Exact(23)
Coal pillar decreases protected layer overall deformation, not just reduce deformation of coal pillar affected zone.
The protected layer evolutional characteristics of vertical stress, vertical displacement and pressure relief affection which coal pillar affected were analyzed.
In order to research protected layer pressure relief effect under influence of different width of coal pillar, this paper carried on FLAC3D numerical simulation of vertical stress field and deformation field under different coal pillar width.
There is no effective method of increasing the quantity of pressure-relieved gas drained from the protected layer.
In China, we usually drill through coal seams to extract the pressure-relieved gas from the protected layer.
Therefore, an unsteady calculation in the short term can also obtain a similar situation regarding the methane complementary source from the protected layer.
Similar(37)
Finally it is shown that polypyrrole acts as a protecting layer against carbon nanotube dispersion when sonicated in ethanol.
The area-specific resistance of the separator coated with the thin protecting layer and the rib layer was less than 13.8 mΩ cm2.
The robustness of brush films in such environments can be greatly improved by applying a hydrophobic, "protecting" layer between the supporting substrate and the interfacial, biopassive brush.
The deposition of FTO as a protect layer of fuel cell electrode after mild plasma pre-treatment improved the electrochemical stability.
The addition of BFRP protecting layer is also proved to be an effective way to enhance the resistance of GFRP bars to the chemical attacks.
Write better and faster with AI suggestions while staying true to your unique style.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com