文章论述了无临空面水压爆破药量计算公式及设计方法，并提出了施工安全技术措施。
The charge weight formula, design method and safety precaution in the construction are herewith presented.
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.
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.
根据《爆破安全规程》(GB6722—2003)的规定，提出在保证安全前提下的最大一次同段起爆药量。
Under the provisions in safety regulation for blasting practices (GB6722-2003), the maximum priming charge at the same layer is fixed out to ensure safety.
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.
本文介绍了爆破设计的原则、药量计算、炮孔布置、起爆网路和安全措施。
In this paper, the principle of blasting design, the calculation of charge mass, the arrangement of pre-molded holes, priming circuit and safety precautions are introduced.
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.
根据质点振速的安全控制标准，确定了不同药量爆破的震动安全距离，以及确定距离的安全药量。
The shocking safety distances for blasting with various charges and safe charge for specific distance are both determined according to the particle vibration velocity safety control standard.
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.
文中介绍了爆破参数的选取、药量计算、起爆网路的设计、药包防水处理以及布药和注水工艺。
This paper involved the selection of blasting parameters, calculation of charge weight, design of priming circuit, waterproof treatment of charges and the processes of charge setup and water pouring.
分段爆破会产主地震动的叠加，叠加系数直接关系到等效药量的计算。
The sectional blasting will produce superposition of ground motion the superposition factor is directly related to the calculation of equivalent amount of explosive.
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.
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.
首先提出台阶岩体爆破的悬臂薄板物理模型，并在此基础上建立了台阶多排微差爆破的炸药量计算公式。
The physical model of cantilever board in bench blasting is firstly presented and based on the hypothesis, a formula for calculating the charge weight in the MS delay bench blasting is also derived.
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.
该爆破技术能有效地减小拆除爆破时的最大单响药量，实现结构逐步塌落，从而减小塌落振动。
The blasting technique could effectively reduce the maximum explosive charge of each blasting and made structure collapse one by one, thereby it reduced the collapse vibration.
利用能量方法，对初次爆扩用药量的问题进行了探讨，确定了深孔药壶爆破初次爆扩的用药量。
In the paper, the charge weight is discussed using the energy method, and the charge weight of the first hole-springing explosion is determined for deep-hole springing blasting.
最后，应用修正萨道夫斯基回归公式和爆破震动速度与加速度的等效性，求得矿山岩土液化程度与爆破用药量的关系曲线。
Lastly, the relationship curve about mining safety and rock blasting can be got through applying Sadov's formula and the equivalence of blasting vibration velocity and acceleration.
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.
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.
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