4-bore spiral cutting blasting FEM model is built up by LS DYNA software and the process of spiral cutting blasting with different bore depth and different charging coefficients are simulated and analyzed.
采用LS-DYNA商用有限元程序建立了4孔掏槽爆破的有限元模型,模拟分析了不同孔深条件下不同装药系数时的爆破掏槽过程。
The paper describes that it is hard to blow up the deep hole in rational quantity calculated in normal manner, but it could be OK for Panluo Iron Ore Mine to blow up in the quantity calculated to the holes charging coefficient in design of blowing up.
深孔爆破中,使用常规方法计算出的炸药量,恰好满足已施工深孔的爆破合理需求量是困难的,潘洛铁矿在井下中深孔爆破中,按爆破设计的排孔装药系数计算药量,在生产中取得良好的效果。
The ANSYS/LS-DANA is used to calculatean example of engineering and analyze the influence of coefficient of decoupling charge to the sphere of destroyed rock.
根据爆轰动力学和弹性波理论,分析了推算出水耦合装药爆破炮孔周围岩石中粉碎区和裂隙区半径,并用工程计算实例和ANSYS/LS-DANA数值模拟方法分析了装药不耦合系数对岩石破坏范围的影响。
To study the effect of HNS-Ⅳ charge parameters on the performance of exploding foil initiator(EFI),the function time of EFI with different charge parameters was measured.
为研究HNS-Ⅳ装药参数对爆炸箔起爆器(EFI)性能的影响,测试了不同装药参数的EFI在不同放电电压下的作用时间。
Experiment Research on Procedure Press-Charge Detonator Technology and Charge Parameter
分步压装药工艺及装药参数的实验研究
Effect of Charge Parameters on the Performance of Exploding Foil Initiator
装药参数对爆炸箔起爆器性能的影响
Theoretical Analysis and Experimental Study of Charging Parameters in Water Pressure Blasting;
水压爆破装药参数理论分析及实验研究
Ballistic Simulation and Optimization of Charge with Controllable Interior Ballstic Parameters;
内弹道参数可控装药的弹道模拟及优化
Influence of exit parameters of igniter on pressure vibration at grain surface
点火器出口参数对装药表面压力振荡的影响
Blasting Beneficial Result Analytic Model of Loading Emulsion Explosive and Study on Optimization of Blasting Parameters;
混装乳化炸药爆破效益分析模型与爆破参数优化设计研究
Backhoe loader--Classification
GB/T10169-1988挖掘装载机参数
engine data logger
动力装置参数记录器
radiation multi parameter analyzing assembly
辐射多参数分析装置
Aim:To study the influence of Santalum album(Shi herb) on the pharmacokinetics of Radix Salvia miltiorrhizae(Jun herb) in the rabbits receiving Danshenyin.
目的:研究“丹参饮”中使药(檀香)对君药(丹参)药代动力学参数的影响。
Study on the Chinese herbal component SSTG compatibility from a AUC value perspective
从药代参数AUC值探讨中药复方双参通冠的配伍
Calculation of Pharmacokinetic Parameters after Extravascular Administration Based on MATLAB Program
基于MATLAB程序求解血管外给药的药动学参数
Calculation of Pharmacokinetic Parameters by Intravenous Injection Based on MATLAB
应用MATLAB求算静脉注射给药的药动学参数
The Research on Parameter Surveillance System of Pharmaceutical Equipment Based on PWM Communication Technology;
基于PWM通信的制药设备参数监视研究
Calculations on Parameters of Medicines Dynamics of Matlab
基于Matlab的药物动力学参数的计算
Detonation Shock Dynamics Calibration of JB-9014 Explosive at Ambient Temperature
常温下JB-9014钝感炸药的DSD参数研究
Study on the Strcture of High-Effect-Booster Charge and Numerical Simulation on Its Initiation Process;
高能传爆药装药结构研究及起爆过程数值模拟
The Strcture of Sphere Convace Charge Numerical Simulation on Its Initiation Process;
凹球形传爆药装药结构起爆过程数值模拟