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Assessing the stability of high-level pillars in deeply-buried metal mines stabilized using cemented backfill
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2023, 卷号: 170, 期号: -, 页码: -
作者:
Xia, Kaizong
;
Chen, Congxin
;
Liu, Xuanting
;
Liu, Xiumin
;
Yuan, Jiahao
  |  
收藏
  |  
浏览/下载:83/0
  |  
提交时间:2023/08/02
Deeply-buried metal mines
Cementation backfill mining
Strength of high-level pillars
Average vertical stress
Safety factor
Effects of synthetic processes on the swelling capacity and modification mechanism of CMC-modified bentonite composites
期刊论文
OAI收割
APPLIED CLAY SCIENCE, 2023, 卷号: 241, 期号: -, 页码: -
作者:
Cui, Qi
;
Chen, Bing
;
Lang, Lei
;
Wang, Yongrui
  |  
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2023/08/02
CMC-modified bentonite
Synthetic process
Swelling capacity
Mechanism
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
Mechanical and rheological properties of High-Performance concrete (HPC) incorporating waste glass as cementitious material and fine aggregate
期刊论文
OAI收割
CONSTRUCTION AND BUILDING MATERIALS, 2023, 卷号: 387, 期号: -, 页码: -
作者:
Yin, Weisong
;
Li, Xinping
;
Chen, Youzhi
;
Wang, Yifei
;
Xu, Mingnan
  |  
收藏
  |  
浏览/下载:67/0
  |  
提交时间:2023/08/02
Waste glass
High -Performance concrete
Rheological properties
Mechanical properties
Fuzzy matrix analysis
Probability Quantification of GSI and D in Hoek-Brown Criterion Using Bayesian Inversion and Ultrasonic Test in Rock Mass
期刊论文
OAI收割
ROCK MECHANICS AND ROCK ENGINEERING, 2023, 卷号: -, 期号: -, 页码: -
作者:
Liu, Jian
;
Jiang, Quan
;
Dias, Daniel
;
Tao, Chen
  |  
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2023/08/02
Bayesian method
Ultrasonic testing
Hoek-Brown failure criterion
Rock mass mechanical parameter
Disturbance factor
Oil and gas casing 3D visualization technology based on multi-frequency ultrasonic scanning
期刊论文
OAI收割
PETROLEUM SCIENCE AND TECHNOLOGY, 2023, 卷号: 41, 期号: 13, 页码: 1328
作者:
Wang, Jinchao
;
Liu, Fei
;
Xu, Hanhua
  |  
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2023/08/02
3D visualization
multi-frequency ultrasound
nondestructive testing
oil and gas casing
ultrasonic scanning
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
Experimental research on the flow law of the grouting fluid in an annular gap between a non-soil-squeezing PHC pipe pile wall and a hole wall
期刊论文
OAI收割
FRONTIERS IN ECOLOGY AND EVOLUTION, 2023, 卷号: 11, 期号: -, 页码: -
作者:
Hou, Zhenkun
;
Li, Zhanlin
;
Han, Zejun
;
Tang, Mengxiong
;
Liu, Yupeng
  |  
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2023/08/02
drilling with pre-stressed concrete pile cased pile
grouting stone
grouting pressure
grouting outlet
water-cement ratio
collapse hole
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