Investigation of Water-Flow Fracture Zone Height in Fully Mechanized Cave Mining Beneath Thick Alluvium
Sign Up to like & getrecommendations! Published in 2017 at "Geotechnical and Geological Engineering"
DOI: 10.1007/s10706-017-0205-0
Abstract: In underground coal mines, the connection between the water-flow fracture zone and aquifer can potentially cause massive water and sand inrush when the working face is covered with unusually thick (638.4 m) alluvium. This paper presents… read more here.
Keywords: water flow; water; fracture zone; flow fracture ... See more keywords
Perturbation Solutions for Flow in a Slowly Varying Fracture and the Estimation of Its Transmissivity
Sign Up to like & getrecommendations! Published in 2019 at "Transport in Porous Media"
DOI: 10.1007/s11242-019-01237-7
Abstract: Flow in fractures or channels is of interest in many environmental and geotechnical applications. Most previously published perturbation analyses for fracture flow assume that the ratio of the flow in the fracture aperture direction to… read more here.
Keywords: fracture; perturbation solutions; fracture length; flow fracture ... See more keywords