Results 151 to 160 of about 802,742 (356)
Deep Underground Science and Engineering, EarlyView.Through shear–tensile creep tests and viscoelastic modeling, the fracture evolution of thick soft protective layers is clarified. Results show thickness‐dependent rheological failure modes that govern four types of roof water inrush, providing a mechanism‐based framework for hazard prediction and control. Abstract In the Jurassic coal‐bearing strata of
Mengnan Liu +4 more
wiley +1 more source
Phytoplankton-Zooplankton Community Structure in Coal Mining Subsidence Lake. [PDF]
Int J Environ Res Public Health, 2022 Fan T +9 more
europepmc +1 more source
A geological contribution to the research on mining subsidence at the Germunde coall mine (NW of Portugal) [PDF]
, 1993 [Resumo] Apresenta-se neste trabalho um estudo geológico de pormenor relativo asubsidencia mineira provocada pela explora~ao de carvao na Mina de Germunde (Bacia Carbonífera do Douro, NW de Portugal). Os autores analisam e discutem os diferentes aspectos
Chaminé, H. I., Silva, Paulo Bravo
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Deep Underground Science and Engineering, EarlyView.In response to the problem of strong mining pressure manifestation along the goaf roadway in a thick coal seam mining area, this study uses a new type of combined blasting roof cutting technology to effectively control the manifestation and deformation of mining pressure along the goaf roadway.
Xiaoding Xu +6 more
wiley +1 more source
Driving Factors Influencing Soil Microbial Community Succession of Coal Mining Subsidence Areas during Natural Recovery in Inner Mongolia Grasslands. [PDF]
Microorganisms, 2023 Lu D, Mao Z, Tang Y, Feng B, Xu L.
europepmc +1 more source
European Journal of Inorganic Chemistry, EarlyView.The interaction between the phosphorylated amino acid O‐phospho‐L‐serine and trivalent ions of f‐elements such as La3+, Eu3+, and Lu3+, supplemented by Y3+, has been studied in aqueous media. Nuclear magnetic resonance (NMR) spectroscopy in solution and in the solid state examined complex formation from the ligand perspective, while time‐resolved laser‐
Jonas Kunigkeit +7 more
wiley +1 more source
Effects of coal-derived compound fertilizers on soil bacterial community structure in coal mining subsidence areas. [PDF]
Front Microbiol, 2023 Meng H +5 more
europepmc +1 more source
Karst, GIS and geological hazard planning and management in Great Britain [PDF]
, 2010 The British Geological Survey (BGS) database of karst features for the United Kingdom include dolines, cave entrances, stream sinks, resurgences and building damage; data for approximately half of the country has so far been gathered.
Cooper, A.H., Farrant, A.R., Price, S.J.
core
Energy Science &Engineering, EarlyView.Aiming at the difficulties in accurately calculating the movement and deformation of small‐sized, deep‐buried dams with a significant height‐to‐depth ratio in deep fully mechanized caving mining, this study proposes to separate the analysis of surface and dam deformation.
Zhang Feng +7 more
wiley +1 more source
A time function-based prediction model of mining subsidence: application to the Barapukuria coal mine, Bangla. [PDF]
Sci Rep, 2022 Zhang X, Yan S, Tan H, Dong J.
europepmc +1 more source