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A phase-field formulation based on an extended F-criterion for rock fracture
期刊论文
INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS, 2023, 页码: 20
作者:
Sun, Pan
;
Lu, Zhitang
;
Wang, Zhiliang
;
Wu, Jie
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2023/11/28
compressive-shear fracture
directional decomposition
phase-field
rock fracture
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:11/0
  |  
提交时间:2023/07/17
Directional rock blasting
Continuous-discontinuous element method (CDEM)
Fracture degree
Damage factor
Numerical simulations
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
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  |  
浏览/下载:12/0
  |  
提交时间:2023/02/09
cement mortar slab
impact cracking
CDEM
hammerhead shape
impact velocity
Experimental study on the competing effects of strain rate and water weakening on compressive strength of saturated rocks
期刊论文
ENGINEERING GEOLOGY, 2022, 卷号: 310, 页码: 15
作者:
Zhu, Jun
;
Deng, Jianhui
;
Ma, Yuanjun
;
Pak, Ronald Y. S.
;
Zhang, Zhenghu
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  |  
浏览/下载:15/0
  |  
提交时间:2022/12/28
Strain rate
Compressive strength
Water-weakening
Acoustic emission waveform
Dominant frequency
In-situ CT characterization of 2D woven SiCf/SiC composite loading under compression
期刊论文
SCIENCE AND ENGINEERING OF COMPOSITE MATERIALS, 2022, 卷号: 29, 期号: 1, 页码: 394-402
作者:
Guo, Weina
;
Gao, Yantao
;
Sun LJ(孙立娟)
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  |  
浏览/下载:13/0
  |  
提交时间:2022/12/20
SiCf
SiC composite
in-situ CT
microstructure
damage evolution
Experiments and numerical simulations on dynamic crack behavior at the interface of layered brittle material
期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2022, 页码: 13
作者:
Zhou, Jun
;
Yue, Zhongwen
;
Feng C(冯春)
;
Wang, Peng
;
Yue, Xiaolei
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  |  
浏览/下载:17/0
  |  
提交时间:2022/09/27
caustics
continuum-discontinuum element method
drop weight tests
interface crack
A simple particle-spring method for capturing the continuous-discontinuous processes of brittle materials
期刊论文
ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2022, 卷号: 139, 页码: 221-231
作者:
Feng, Chun
;
Liu, Xinming
;
Lin, Qindong
;
Li, Shihai
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  |  
浏览/下载:26/0
  |  
提交时间:2022/07/18
Particle-spring method
Mixed fracture
Multiple crack propagation
Brittle material
Effect of Ce on the Microstructure, High-Temperature Tensile Properties, and Fracture Mode of Strip Casting Non-Oriented 6.5%Si Electrical Steel
期刊论文
ACTA METALLURGICA SINICA, 2022, 卷号: 58, 期号: 5, 页码: 637-648
作者:
Li Min
;
Li Haoze
;
Wang Jijie
;
Ma Yingche
;
Liu Kui
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  |  
浏览/下载:19/0
  |  
提交时间:2022/07/01
non-oriented 6.5%Si electrical steel
strip casting
rare earth
ductility
fracture morphology
Morphological and structural damage investigation of nanostructured molybdenum fuzzy surface after pulsed plasma bombardment
期刊论文
CHINESE PHYSICS B, 2022, 卷号: 31
作者:
Luo, Yu-Chuan
;
Yan, Rong
;
Pu, Guo
;
Wang, Hong-Bin
;
Wang, Zhi-Jun
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  |  
浏览/下载:26/0
  |  
提交时间:2022/05/05
molybdenum nanostructured fuzz
pulsed-H plasma
edge localized mode
etching process
Real-time monitoring of the development of brittle fracture in hard rock tunnels based on physical model test
期刊论文
TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY, 2022, 卷号: 119, 页码: 11
作者:
Zhu, Guo-Qiang
;
Feng, Xia-Ting
;
Pan, Peng-Zhi
;
Zhou, Yang-Yi
;
Yang, Cheng-Xiang
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  |  
浏览/下载:58/0
  |  
提交时间:2022/01/05
Physical model test
Hard rock tunnel
Similarity theories
V-Shaped brittle fracture
Crack evolution
Elasto-plastic cellular automaton
Spalling
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