00991nam0-2200337---450-99000942103040332120110912121812.09782221113516000942103FED01000942103(Aleph)000942103FED0100094210320110912d2010----km-y0itay50------bafreFR--------001yyDictionnaire de l'argotl'argent, la santé, le sexe, le sport, la violenceAlbert Doillonpréface de Claude DunetonParisLaffont2010X, 176820 cmBouquinsLingua franceseArgotDizionari447.09Doillon,Albert<1918-2004>325311Duneton,ClaudeITUNINARICAUNIMARCBK990009421030403321447.09 DOI 1Dip.fil.mod.18261FLFBCFLFBCDictionnaire de l'argot758854UNINA03375nam 2200973z- 450 991055728400332120210501(CKB)5400000000041200(oapen)https://directory.doabooks.org/handle/20.500.12854/69414(oapen)doab69414(EXLCZ)99540000000004120020202105d2020 |y 0engurmn|---annantxtrdacontentcrdamediacrrdacarrierGreen Coal Mining Techniques 2020Basel, SwitzerlandMDPI - Multidisciplinary Digital Publishing Institute20201 online resource (174 p.)3-03943-589-2 3-03943-590-6 Coal mining continues to make advances, especially in the areas of safety and environmental protection as a result of mining. This book contains nine peer-reviewed articles on green coal mining that address most of the important issues associated with improving coal mining. These issues include the protection of water above coal mines, both surface and ground water, and the subsidence that occurs during and after mining with methods to limit it and methods of rehabilitation. Additional issues include mine entry and production area support and methods to control gas emissions.History of engineering and technologybicssc"five mapsacoustic emission (AE)and two zoning plans"Belgiumcoalcoal ganguecoal mine goafdecision makingdecision-makingdeep miningfoamed concreteganguegas isolationgate-entry stabilitygeopolymerground controlinfluencing factorsland useligniteload-displacement characteristicslong-term behaviorlongwall coal mininglongwall miningmanagementmechanical activationmechanical propertymicrostructureminesmining layoutsmulti-criteria analysisoptimisationoptimum mixorthogonal experimentpressure-compressibility characteristicsprojectradar-interferometryreclamationrehabilitationremaining coal thicknessrestorationrisksubsidencesurface movementsustainabilitysustainable miningthermal activationthree zonesupliftwater conductive fractured zone (WCFZ)water protectionwater-conservation coal mining (WCCM)weak geological conditionwooden cribsHistory of engineering and technologySpearing A.J.Sedt1291778Spearing A.J.SothBOOK9910557284003321Green Coal Mining Techniques 20203021911UNINA