保护底板岩层免遭破坏，减少大块率，提高爆破效率等方面均具有重要的意义。
It is special important meaning that Deep - hole blasting With bottom Gap Charging is used to protect bottom rock from breaking, to decrease block ratio and to improve blasting efficiency.
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.
形刻槽爆破是指在炮孔孔壁上按爆破开裂方向，切出一定深度的轴向对称V形槽，采用不耦合装药结构进行的一种断裂控制爆破。
V-shaped notch blasting is that cutting slots with certain depth along axis -direction of the hole is determined according to the blast-crazing, and then load uncoupled charge and detonation.
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.
该方法融合了炮孔水压爆破和空气不偶合装药爆破的特点。
The method includes the characteristic of hydraulic pressure blasting and gas decoupling blasting.
本文介绍了爆破方案的设计、爆破参数的选取、装药结构以及岩体中声波的测定。
In this paper, the design of blasting scheme, the selection of blasting parameters, charging structure and sound wave measurement in a rock mass were introduced.
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.
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.
应用推荐