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Study on the influence of perforation parameters on hydraulic fracture initiation and propagation based on CDEM
期刊论文
COMPUTERS AND GEOTECHNICS, 2024, 卷号: 167, 页码: 13
作者:
Li, Jing
;
Wang LX(王理想)
;
Feng C(冯春)
;
Zhang, Rui
;
Zhu XG(朱心广)
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2024/03/11
Continuous-discontinuous element method (CDEM)
Perforation layout parameters
Numerical simulation
Hydraulic fracturing
Crack propagation
Mechanism of crack evolution and strength failure in chemo-mechanical induced fracture
期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2024, 卷号: 183, 页码: 14
作者:
Yin JJ(尹佳静)
;
Yuan QZ(袁泉子)
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  |  
浏览/下载:2/0
  |  
提交时间:2024/02/26
chemo-mechanical coupling
fracture
corrosion
crack tip
energy evolution
Continuous-discontinuous element method for three-dimensional thermal cracking of rocks
期刊论文
JOURNAL OF ROCK MECHANICS AND GEOTECHNICAL ENGINEERING, 2023, 卷号: 15, 期号: 11, 页码: 2917-2929
作者:
Nie, Wen
;
Wang, Junlin
;
Feng, Chun
;
Zhang, Yiming
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  |  
浏览/下载:5/0
  |  
提交时间:2023/12/18
Rock thermal cracking
Continuous-discontinuous element
Simplex integration
Temperature dependence
Numerical simulation
The impact fracture characteristics of concrete slabs under different hammerhead shapes, impact velocities and concrete strengths
期刊论文
CONSTRUCTION AND BUILDING MATERIALS, 2023, 卷号: 392, 页码: 131919
作者:
Zhang, Qunlei
;
Yuan, Ruifu
;
Wang, Decai
;
Feng C(冯春)
;
Yue, Jinchao
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  |  
浏览/下载:141/0
  |  
提交时间:2023/09/05
Concrete slab
Impact cracking
CDEM
Concrete strength
Impact velocity
Hammerhead shape
Numerical Analysis of Directional Rock Blasting with Continuous-Discontinuous Element Method
期刊论文
KSCE JOURNAL OF CIVIL ENGINEERING, 2023
作者:
Li, Yunpeng
;
Feng C(冯春)
;
Zhang, Yiming
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  |  
浏览/下载:8/0
  |  
提交时间:2023/07/17
Directional rock blasting
Continuous-discontinuous element method (CDEM)
Fracture degree
Damage factor
Numerical simulations
Influence of explosion distance on the dynamic mechanical response of underground fortification
期刊论文
Journal of Physics: Conference Series, 2023, 卷号: 2478, 期号: 7
作者:
Lin,Q D
;
Feng,C
;
Gan,Y D
;
Cheng,P D
;
Jiao,W J
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浏览/下载:11/0
  |  
提交时间:2023/07/17
The failure evolution characteristic of the arched structure under blast loading
期刊论文
Journal of Physics: Conference Series, 2023, 卷号: 2535, 期号: 1
作者:
Lin,Qindong
;
Feng,Chun
;
Zhang,Yulei
;
Gan,Yundan
;
Yuan,Jianfei
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  |  
浏览/下载:7/0
  |  
提交时间:2023/07/17
Investigation of the Fracture Characteristics of a Cement Mortar Slab under Impact Loading Based on the CDEM
期刊论文
MATERIALS, 2023, 卷号: 16, 期号: 1, 页码: 15
作者:
Zhang, Qunlei
;
Wang, Decai
;
Yue, Jinchao
;
Feng, Chun
;
Yuan, Ruifu
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2023/02/09
cement mortar slab
impact cracking
CDEM
hammerhead shape
impact velocity
A novel numerical approach for rock slide blocking river based on the CEFDEM model: A case study from the Samaoding paleolandslide blocking river event
期刊论文
ENGINEERING GEOLOGY, 2023, 卷号: 312, 页码: 15
作者:
Bao, Yiding
;
Chen, Jianping
;
Su, Lijun
;
Zhang, Wen
;
Zhan, Jiewei
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  |  
浏览/下载:13/0
  |  
提交时间:2023/02/15
Rock slide blocking river
Dynamic process
Numerical simulation
Fluid-solid coupling
Modeling of projectile penetrating fiber-reinforced concrete via the continuum discontinuum element method
期刊论文
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 276, 页码: 17
作者:
Sun, Bowen
;
Han, Fei
;
Feng C(冯春)
;
Mei, Yong
;
Sun, Yunhou
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  |  
浏览/下载:10/0
  |  
提交时间:2023/02/03
CDEM
Fiber-reinforced concrete
Penetration
Crack width
Weibull distribution
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