The paper describes partial results of rock explosion prediction, theoretical research of counter measures and its practice.
主要介绍岩爆预测及防治理论研究和实践探索的部分成果。
The rock explosion is a sort of worldwide geological disasters that greatly threaten the safety of construction personnel and equipment.
岩爆是一种世界性的地质灾害，极大地威胁着施工人员和设备的安全。
Rock explosion is a geologic disaster across the world that endangers greatly the security of operators and facilities involved in the production.
岩爆是一种世界性的地质灾害，极大地威胁着施工人员和设备的安全。
The present paper discussed in detail on the type of rock explosion with its occurring laws of nature, its potential harm and the requisite conditions on which the explosion happens.
本文以翔实的资料论述了岩爆的类型、特征及发生规律，产生的条件与危害，以及岩爆的预测、防冶方法及其在工程实践中所取得的成果。
The classification of surrounding rock was mainly adopted for the stability of the cavern in order to analyze the stability of surrounding cavern and evaluate developed rule of rock explosion.
对洞室稳定性主要采取了多种方法的围岩分类，在此基础上分析了洞周块体稳定性并评价了岩爆发生发育规律。
When a meteor strikes Earth, it creates an explosion that compresses the rock in a circular region.
当流星撞击地球，引起的爆炸会把一个圆形区域里的岩石压碎。
Still later, the psychedelic explosion brought new controversy to the world of rock.
更久之后，迷幻爆炸将更多的争论带入摇滚界。
NASA's Mars Reconnaissance Orbiter has detected clay in rock of the crater rim exposed by the far larger impact explosion that created Endeavour.
美国宇航局的火星勘测轨道飞行器已经探测到这个陨石坑边缘岩石中的粘土，而这些粘土来自于远大于床在奋进陨石坑的大爆炸。
Until now, the accepted view has been that our ancestors underwent a "creative explosion" around 30, 000 to 40, 000 years ago, when they suddenly began to think abstractly and create rock art.
到目前为止广为接收的观点是，我们的先人在距今3万到4万年前经历了一次“创造的爆炸”，当时他们突然开始进行抽象思考，并且创造石刻艺术。
The explosion cracks the earth's surface and scatters ash and huge chunks of rock for many kilometers around the vent.
这样的爆炸把地表炸开以后，其火山灰和巨大石块可散落到火山口周围好几公里远的地方。
Rock vibration or explosion load lead to the instantaneous load, under these circumstances, stress is at dynamic or quasi-static.
岩体的震动或爆炸荷载导致了瞬时荷载的产生，而由此产生的应力状态将是动态的或准静态的。
Don't blame me for the explosion of punk rock. I didn't know our music was going to get that big.
别把庞克摇滚的爆裂性推到我身上。我不知道我们的音乐有这么伟大。
The process of explosion break by a concentrated charge in rock blasting is analyzed and the distribution of various energy consumed during explosion is also calculated.
文中分析了岩石中集中装药爆炸破坏过程，计算了爆破过程所消耗的各种能量的分布。
In China, the penetration effect and the composite effect of penetration and explosion of earth-penetrating weapons in rock medium have not been considered in the current standards.
在我国规范中尚未涉及钻地武器对岩石介质的侵彻问题以及岩石介质中侵彻与爆炸复合效应问题。
A quartz piezoelectric transducer used for measuring stress induced by explosion in hard rock is described.
本文介绍一种测量硬岩中爆炸应力波的压电传感器。
Combining Longshou Waterpower Station Project the mechanism of rock excavation explosion and production test method are studied more completely.
本文结合龙首水电站工程，较全面地研究了岩石开挖爆破的机理及生产试验的方法。
There is a big difference between the experimental data and the theoretical result of crack spreading in rock under explosion load.
在爆炸荷载作用下，岩体裂纹扩展速度的实测值与理论分析值之间存在较大差异。
An one-dimensional spherical symmetric numerical computation has been completed for a nuclear explosion in the rock.
对岩土介质中的核爆炸进行了一维球对称数值计算。
Through the analysing of mechanism of breaking rock in a hole explosion, the principle and design method of a crushing blasting is expounded.
通过对炮孔爆破的破岩机理分析，论述了挤压爆破的原理；
Under the combined effect of explosion energy provided by explosive and the latent positional energy in medium, the rock masse of road cutting is adequately broken up.
路堑开挖岩体在炸药爆炸能量和介质中潜在位能的共同作用下得到充分破碎；
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.
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。
Explosive with high density and high velocity can greatly increase the explosion energy and improve the effect of rock materials cutting by shaped charge .
通过提高炸药爆速、大装药密度等方法可以提高聚能装药爆炸后形成射流的能量和改善聚能爆破切割石材的效果。
Based on the similarity theory, a mechanical model of consequent rock slope is established. The design idea and method of the explosion model test are introduced.
基于相似理论建立顺层岩质边坡力学模型，并介绍爆炸模型试验的设计思路及试验方法。
The paper analysed the process of smashing rock near a explosion source by shock wave and stress wave and the reflecting action of stress wave on the free face.
分析了集中药室爆破时，爆破冲击波和应力波对药室附近岩体的破碎过程及应力波在自由面的反射作用。
In this paper, the course of transition and transformation of blast energy in rock blasting were analyzed detailedly, the energy matching relationship of explosion between rock was discussed as well.
本文详细地分析了岩石爆破中爆炸能量的传递和转化过程，探讨了炸药与岩石的能量匹配关系。
Stress concentration from explosion excavation of dam base surface and effect from explosion were the lithology conditions of intensive unloading and relaxation of dam base rock.
坝基面爆破开挖的应力集中和爆炸作用影响是坝基岩体卸荷松弛强烈的岩石力学环境条件。
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.
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。
The surface of surrounding rock by controlled perimeter blasting can be looked as fractal whose dimension is the mirror of the explosion action process of rock.
周边控制爆破后，形成的围岩表面可视为分形，其分形的维数反映了岩石经历的爆破过程。
Forward support bolt combined with roop rock by bolting can play a roll of combined beam, which can prevent roof rock caving immediately after explosion.
超前支护锚杆锚固后与顶板岩石构成一体，这样使超前锚杆形成组合梁作用，放炮后，能够阻止顶板岩石冒落。
Forward support bolt combined with roop rock by bolting can play a roll of combined beam, which can prevent roof rock caving immediately after explosion.
超前支护锚杆锚固后与顶板岩石构成一体，这样使超前锚杆形成组合梁作用，放炮后，能够阻止顶板岩石冒落。
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