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Numerical analysis of deep hole multi-stage cut blasting of vertical shaft using a continuum-based discrete element method
期刊论文
ARABIAN JOURNAL OF GEOSCIENCES, 2021, 卷号: 14, 期号: 12, 页码: 11
作者:
Ding, Chenxi
;
Yang, Renshu
;
Zheng, Changda
;
Yang, Liyun
;
He, Songlin
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2021/08/03
Vertical shaft
Cut blasting
Continuum-based discrete element method
Fractal damage
Fracture degree
Numerical investigation of the effect of holes on dynamic fracturing in multi-flawed granite
期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2021, 页码: 14
作者:
Yue Zhongwen
;
Zhou Jun
;
Feng C(冯春)
;
Li Akang
;
Qiu Peng
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  |  
浏览/下载:21/0
  |  
提交时间:2021/05/17
continuum‐
based discrete element method
crack
flawed rock
split Hopkinson pressure bar system
A new two-phase flow model based on coupling of the depth-integrated continuum method and discrete element method
期刊论文
COMPUTERS & GEOSCIENCES, 2021, 卷号: 146, 页码: 104640
作者:
An, Huicong
;
Ouyang, Chaojun
;
Wang, Dongpo
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  |  
浏览/下载:23/0
  |  
提交时间:2021/03/01
Two-phase model
Depth-integrated continuum
Discrete element method
Numerical modeling
Fluid-solid coupling
Dynamic process analysis of the Baige landslide by the combination of DEM and long-period seismic waves
期刊论文
LANDSLIDES, 2021, 页码: DOI: 10.1007/s10346-020-01595-0
作者:
An, Huicong
;
Ouyang, Chaojun
;
Zhou, Shu
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  |  
浏览/下载:18/0
  |  
提交时间:2021/03/01
Landslide
Dynamic process
Discrete element method
Seismic waves
Frictional velocity-weakening
Parameter sensitivity
A new two-phase flow model based on coupling of the depth-integrated continuum method and discrete element method
期刊论文
COMPUTERS & GEOSCIENCES, 2021, 卷号: 146, 页码: 104640
作者:
An Huicong
;
Ouyang Chaojun
;
Wang Dongpo
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2021/02/01
Two-phase model
Depth-integrated continuum
Discrete element method
Numerical modeling
Fluid-solid coupling
Landslide dynamic process and parameter sensitivity analysis by discrete element method: the case of Turnoff Creek rock avalanche
期刊论文
JOURNAL OF MOUNTAIN SCIENCE, 2020, 卷号: 17, 期号: 7, 页码: 1581-1595
作者:
An Huicong
;
Ouyang Chaojun
;
Zhao Chuan
;
Zhao Wei
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  |  
浏览/下载:13/0
  |  
提交时间:2020/08/21
Discrete element method
Contact model
Numerical modeling
Rock avalanche
Geological hazard assessment
Parameter analysis
Landslide dynamic process and parameter sensitivity analysis by discrete element method: the case of Turnoff Creek rock avalanche
期刊论文
JOURNAL OF MOUNTAIN SCIENCE, 2020, 卷号: 17, 期号: 7, 页码: 843-855
作者:
An Hui-cong
;
Ouyang Chao-jun
;
Zhao Chuan
;
Zhao Wei
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  |  
浏览/下载:31/0
  |  
提交时间:2020/11/24
Discrete element method
Contact model
Numerical modeling
Rock avalanche
Geological hazard assessment
Parameter analysis
Landslide dynamic process and parameter sensitivity analysis by discrete element method:the case of Turnoff Creek rock avalanche
期刊论文
Journal of Mountain Science, 2020, 卷号: 17, 期号: 7, 页码: 1581-1595
作者:
An Huicong
;
Ouyang Chaojun
;
Zhao Chuan
;
Zhao Wei
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2020/11/23
Discrete element method
Contact model
Numerical modeling
Rock avalanche
Geological hazard assessment
Parameter analysis
Numerical investigation on the stability of deforming fractured rocks using discrete fracture networks: a case study of underground excavation
期刊论文
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2020, 卷号: 79, 期号: 1, 页码: 133-151
作者:
Wang, Luyu
;
Chen, Weizhong
;
Tan, Xuyan
;
Tan, Xianjun
;
Yang, Jianping
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  |  
浏览/下载:25/0
  |  
提交时间:2021/05/25
Fractured rocks
Discrete fractures
Underground excavation
Stability analysis
Hybrid finite element method
3D FEM-DEM coupling analysis for granular-media-based thin-wall elbow tube push-bending process
期刊论文
INTERNATIONAL JOURNAL OF MATERIAL FORMING, 2019, 卷号: 12, 期号: 6, 页码: 985-994
作者:
Liu, Hai
;
Zhang, Shi-Hong
;
Song, Hong-Wu
;
Shi, Gao-Lian
;
Cheng, Ming
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  |  
浏览/下载:18/0
  |  
提交时间:2021/02/02
Elbow tube
Granular-media-based
Push bending
FEM - DEM coupling
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