本文介绍爆破震动加速度的观测。
This paper presents the results of measuring the acceleration of blasting vibration.
爆破震动是爆破的主要有害效应之一。
爆破震动对建（构）筑物的影响和危害较大。
The blasting vibration has a great influence and harmfulness on constructions.
研究了爆破震动荷载特性及微差爆破中的爆破震动叠加效应。
The characteristics of blasting vibration load and the superposition of blasting vibration wave induced by millisecond blasting are studied.
针对公路隧道施工循环爆破作业展开爆破震动累积效应研究。
In this paper, the blasting seismic cumulative effects is explored and studied mainly for the cycling blasting in road tunnel engineering.
计算并分析爆破震动对边坡位移、加速度和稳定性系数的影响。
And slope displacement, acceleration and stability coefficient under influence of blasting vibration are analyzed and calculated.
以计算结果为参照来分析、评价爆破震动对边坡稳定性的影响。
The calculation results and open-pit slope stability under blasting vibration influence are analyzed and appraised.
监测结果表明，爆破震动控制较好，周边建筑物没有受到影响。
The result of monitoring shows that the demolition vibration is well controlled and the surrounding constructions have not been disturbed.
研究了含断层岩石高边坡在爆破震动作用下的局部动力稳定性。
The partial dynamic stability of high rock slope containing faults under the action of blasting vibration is evaluated.
对南宁市阳光新城地基开挖工程的爆破震动测试系统进行了介绍。
This paper introduces the blasting vibration test system of groundwork excavation project of sunshine new town in Nanning city.
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.
并着重从爆炸冲击波和爆破震动两个方面对爆破安全进行了校核。
Specially, the check of blasting safety is carried out in the fields of both explosion shock wave and blasting vibration.
采取有效措施，减少爆破个别飞散物、降低爆破震动和爆破粉尘；
Taked the effective measures, reduced the blasting rock-fly, decreased the blasting vibration and blasting dust;
应用反应谱理论建立了爆破震动危害评价方法，并应用于实际工程中。
Established blasting vibration hazard assessment methods on the basis of the response spectral theory, and applied to practical project.
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.
通过硐室爆破模拟试验，对不同布药结构产生的爆破震动强度进行了对比。
Through simulated tests of chamber blasting, a comparison between the intensities of blasting vibrations from different charge layouts is made.
介绍了以降低爆破震动为主要目标的逐孔爆破技术在金堆城露天矿的应用。
This paper introduces application of the hole-by-hole initiating technique, aimed at reducing blasting vibration, in Jinduicheng Open-Pit Mine.
分析认为HHT是一种全新而更优越的分析与处理爆破震动信号的时频方法。
Therefore HHT was a kind of new time-frequency method for analyzing and processing the blasting vibration signals.
重点介绍利用频谱特性控制原理的爆破震动安全新技术探索工作情况与进展。
The circumstances and headway in probe job of near technique around blast shake safety are given. The technical make use of control principle about frequency spectrum property.
结合乌龙泉露天矿的生产实际，阐述了该矿深孔爆破震动的测试方法和测定结果。
In the light of its practical production, the monitoring method and results of deep hole blasting vibration in Wulongquan Open pit are expounded.
张坝沟石灰石矿长期采用光面爆破技术来减小爆破震动及后冲对固定边坡的危害。
Perimeter blasting technique, which can decrease the blasting vibration and harmfulness on fixed slope, is used in the Zhangbagou Limestone Mine.
根据现场爆破震动测试成果，建立了小湾地下厂房围岩爆破质点振动的预测模型。
The Xiaowan underground powerhouse surrounding rock blasting particle vibration prediction model was established on the basis of the site blasting shock test and measurement.
利用支撑爆破中三次爆破震动的监测数据，拟合了速度、加速度和位移反应谱曲线。
Using the data from the monitoring of blasting vibration in three bracing blasts, the response spectra of velocity, acceleration and displacement are fitted out.
在高陡边坡条件下采矿带来许多安全问题，最严重的是边坡稳定和爆破震动的影响。
There many safety problems in mining under the high and steep slope, and the most serious problems are slope stability and blasting vibration.
用微差干扰降震法实现爆破震动灾害主动控制的关键在于确定合理的微差延期时间。
The key to achieving initiative control of vibration damage by means of wave interference is to ascertain reasonable delay time interval.
分析结果表明，在单段与多段微差爆破中，不同结构体对爆破震动的响应显著不同；
The results show that response characteristics of vibration induced by single deck and multi-deck blasting have marked differences.
在影响地下结构顶板稳定性的诸多因素中，爆破震动的影响也是一个相当重要的因素。
In all the factors that affect the roof stability, blasting vibration is a very important one.
试验表明，爆破震动监测可以及时反馈信息，指导设计与施工，有助于工程施工安全。
The test has shown that the monitoring of blasting vibration can feed back information timely to guide the design and construction and guarantee the safety in construction.
围岩松软、呈层性显著以及受爆破震动和开采动载的反复作用是回采巷道的基本特征。
Soft and thin-bedded characteristics and dynamic load action from mining and blasting shock are some basic features of the actual mining roadways in coalmine.
在地下厂房开挖支护过程中，爆破震动控制直接影响到高边墙的稳定及岩锚梁结构安全。
The control of blasting vibration in the excavation of underground powerhouse is the key factor influencing the construction safety of underground powerhouse.
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