explosive pulse

Based on analyzing influencing factors,rock mass,time-dependent effect,exposure area and explosion impact were taken as main influencing factors for stope stability.

在对其影响因素影响分析的基础上,提出了岩体质量、岩体时效特性、采场暴露面积与爆破冲击为影响采场稳定性的主要因素,并应用岩石力学、损伤力学与数值模拟等方法,结合现场声波测试,从上述4个主控因素着手构建了其影响度函数与其影响权重,然后给出了采场稳定性综合评判方法与评判标准,并根据各影响因素的影响度,揭示了待采采场潜在的隐患与诱因,而后提出了相应的防范措施。

The surface cracks at the slopes after cushion blasting and normal blasting are investigated.

具有分段装药结构炮孔的缓冲孔爆破是边坡控制爆破方法之一。

Fuzzy Measures Model for Analysis of Mine Slope Deformation under the Influence of Blast Vibration in Mountainous Areas;

模糊测度模型用于爆破震动影响下山区露天矿山边坡变形分析

The impact of blast vibration on the stability of rock slope is extremely complex.

爆破震动对岩质边坡稳定性的影响是极其复杂的,小湾边坡开挖爆破规模和强度大,爆破震动对边坡的稳定性产生了较大的影响。

More and more attentions are focused on the influence of blast vibration in the extensive application of blast techniques.

随着社会的发展和爆破技术的广泛应用，人们对爆破震动危害的关注日益加强。

Shockwave Monitoring and Transmission Characteristics Analysis of Underwater Explosion at Xiamen Harbor;

厦门海域水下爆破冲击波监测与传播特性分析

DYNAMICS STUDIES ON THE IMPACT OF BLASTING UPON CAST-IN-PLACE CONCRETE WALL STRENGTH IN SHAFT SINKING

凿井爆破冲击对随砌砼井壁强度影响的动力学研究

The force of the blast dashed him against the wall of the cave

爆破的冲击波使他撞在洞壁上。

Analysising the failure effect of tunnel under the act of blast impact wave

爆炸冲击波对地下巷道破坏效应分析

The Numerical Simulations of Shocking Initiation Cluster Warlead

破片冲击起爆子母战斗部的数值分析

Numerical Simulation on Shock Initiation of Performed Fragment to Warhead

预制破片对战斗部冲击起爆数值模拟

When this happens, a shock wave hits the earth and may break windows or cause ceilings to crack.

当声爆发生时，冲击波击打地面，可能震破窗户或造成顶棚破裂。

The blast from the bomb blew out all the windows in the area.

炸弹爆炸的冲击波震破了这个地区的所有窗户。

Numerical Simulation on the Impact Effect of Three Type Fragments Impacting Steel-covered Charge

三种破片对带壳炸药冲击起爆能力的数值分析

Parameter Optimization for Pillar-Burst-Prevention in Deep-Hole Blasting

深孔爆破防治煤柱冲击参数优化及应用

Numerical Simulation and Analysis of Shock Initiation of Shielded Explosive Impacted by Fragments

破片对屏蔽炸药冲击起爆的数值模拟和分析

Numerical Simulation of Shock Wave in Water of Underwater Drilling Blasting

水下钻孔爆破水中冲击波的数值模拟研究

Numerical Simulation for Pace of Roof-broken Deep-hole Blasting for Releasing Rock-burst Danger

冲击矿压解危深孔断顶爆破步距数值模拟研究

Application of Deep-holt Pressure Technology in Combat Rockburst

深孔爆破卸压技术在冲击地压防治中的应用

Application of Deep Blasting Relieving Pressure Technology in Rockburst Prevention and Management of Thin Seam

冲击地压薄煤层深孔爆破卸压技术的应用

Research on the Impulsion pressure and influence parameters of destress blasts in rock roadway

冲击矿压及岩石巷道卸压爆破影响参数研究

Study on the Dynamic Responses and Failure of Cylindrical Shell Subjected to Typical Explosive Loadings;

典型爆炸载荷下柱壳结构的冲击响应和破坏研究

Local Destroy Study of Ship Structure under the Loading of Blast and Impact;

舰船结构在爆炸冲击载荷作用下的局部破坏研究