Investigation of failure mechanism and strength estimation of inclined coal pillars

Das, Arka Jyoti2022-01-282022-01-282022-01http://hdl.handle.net/123456789/2178enInclined coal pillarsFlat coal pillarsFailure mechanismShanthikhani minePh.DPH1921MEInvestigation of failure mechanism and strength estimation of inclined coal pillarsThesis