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1、Seediscussions,stats,andauthorprofilesforthispublicationat:https://www.researchgate.net/publication/288691804Modelingofthemechanicalandhydraulicbehaviorofsaltrocksonadiscontinuum-mechanicalbasisArticle·January2014READS22authors,including:WolfgangMinkle
2、yInstitutfürGebirgsmechanik37PUBLICATIONS71CITATIONSSEEPROFILEAllin-textreferencesunderlinedinbluearelinkedtopublicationsonResearchGate,Availablefrom:WolfgangMinkleylettingyouaccessandreadthemimmediately.Retrievedon:18April2016ARMA14-7036Modelingofthem
3、echanicalandhydraulicbehaviorofsaltrocksonadiscontinuum-mechanicalbasisKnauth,M.andMinkley,W.InstituteforGeomechanics,Leipzig,GermanyCopyright2014ARMA,AmericanRockMechanicsAssociationthThispaperwaspreparedforpresentationatthe48USRockMechanics/Geomechan
4、icsSymposiumheldinMinneapolis,MN,USA,1-4June2014.ThispaperwasselectedforpresentationatthesymposiumbyanARMATechnicalProgramCommitteebasedonatechnicalandcriticalreviewofthepaperbyaminimumoftwotechnicalreviewers.Thematerial,aspresented,doesnotnecessarilyr
5、eflectanypositionofARMA,itsofficers,ormembers.Electronicreproduction,distribution,orstorageofanypartofthispaperforcommercialpurposeswithoutthewrittenconsentofARMAisprohibited.Permissiontoreproduceinprintisrestrictedtoanabstractofnotmorethan200words;ill
6、ustrationsmaynotbecopied.Theabstractmustcontainconspicuousacknowledgementofwhereandbywhomthepaperwaspresented.ABSTRACT:Thediscontinuum-mechanicalmodelingofsaltrocksenablesustotakethemicrostructureofpolycrystallinesaltrocksintoaccountexplicitlywithingeo
7、mechanicalsimulations.Onamicromechanicalscale,rocksaltsconstituteadiscontinuumofintergrownsaltcrystals.Themacroscopicbehaviorofthissystemisdeterminedbytheinteractionofintra-andintercrystallineproperties.Essentialprocesseslikesoftening,fragmentationandp
8、ressure-drivenpercolationalonggrainboundariescanonlybecapturedandexplainedphysicallybyconsideringthemicrostructureofthematerial.ConstitutivemodelsdevelopedattheIfG,suchasthevisco-elasto-plasticmodelforthesaltgrainsthemselvesandanadhesiv
