同时，对爆区进行了爆破地震效应监测。
Meanwhile the blasting seismic effect in the blast district is monitored and measured.
开挖减震槽是降低爆破地震效应的手段之一。
The excavation of vibration-isolating slot is one of the possible measures to reduce the influence of blasting vibration.
文中给出了对爆区进行爆破地震效应监测的结果。
The paper also provides the monitoring results of blasting seismic effect in the blasting area.
并论证了爆破地震动响应计算不宜采用拟速度谱的原因。
The reasons why quasi velocity spectrum is not appropriate for calculating blasting vibration are demonstrated.
从爆破地震效应分析入手，探讨了爆破地震强度的变化规律。
In this paper, the blasting seismic strength rule is researched according to analysis of blasting vibration effect.
针对该问题，提出爆破地震对充填体影响与控制技术研究课题。
Against the issue, the technical research of influence and control of blasting seismic wave on backfill is proposed.
利用地震工程中广泛应用的反应谱理论对爆破地震效应进行研究。
The response spectrum that is largely applied in earthquake engineering is employed to study the blast seismic effect.
该方法可用于研究爆破地震效应特别是爆破震动危害控制和预测。
It can be used to study blast seismic effect to control and forecast blast vibration damage.
加强对井巷附近爆破的控制，可降低爆破地震效应对井巷的破坏。
Improving the control of blasting near mining excavation can reduce a damage of blasting vibration effect to mining excavation.
利用在地震工程中广泛应用的反应谱理论对爆破地震效应进行研究。
Blast seismic effect was studied by means of response spectrum applied largely in earthquake engineering.
爆破地震效应对露天矿边坡稳定性影响是一个极其明显和复杂的问题。
Blasting earthquake effect on slope stability of open-pit is an extremely obvious and complicated problem.
在爆破震动作用下的结构震动响应是爆破地震效应研究的重要课题之一。
Structure vibration response caused by blasting vibration is one of the important problems of blasting vibration effect.
因此，建筑物在爆破地震效应作用下的安全度已日益成为急待解决的课题。
Therefore, the seismic effect of blasting at the building under their own security is increasingly becoming the subject of that need to be solved.
预报值与实测值符合较好，证实人工神经网络能有效预报爆破地震动峰值。
The results indicate that the predicted values accord with the measured ones and the artificial neural network is reliable in predicting blasting vibration peak velocities.
在此基础上，建立了爆破地震波传播过程的计算模型，编制了有限元计算程序。
On this basis, a calculation model for propagating process of blasting seismic waves and a FEM program have been established.
经对比分析，所得爆破地震波衰减规律公式预测的质点振动速度具有较高的精度。
Through contrasting and analyzing, the particle vibration velocity were forecasted by the orderliness formula of attenuation of blasting earthquake wave is precise relatively.
如何提高爆破质量并降低由此引起的爆破地震效应，一直是爆破工作者关注的焦点。
How to improve blasting qualities and reduce seismic effects of blasting has always been concerned by engineering technicians.
通过对爆破地震效应的产生、危害及其影响因素分析，给出了减小爆破地震效应的措施。
The erticle analyzed the emerge and harm and influence factor of blasting vibration effect, given the concerned measurements to decreasing blasting vibration effect.
爆破地震效应直接影响到隧道围岩和结构的稳定，也影响到邻近建筑物或构筑物的安全。
The blasting vibration effect is concerned with not only the stability of the surrounding rock and tunnel structural but also the safety of buildings around the tunnel.
其次，在分析地震波的特征和传播规律的基础上，介绍了爆破地震振动分析与预测的方法；
Secondly, the transmission rules and characteristics of blasting seism wave are analyzed in the paper. The methods of analyzing and predicting blasting vibration are introduced in this paper too.
讨论了爆破地震产生的地震波传播规律，以及地振动信号和仪器记录的电信号之间的关系。
In the paper, the travel law of seismic wave which is excited by explosive shock, and the relation between the vibration signal of ground and electric signal recorded by instruments are discussed.
爆破地震勘探石油是一种重要的方法，但爆破地震效应与爆破参数、地质条件等密切相关。
Petroleum exploration with blasting seismic waves is an important method at present. But blasting seismic effects are influenced by blasting conditions and media around.
结合大量工程爆破地震监测资料，对不同爆炸参量下产生的爆破振动信号进行反应谱分析。
According to the monitoring data obtained from engineering blast the blast vibration signals with different explosion parameters are analyzed by response spectrum.
该方法系统而创造性的研究，对于推动爆破地震监测、预报走向生产应用，具有重要意义。
The systematical and creative researches of the method of appraising blasting seismic damage is of great value to promote blasting seismic monitoring and casualty prediction into practice.
由于爆破地震作用，很可能造成两隧道间岩柱的局部或整体垮塌，进而影响隧道围岩的稳定。
The seismic action of blasting results in the part or whole collapsing of inter-space rock in all probability, which will influence the stability of surrounding rock.
利用这种信号的分解与重构算法在南芬露天矿爆破地震信号噪声处理中，取得较好去噪效果。
This signal decomposition and rebuilding algorithm was used in processing the blast - caused seismic signal noise of Nanfen Iron Open - pit Mine, which achieved good noise subtracting effect.
第三，将爆破地震动加速度时程作为随机过程，对建筑结构物进行了随机振动反应理论分析；
Thirdly, assuming blasting seismic acceleration history is stochastic process, stochastic vibration response of structure is analyzed theoretically.
对龙滩水电站蠕变体边坡的爆破振动进行观测、分析和处理，得到了爆破地震波衰减经验公式。
The blasting vibration of creep mass slope of Longtan hydropower station is observed, interpreted and analyzed. The experiential formula of decay for the blasting earthquake wave is obtained.
根据这次爆破的实测资料，本文重点分析了在这种特定条件下大爆破地震效应的一些基本规律。
Using the measured data from the blasting this paper analyzes the basic rules of the large scale blasting vibration effects under specific conditions.
露天爆破的危害有爆破地震效应、爆破个别飞石、爆破有毒气体、爆炸空气冲击波和噪声等危害。
The open-air explosion hazards are seismic effect, blasting individual flying rocks, blasting toxic gases, explosive air shock wave and noise hazards.
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