Хайлтын үр дүнгүүд - Song, Zhenqi

thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TN Civil engineering, surveying and building::TNC Structural engineering Acoustic wave monitoring Catastrophic disaster prediction methods Coal and gas outbursts Coal resources Coal-rock burst Coal-rock masses Creep instability Creep of overlying strata in goaf Damage evolution of coal and rock Deep coal mining Deep mining Dynamic disasters Energy principle analysis Large deformation of surrounding rock Large-area roof weighting Mine pressure monitoring Mining-induced impacts Mining-induced stress field Overburden failure Prevention and control of dynamic disasters Roadway surrounding rock Rockburst Roof disasters Roof water inrush disasters Roof weighting in fully mechanized mining faces Safe and efficient coal mine extraction Spatiotemporal effects Spatiotemporal stress evolution Stress gradient