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力学研究所 [9]
武汉岩土力学研究所 [8]
北京大学 [6]
北京工业大学 [1]
厦门大学 [1]
重庆大学 [1]
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期刊论文 [22]
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Improved XFEM for multiple crack analysis: Accurate and efficient implementations for stress intensity factors
期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2023, 卷号: 411, 页码: 116045
作者:
Wen, LongFei
;
Tian, Rong
;
Wang LX(王理想)
;
Feng C(冯春)
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  |  
浏览/下载:6/0
  |  
提交时间:2023/06/15
Improved XFEM
Multiple cracks
Extra-dof-free singularity enrichment
Level set templated cover cutting
Stress intensity factor
Linear elastic fracture mechanics (LEFM)
A computational method for the load spectra of large-scale structures with a data-driven learning algorithm
期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2022, 页码: 14
作者:
Chen, XianJia
;
Yuan, Zheng
;
Li, Qiang
;
Sun, ShouGuang
;
Wei, YuJie
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  |  
浏览/下载:14/0
  |  
提交时间:2023/02/09
load spectrum
computational mechanics
deep learning
data-driven modeling
gated recurrent unit neural network
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
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  |  
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
The Erdogan fundamental solution-based hybrid boundary node method for fracture problems
期刊论文
ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2020, 卷号: 119, 页码: 133-139
作者:
Wang, Hai-bin
;
Yan, Fei
;
Zhang, Li-wei
;
Zhang, Wei
;
Jiang, Quan
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  |  
浏览/下载:27/0
  |  
提交时间:2021/05/25
Linear fracture problems
Erdogan fundamental solutions
Hybrid boundary node method
Origin singular intensity factor
Stress intensity factor
A Straightforward Direct Traction Boundary Integral Method for Two-Dimensional Crack Problems Simulation of Linear Elastic Materials
期刊论文
CMC-COMPUTERS MATERIALS & CONTINUA, 2019, 卷号: 58, 期号: 3, 页码: 761-775
作者:
Zhang, Chao
;
Yang, Chunhe
;
Wu, Shangwei
;
Zhang, Xiaolong
;
Nie, Wen
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浏览/下载:17/0
  |  
提交时间:2020/04/08
Fracture mechanics
direct traction integral method
relative crack opening displacement
stress intensity factor
A linearly-independent higher-order extended numerical manifold method and its application to multiple crack growth simulation
期刊论文
JOURNAL OF ROCK MECHANICS AND GEOTECHNICAL ENGINEERING, 2019, 卷号: 11, 期号: 6, 页码: 1256-1263
作者:
Xu, Dongdong
;
Wu, Aiqing
;
Li, Cong
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  |  
浏览/下载:8/0
  |  
提交时间:2020/04/08
Numerical manifold method (NMM)
Physical cover
Multiple crack propagation
Linear independence
Nodal stress continuity
水力压裂中固-液界面及裂纹尖端应力奇异性研究
学位论文
北京: 中国科学院大学, 2018
作者:
沈文豪
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浏览/下载:44/0
  |  
提交时间:2018/06/07
水力压裂
固-液界面
全应力模型
应力奇异性
流体滞后区
A novel conjugated bond linear elastic model in bond-based peridynamics for fracture problems under dynamic loads
期刊论文
2018, 卷号: 188, 页码: 151-183
作者:
Zhou, Xiaoping[1,2,3]
;
Wang, Yunteng[1,2,3]
;
Shou, Yundong[1,2,3]
;
Kou, Miaomiao[1]
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  |  
浏览/下载:10/0
  |  
提交时间:2019/11/28
A high order numerical manifold method and its application to linear elastic continuous and fracture problems
期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2018, 卷号: 61, 期号: 3, 页码: 346-358
作者:
Yang, YongTao
;
Sun, GuanHua
;
Cai, KeJian
;
Zheng, Hong
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  |  
浏览/下载:27/0
  |  
提交时间:2018/06/05
partition of unity based methods
numerical manifold method
Quad4-COLS (NMM)
crack propagation
linear dependence
An Enriched Edge-Based Smoothed FEM for Linear Elastic Fracture Problems
期刊论文
INTERNATIONAL JOURNAL OF COMPUTATIONAL METHODS, 2017, 卷号: 14, 期号: 5, 页码: -
作者:
Du, Xiuli
;
Yang, Yongtao
;
Zheng, Hong
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  |  
浏览/下载:11/0
  |  
提交时间:2018/06/05
Finite element method (FEM)
edge-based smoothed FEM (ES-FEM)
enriched edge-based smoothed FEM (eES-FEM)
stress intensity factors (SIFs)
generalized Galerkin method
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