PFC和FLAC耦合的SCI文章,Thisstudyinvestigatedearthpressurebalance(EPB)shieldtunneling–inducedresponsesintermsofmuckpressure,machineparameters,andsurfacesettlementsusinganefficientnumericalschemethatcouplesPFC3DandFLAC3Dsoftware.Tunnelingcaseswithdifferentdischargeratiosinthechamberwereconductedusin