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The effect of flaw geometry and infilling on crack initiation, propagation, and coalescence of a parallel flaw pair in marble
期刊论文
OAI收割
GEOMECHANICS AND GEOPHYSICS FOR GEO-ENERGY AND GEO-RESOURCES, 2023, 卷号: 9, 期号: 1
作者:
Miao, Shuting
;
Pan, Peng-Zhi
;
Wang, Zhaofeng
;
Hou, Wenbo
;
Li, Yuxin
  |  
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2023/08/02
Infilled flaw
Cracking behavior
Coalescence pattern
Digital image correlation
Critical slowing down phenomenon for predicting the failure of solid rocks and cement mortar materials: Insight from acoustic emission multiparameters
期刊论文
OAI收割
CONSTRUCTION AND BUILDING MATERIALS, 2023, 卷号: 399, 页码: 16
作者:
Xu, Chao
;
Xue, Lei
;
Cui, Yuan
;
Zhai, Mengyang
;
Bu, Fengchang
  |  
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2024/01/02
Critical slowing down theory
AE multiparameters
Failure precursors
Early-warning time
Instability prediction
Variation characteristics analysis of sandstone strength parameters in discrete element method by using internal scale ratio
期刊论文
OAI收割
COMPUTATIONAL PARTICLE MECHANICS, 2023, 卷号: 10, 期号: 5, 页码: 1145
作者:
Zhang, Yao
;
Guo, Shaoqiang
;
Yin, Xiaotao
  |  
收藏
  |  
浏览/下载:76/0
  |  
提交时间:2023/08/02
Particle flow
Bond strength
Numerical test
Energy
Failure Evolution Characteristics and Resistivity Damage Model of Expansive Clay with Filled Fissures under Uniaxial Compression
期刊论文
OAI收割
KSCE JOURNAL OF CIVIL ENGINEERING, 2023, 卷号: 27, 期号: 8, 页码: 3255
作者:
Gao, Zhiao
;
Kong, Lingwei
;
Zhou, Zhenhua
;
Wang, Shuangjiao
  |  
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2023/08/02
Fissures
Uniaxial compression
Stress-strain-resistivity curves
Digital image correlation (DIC)
Damage model
Assessment on anisotropy degree and fracture modes for weakly anisotropic sandstone using the acoustic emission technique
期刊论文
OAI收割
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2023, 卷号: 46, 期号: 8, 页码: 2766
作者:
Zheng, Kun
;
Wang, Chaolin
;
Zhao, Yu
;
Bi, Jing
;
Zhang, Hua
  |  
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2023/08/02
acoustic emission
fracture modes
k-means clustering
macroscopic failure patterns
weakly anisotropic sandstone
Fracture failure characteristics of porous polycrystalline ice based on the FDEM
期刊论文
OAI收割
GRANULAR MATTER, 2023, 卷号: 25, 期号: 3, 页码: 17
作者:
Wang, Yu
;
Tang, Jinbo
;
Yan, Shuaixing
  |  
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2023/11/16
Porous polycrystalline ice
Cohesive interface element
Finite-discrete element method
Fracture failure pattern
Mechanical response
Failure Evolution Characteristics and Resistivity Damage Model of Expansive Clay with Filled Fissures under Uniaxial Compression
期刊论文
OAI收割
KSCE JOURNAL OF CIVIL ENGINEERING, 2023, 页码: 15
作者:
Gao, Zhiao
;
Kong, Lingwei
;
Zhou, Zhenhua
;
Wang, Shuangjiao
  |  
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2024/01/02
Fissures
Uniaxial compression
Stress-strain-resistivity curves
Digital image correlation (DIC)
Damage model
Failure characteristics and the law of the energy evolution of granite with different pre-crack inclination angles under uniaxial compression loading
期刊论文
OAI收割
FRONTIERS IN EARTH SCIENCE, 2023, 卷号: 11, 期号: -, 页码: -
作者:
Zhao, Ercheng
;
Li, Juhong
;
Zhang, Xiongtian
;
Zhang, Chunyang
;
Ren, Qinglin
  |  
收藏
  |  
浏览/下载:71/0
  |  
提交时间:2023/08/02
pre-cracked granite sample
central circular through hole
crack stop hole
uniaxial compression test
energy evolution
mechanical properties
Development of a hybrid artificial intelligence model to predict the uniaxial compressive strength of a new aseismic layer made of rubber-sand concrete
期刊论文
OAI收割
MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, 2023, 卷号: 30, 期号: 11, 页码: 2185
作者:
Mei, Xiancheng
;
Li, Chuanqi
;
Sheng, Qian
;
Cui, Zhen
;
Zhou, Jian
  |  
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2023/08/02
Rubber-sand concrete
uniaxial compressive strength
back propagation neural network
swarm intelligence optimization algorithm
Experimental study on the failure process of water-bearing rock under uniaxial tension based on dominant frequency analysis of acoustic emission
期刊论文
OAI收割
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2023, 卷号: 82, 期号: 6, 页码: 17
作者:
Zhu, Jun
;
Deng, Jianhui
;
Pak, Ronald Y. S.
;
Liu, Jianfeng
;
Lyu, Cheng
  |  
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2023/10/10
Water content
Tensile strength
Acoustic emission
Dominant frequency
Micro-failure