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Numerical analysis of hard rock blasting unloading effects in high in situ stress fields 期刊论文
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2019, 卷号: 78, 期号: 2, 页码: 867-875
Authors:  Xiao, Si-You;  Su, Li-Jun;  Jiang, Yuan-Jun;  Liu, Zhi-Xiang
Adobe PDF(1653Kb)  |  Favorite  |  View/Download:51/5  |  Submit date:2019/04/15
Blasting  High in situ stress  Coupled statics and dynamics  Dynamic unloading  Explicit-implicit algorithm  
碎屑流冲击柔性网的离散元仿真研究 期刊论文
岩土工程学报, 2019, 卷号: 41, 期号: 3, 页码: 526-533
Authors:  肖思友;  苏立君;  姜元俊
Adobe PDF(1077Kb)  |  Favorite  |  View/Download:74/3  |  Submit date:2018/11/29
碎屑流  柔性网  离散元方法  黏结模型  冲击  
Estimating the maximum impact force of dry granular flow based on pileup characteristics 期刊论文
JOURNAL OF MOUNTAIN SCIENCE, 2019, 卷号: 16, 期号: 10, 页码: 2435-2452
Authors:  Xiao Si-you;  Su Li-jun;  Jiang Yuan-jun;  Mehtab Alam;  Li Cheng;  Liu Dao-chuan
Adobe PDF(4484Kb)  |  Favorite  |  View/Download:10/1  |  Submit date:2019/11/26
Dry granular flow  Tilted retaining wall  Impact force  Discrete element method  Pileup height  
Influence of particle-size segregation on the impact of dry granular flow 期刊论文
POWDER TECHNOLOGY, 2018, 卷号: 340, 页码: 39-51
Authors:  Jiang, Yuan Jun;  Fan, Xiao-Yi;  Li, Tian-Hua;  Xiao, Si-You
Adobe PDF(4368Kb)  |  Favorite  |  View/Download:49/0  |  Submit date:2018/12/12
Particle-size segregation  Dry granular flow  Impact force  Action point  
Cushion Layer Effect on the Impact of a Dry Granular Flow Against a Curved Rock Shed 期刊论文
ROCK MECHANICS AND ROCK ENGINEERING, 2018, 卷号: 51, 期号: 7, 页码: 2191-2205
Authors:  Jiang, Yuan-Jun;  Wang, Zheng-Zheng;  Song, Yue;  Xiao, Si-You
Adobe PDF(6858Kb)  |  Favorite  |  View/Download:111/1  |  Submit date:2018/05/23
Dry granular flow  Curved-surface rock shed  Impact  Cushion layer  
GFRP锚杆加固顺层岩质边坡的机制研究 期刊论文
工程科学与技术, 2018, 卷号: 50, 期号: 3, 页码: 216-223
Authors:  孙长宁;  苏立君;  张崇磊;  肖思友
Adobe PDF(1351Kb)  |  Favorite  |  View/Download:66/3  |  Submit date:2018/08/30
Gfrp锚杆  顺层岩质边坡  顺层滑移破坏  力学模型  机制  
高地应力下硬岩爆破破岩特性及能量分布研究 期刊论文
振动与冲击, 2018, 页码: 143-149
Authors:  肖思友;  姜元俊;  刘志祥;  苏立君
Adobe PDF(354Kb)  |  Favorite  |  View/Download:75/3  |  Submit date:2018/11/29
高应力  爆炸能量  动态卸载  断裂  应变能释放  损伤破坏  
REMOTE PIPELINE PUMPING TRANSPORTATION OF CEMENTED TAILINGS BACKFILL SLURRY 期刊论文
ARCHIVES OF MINING SCIENCES, 2018, 卷号: 63, 期号: 3, 页码: 647-663
Authors:  Xiao, Siyou;  Liu, Zhixiang;  Jiang, Yuanjun;  Li, Cheng;  Sun, Changning;  Su, Lijun
Adobe PDF(807Kb)  |  Favorite  |  View/Download:72/4  |  Submit date:2018/11/28
strong resistance  pipe pumping  pumping looping pipe experiment  rheological characteristic  CFD  
Numerical analysis of hard rock blasting unloading effects in high in-situ stress fields 期刊论文
bulletin of engineering geology and the environment, 2017, 期号: 6, 页码: 1-9
Authors:  Xiao SY(肖思友);  Jiang YJ(姜元俊);  Su LJ(苏立君);  Liu ZX(刘志祥)
Adobe PDF(1658Kb)  |  Favorite  |  View/Download:174/7  |  Submit date:2018/01/10
BlastIng . High In Situ Stress . Coupled Statics And Dynamics . Dynamic unloadIng . Explicit-implicit Algorithm