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Numerical investigation of debris flow-structure interactions in the Yarlung Zangbo River valley, north Himalaya, with a novel integrated approach considering structural damage
期刊论文
ACTA GEOTECHNICA, 2023, 卷号: 18, 期号: 11, 页码: 5859-5881
作者:
Bao, Yiding
;
Su, Lijun
;
Chen, Jianping
;
Zhang, Chonglei
;
Zhao, Bo
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2024/02/27
Debris flow
Dynamic process
Fluid-structure interaction
SPH-FDEM
Structure damage
Fracture failure characteristics of porous polycrystalline ice based on the FDEM
期刊论文
GRANULAR MATTER, 2023, 卷号: 25, 期号: 3, 页码: 17
作者:
Wang, Yu
;
Tang, Jinbo
;
Yan, Shuaixing
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  |  
浏览/下载:2/0
  |  
提交时间:2023/11/16
Porous polycrystalline ice
Cohesive interface element
Finite-discrete element method
Fracture failure pattern
Mechanical response
Dynamic process of a high-level landslide blocking river event in a deep valley area based on FDEM-SPH coupling approach
期刊论文
ENGINEERING GEOLOGY, 2023, 卷号: 319, 页码: 18
作者:
Bao, Yiding
;
Su, Lijun
;
Chen, Jianping
;
Ouyang, Chaojun
;
Yang, Tao
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  |  
浏览/下载:9/0
  |  
提交时间:2023/10/09
Landslide blocking river
Numerical simulation
Fluid -solid coupling
Dynamic process
Numerical investigation of river blocking process of Gangda paleolandslide at the upstream reaches of the Jinsha River, Tibentan Plateau
期刊论文
LANDSLIDES, 2023, 页码: 18
作者:
Bao, Yiding
;
Zhang, Yansong
;
Chen, Jianping
;
Su, Lijun
;
Li, Yongchao
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2023/10/09
Landslide blocking river
Numerical simulation
Fluid-solid coupling
Dynamic process
FDEM numerical modeling of failure mechanisms of anisotropic rock masses around deep tunnels
期刊论文
COMPUTERS AND GEOTECHNICS, 2022, 卷号: 142, 页码: 19
作者:
Deng, Penghai
;
Liu, Quansheng
;
Huang, Xing
;
Pan, Yucong
;
Wu, Jian
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  |  
浏览/下载:54/0
  |  
提交时间:2022/02/17
Anisotropic rock masses
Combined finite-discrete element method
(FDEM)
Failure mechanism
Composite failure
V-shaped notch failure
Spalling of bedding plane
Influence of rock heterogeneity on hydraulic fracturing: A parametric study using the combined finite-discrete element method
期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2022, 卷号: 234, 页码: 18
作者:
Wu, Mingyang
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  |  
浏览/下载:55/0
  |  
提交时间:2022/01/05
Hydraulic fracturing
Combined finite-discrete element method
Rock heterogeneity
Propagation regimes
Fracture morphology
Size dependences of the mechanical behaviors of basalt rock blocks with hidden joints analyzed using a hybrid DFN-FDEM model
期刊论文
ENGINEERING FRACTURE MECHANICS, 2021, 卷号: 258, 页码: 22
作者:
Liu, Zhenjiang
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  |  
浏览/下载:32/0
  |  
提交时间:2022/01/05
Basalt
Hidden joints
Synthetic rock mass method
Mechanical behavior
Size effect
A new hysteretic damping model and application for the combined finite-discrete element method (FDEM)
期刊论文
ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2021, 卷号: 132, 页码: 370-382
作者:
Deng, Penghai
;
Liu, Quansheng
;
Huang, Xing
;
Ma, Hao
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  |  
浏览/下载:16/0
  |  
提交时间:2021/10/27
Hysteretic damping
Cantilever beam vibration
Underground tunnel excavation
Rock slope slip
Combined finite-discrete element method (FDEM)
A novel GPGPU-parallelized contact detection algorithm for combined finite-discrete element method
期刊论文
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2021, 卷号: 144, 页码: 21
作者:
Liu, He
;
Liu, Quansheng
;
Ma, Hao
;
Fish, Jacob
收藏
  |  
浏览/下载:45/0
  |  
提交时间:2021/08/11
3D FDEM
Contact detection
Parallel computing
GPGPU
CUDA
Investigation of Damage Evolution in Heterogeneous Rock Based on the Grain-Based Finite-Discrete Element Model
期刊论文
MATERIALS, 2021, 卷号: 14, 期号: 14, 页码: 21
作者:
Zhang, Shirui
;
Qiu, Shili
;
Kou, Pengfei
;
Li, Shaojun
;
Li, Ping
收藏
  |  
浏览/下载:38/0
  |  
提交时间:2021/08/11
combined finite-discrete element method
grain-based model
Beishan granite
grain scale effect
grain orientation effect
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