Results 41 to 50 of about 700,722 (200)

SIU subsidence prediction model for partial extraction room-and-pillar mining [PDF]

, 1989
Open Restriction set for Item 97159 on 2016-11-22T20:01:40Z with date null by kappleg2@illinois.edu.Submitted by Kelly Applegate (kappleg2@illinois.edu) on 2016-11-22T20:06:17Z No.
Chugh, Yoginder, Pytel, W.M.
core  

Ground residual subsidence during post-mining period based on Sentinel-1 and PS-InSAR technology: the Shendong coal field (China) case study

Geomechanics and Geophysics for Geo-Energy and Geo-Resources
The residual subsidence induced by coal mining activities leads to long-time ground subsidence and compromises the stability of surface structure. To provide a better understanding of the long-term residual subsidence during the post-mining period under ...
Kangning Zhang, Yixin Zhao, Pierluigi Confuorto, Sandro Moretti, Gabriele Fibbi, Chunwei Ling, Duo Xu, Jihong Guo, Liangchen Zhao   +8 more
doaj   +1 more source

Surface dynamic subsidence prediction model based on multi-function crossover and its application

Meikuang Anquan, 2023
In order to study the dynamic influence of working face mining on surface subsidence, taking a mine in Wuhai as the engineering background, the prediction function model of surface dynamic subsidence is constructed by using Knothe time function and ...
Wencai WANG, Zhoukang WU, Peng WANG, Baoshan SU, Shaochen YANG   +4 more
doaj   +1 more source

Research on surface subsidence velocity and influencing factors by coal mining under thick loose layers and thin bedrock

Meikuang Anquan
To study the law of surface subsidence velocity caused by coal seam mining under thick and loose layers and thin bedrock, taking the 110801 first mining face of a mine in Huainan Mining Area as the engineering background, the finite difference software ...
Jiaming ZHANG, Hua CHENG, Liangliang ZHANG   +2 more
doaj   +1 more source

Ontology of core data mining entities [PDF]

, 2014
In this article, we present OntoDM-core, an ontology of core data mining entities. OntoDM-core defines themost essential datamining entities in a three-layered ontological structure comprising of a specification, an implementation and an application ...
Dzeroski, S, Soldatova, L, Panov, P
core   +1 more source

Mine Geological Environment Monitoring and Risk Assessment in Arid and Semiarid Areas

Complexity, 2021
Along with the accelerated shift of coal mining to the ecologically fragile west, the contradiction between coal resource development and ecological protection in the western arid and semiarid coal mining areas is rapidly intensifying. Based on the above
Jiaqi Jin, Chicheng Yan, Yixuan Tang, Yilong Yin   +3 more
doaj   +1 more source

Application of surface geophysics to detection and mapping of mine subsidence fractures in drift and bedrock

, 1995
This research was supported by a grant from the Illinois Mine Subsidence Research Program and the Department of Geology, Northern Illinois University ...
Johnston, M.A., Booth, C.J., Carpenter, P.J.   +2 more
core   +1 more source

Study on UAV observation methods for surface subsidence caused by multiple coal seams mining in western mining areas

Meikuang Anquan
In the western mining area, coal mining is characterized by shallow burial depth, thin bedrock, multi coal seam mining, and a fragile surface environment.
Jianting CUI, Kun WANG, Guojian LIU, Junyang ZHANG, Di YANG, Tongbin ZHAO, Junsheng LI   +6 more
doaj   +1 more source

Field Measurement and Numerical Modelling Study on Mining-Induced Subsidence in a Typical Underground Mining Area of Northwestern China

Advances in Civil Engineering, 2021
Mining-induced subsidence is a great concern for environmental protection in underground mining areas in China and all over the world. In view of the fact that the research on land degradation above underground coal mines are completely or partially ...
Kai Zhang, Lu Bai, Pengfei Wang, Zhuang Zhu   +3 more
doaj   +1 more source

Monitoring Mining Subsidence Using A Combination of Phase-Stacking and Offset-Tracking Methods

Remote Sensing, 2015
An approach to study the mechanism of mining-induced subsidence, using a combination of phase-stacking and sub-pixel offset-tracking methods, is reported.
Hongdong Fan, Xiaoxiong Gao, Junkai Yang, Kazhong Deng, Yang Yu   +4 more
doaj   +1 more source