IMECH-IR

Browse/Search Results:  1-10 of 19 Help

Filters                
Selected(0)Clear Items/Page:    Sort:
基于CDEM的岩石基坑爆破效果的数值模拟 期刊论文
工程爆破, 2022, 卷号: 28, 期号: 06, 页码: 15-24+41
Authors:  任慧敏;  冯春;  唐昊天;  张大帅;  王彪;  赵红华
Adobe PDF(1046Kb)  |  Favorite  |  View/Download:164/47  |  Submit date:2023/03/16
基坑爆破  CDEM  合理延时  炮孔间距  数值模拟  破碎尺寸  大块率  
Coupling of material point and continuum discontinuum element methods for simulating blast-induced fractures in rock 期刊论文
COMPUTERS AND GEOTECHNICS, 2022, 卷号: 144, 页码: 11
Authors:  Yue ZW;  Zhou J;  Feng C(冯春);  Wang X;  Peng LZ;  Cong JY
Adobe PDF(5753Kb)  |  Favorite  |  View/Download:381/114  |  Submit date:2022/03/22
Continuum-discontinuum element method  Material point method  Rock blasting  Numerical simulation  
入水空泡内部流动特性研究 学位论文
硕士论文,北京: 中国科学院大学, 2021
Authors:  王宇飞
Adobe PDF(8073Kb)  |  Favorite  |  View/Download:483/9  |  Submit date:2021/09/24
入水 泡动力学 数值模拟 PIV  
Explosively driven hierarchical particle jetting 期刊论文
CHEMICAL ENGINEERING SCIENCE, 2019, 卷号: 202, 页码: 250-269
Authors:  Xue K;  Liu JQ;  Feng C(冯春);  Gan YX;  Bai CH
View  |  Adobe PDF(8673Kb)  |  Favorite  |  View/Download:591/88  |  Submit date:2019/05/29
Hierarchical particle jetting  Explosive dispersal  Coupled DEM and FEM  Shear bands  Particle packing structure  
露天金属矿采选联合优化的研究进展 期刊论文
金属矿山, 2017, 期号: 07, 页码: 1-7
Authors:  张长奎;  贾建军;  冯春;  乔继延;  郭汝坤;  李世海
View  |  Adobe PDF(1281Kb)  |  Favorite  |  View/Download:228/43  |  Submit date:2017/12/22
露天矿  采选联合  以爆代破  破磨效率  单耗  
基于CDEM的钻地弹侵彻爆炸全过程数值模拟研究 期刊论文
振动与冲击, 2017, 卷号: 36, 期号: 13, 页码: 11-18+26
Authors:  冯春;  李世海;  郝卫红;  葛伟
View  |  Adobe PDF(5624Kb)  |  Favorite  |  View/Download:345/99  |  Submit date:2017/12/22
钻地弹  侵彻  爆炸  数值模拟  裂纹扩展  破裂度  
基于块体单元离散模型的地铁车站爆炸破岩与防护研究 期刊论文
力学与实践, 2016, 卷号: 38, 期号: 05, 页码: 511-519
Authors:  吕祥锋;  杨东波;  冯春;  周宏源
View  |  Adobe PDF(864Kb)  |  Favorite  |  View/Download:180/44  |  Submit date:2017/12/26
块体单元  连续-非连续计算方法  地铁车站  抗爆性能  
A 3D Smoothed Particle Hydrodynamics Method with Reactive Flow Model for the Simulation of ANFO 期刊论文
PROPELLANTS EXPLOSIVES PYROTECHNICS, 2015, 卷号: 40, 期号: 4, 页码: 566-575
Authors:  Wang GY;  Liu GR;  Peng Q;  De S;  Feng DL;  Liu MB(刘谋斌);  Wang, GY (reprint author), Univ Cincinnati, Sch Aerosp Syst, Cincinnati, OH 45221 USA.
View  |  Adobe PDF(3113Kb)  |  Favorite  |  View/Download:599/127  |  Submit date:2015/09/22
Anfo  Smoothed Particle Hydrodynamics (Sph)  Size Effect  Detonation  Numerical Simulation  
基于CDEM的坚硬顶板深孔预裂爆破数值模拟研究 会议论文
第十二届全国岩石破碎工程学术大会, 沈阳, 2014-08-20
Authors:  袁瑞甫;  焦振华;  王文
View  |  Adobe PDF(1759Kb)  |  Favorite  |  View/Download:260/80  |  Submit date:2017/06/01
Interaction between Reflected Shock and Bubble in Near-wall Underwater Explosion 期刊论文
Procedia Engineering, 2015, 卷号: 126, 页码: 344-348
Authors:  Nie BC(聂冰川);  Li JC(李家春);  Zhang HQ(张会琴)
View  |  Adobe PDF(557Kb)  |  Favorite  |  View/Download:290/67  |  Submit date:2016/08/25
Underwater Explosion  Shock Bubble Interaction  Finite Volume Method  Non-spherical Charge