Results 261 to 270 of about 4,791 (276)

Predicting the height of the water-conducting fractured zone using multiple regression analysis and GIS

Environmental Earth Sciences, 2019
The water-conducting fractured zone induced by mining under aquifers is channels for water and sand inrushes. A method based on multiple regression analysis and a geographic information system (GIS) is proposed to predict the height of the water-conducting fractured zone in this paper.
Yong Liu, Shichong Yuan, Binbin Yang, Jiawei Liu, Zhaoyong Ye   +4 more
openaire   +1 more source

Study on the Gob Water Mining Hydraulic Conductivity of Fractured Zone Height Measurement in Fujian

Applied Mechanics and Materials, 2011
Fujian Province is one of Coal shortage for the southern provinces, under the premise to ensure safety of existing and the nowadays conditions of mining as much as possible recovery of coal resources under the old empty water. Uncle YongDing County, Fujian Province Coal mining under the old empty water, for example, to carry out joint working face with
Chao Fan Wu, Ming Song Liu, Xing Lin Wen
openaire   +1 more source

Method to Predict the Height of the Water Conducting Fractured Zone Based on Bearing Structures in the Overlying Strata

Mine Water and the Environment, 2019
Numerous mining-induced water inrush hazards have been recorded in northern and eastern China, wherein landforms comprise thick unconsolidated layers. To prevent such hazards, the height of the water conducting fractured zone (WCFZ) must be determined in advance.
Feng Wang, Jialin Xu, Shaojie Chen, Mengzi Ren   +3 more
openaire   +1 more source

Study on the Height of the Mining-Induced Water-Conducting Fracture Zone Under the Q2l Loess Cover of the Jurassic Coal Seam in Northern Shaanxi, China

Mine Water and the Environment, 2020
Tingen Zhu, Wenping Li, Qiqing Wang, Yanbo Hu, Kaifang Fan, Jiafa Du   +5 more
semanticscholar   +1 more source

Dynamic and static investigation of water-conducting fracture zone in weakly cemented strata of western China: Field-monitoring-based study

International Journal of Rock Mechanics And Mining Sciences
Dongding Li, Wenping Li, Jingzhong Zhu, Yuru Yang, Liangning Li, Wei Kuo   +5 more
semanticscholar   +1 more source

Height Prediction and 3D Visualization of Mining-Induced Water-Conducting Fracture Zone in Western Ordos Basin Based on a Multi-Factor Regression Analysis

Energies, 2022
Huiyong Yin, Fangying Dong, Wenju Cheng   +2 more
exaly  

Development Law of Water-Conducting Fracture Zone in the Fully Mechanized Caving Face of Gob-Side Entry Driving: A Case Study

Minerals (Basel, Switzerland), 2022
Yi Tan, Weitao Yan, Wenbing Guo
exaly  

Height Development Characteristics of Water-Conducting Fracture Zone in a Fully Mechanized Longwall Face with a Large Panel Width

Mining Metallurgy & Exploration
Han Fang, Shuyun Zhu, Shengjun Zhang
semanticscholar   +1 more source

Mechanism of formation of water-conducting fractured zones with deep mining in the Jiaojia gold mine, China

Environmental Earth Sciences, 2022
ChuMing Pang, Ying Wang, Longqing Shi, Yongkui Shi   +3 more
openaire   +1 more source

Prediction of the height of water-conducting fracture zone using the FA-ALO-SVR model

Earth Science Informatics
Yaoshan Bi, Shuhao Shen, Jiwen Wu, Dong Li   +3 more
openaire   +1 more source