The Nonliner finite element theory for blast and explosion is applied to simulate the destruction such as the crater effect and propagation of blast wave in rock slope under penetration and explosionr.
运用爆炸冲击非线性有限元理论,对侵彻爆炸条件下岩石边坡的破坏,如爆炸成坑效应、爆炸波传播过程进行了模拟,算例结果验证了本文方法的有效性。
Nonliner finite element method and blast wave theory are applied to simulate the destruction effect of blast in rocks,such as propagation of blast wave and crater effect under penetration and explosion.
运用非线性有限元和爆炸冲击波理论,对侵彻爆炸条件下岩石的破坏效应,如爆炸波传播过程、爆炸成坑效应进行了模拟。
Propagation Law and Overpressure Load of Blast Wave in Urban Complex Environment;
城市复杂环境中爆炸波的传播规律与超压荷载
effect of nuclear explosion on radio wave propagation
核爆炸电波传播效应
When the shock wave is formed, the propagation velocity of the two peak values of explosion wave, become nearer and nearer, that is reciprocally authenticated with the explosion propagation theory.
形成激波后,爆炸波两峰值往下游传播越来越靠近,测试结果与爆炸传播理论是相互验证的。
Numerical Simulation and Experimental Research of Blast Wave Propagation for Thermo-baric Warhead;
温压弹爆炸冲击波传播的数值模拟与实验研究
Study on Propagating Regulation about Flame Wave of Coal Dust Explosion in Straight Roadway
直线巷道内煤尘爆炸火焰波的传播规律研究
Numerical simulation of blast wave propagation inside subway station
地铁车站内爆炸冲击波传播规律的数值模拟
Analysis of Wave Propagation in Steel-Concrete Composite Beams under Contact Explosion
接触爆炸作用下钢-混凝土组合梁的波传播分析
Influences of microstructure on detonation-spreading performances of TATB-based explosives
TATB微观结构对炸药爆轰波传播性能的影响
Numerical simulation study on propagation of shock wave in the air without obstacles
爆炸冲击波无限空气领域传播的数值模拟研究
The rule of overpressure changing with distance in three different directions was also studied when the bomb was inclined.
研究了云爆装置倾斜放置时爆炸波超压沿不同方向的传播规律。
Research and Application the Radial Detonating Explosives in the Hole Detonation Wave Propagation Direction;
孔内炸药径向起爆爆轰波传播方向的研究及应用
The stress wave induced by the explosion may change during spreading through different interfaces, which is one of the reasons of the influence of rockinterlayer on blasting.
炸药爆炸产生的应力波在不同介质界面中传播会发生变化,这是影响爆破效果的原因之一。
Numerical Simulation on Propagation of Underwater Blast Shock Wave in Absorber Structure
水下爆炸冲击波在含吸收层结构中的传播规律的数值模拟
The Study on Gas Explosion Wave Propagation Law and Affected Factors in Mine;
矿井瓦斯爆炸冲击波传播规律及影响因素的研究
Numerical simulation for spread decay of blasting shock wave in different media
爆炸冲击波在不同介质中传播衰减规律的数值模拟
SIMULATION OF PROPAGATION OF EXPLOSIVE STRESS WAVE IN INELASTIC REGION OF GRANITE BY IMPROVED RDCDMC
采用改进的RDCDMC模拟花岗岩非弹性区爆炸应力波传播
Numerical Analysis for Influence of Restriction of Charges on Shock Wave Propagation Inside Cavity
装药约束对腔室爆炸冲击波传播特性影响的数值分析
Study on Propagation Characteristics of Blast Waves Induced by Gas Explosion in Tunnels
巷道中瓦斯爆炸诱导激波传播特性研究