| نویسندگان | مجید نوریان بیدگلی,Lanru Jing |
| نشریه | INT J ROCK MECH MIN |
| شماره صفحات | 108 |
| شماره مجلد | 78 |
| ضریب تاثیر (IF) | 1.686 |
| نوع مقاله | Full Paper |
| تاریخ انتشار | 2015-06-11 |
| رتبه نشریه | علمی - پژوهشی |
| نوع نشریه | الکترونیکی |
| کشور محل چاپ | ایران |
| نمایه نشریه | ISC ,ISI ,SCOPUS |
چکیده مقاله
It isgenerallyrecognizedthattheexistenceofunknowndis-
continuities withvaryingsizes,locationsandorientationsleadtoa
significant levelofuncertaintyinthephysicalbehavioroffrac-
tured rockmasses.Uncertaintyandvariabilityarecausedbythe
nature andunpredictablebehaviorsofthefracturedrockmassas
an inherentlyheterogeneousgeologicalmaterial.Therefore,the
variabilityofthefracturedrockpropertiesisanimportantand
inescapable issue,whichremainsoneofthemostdifficult chal-
lenges. Inthisregard,stochasticanalysisofstrengthanddeform-
ability parametersoffracturedrocksisakeyissueofsitechar-
acterizationofrockengineeringprojects,whichmayprovidemore
reliable estimationofvariabilityofstrengthanddeformabilityof
the fracturedrockmassesconcerned,asameansofquantitative
representationofuncertainty/variabilityofthehostrockmass
concerned, andthereforeenhancingdesignofsurfaceandsub-
surface structuresinandonrockmasses,andreliableeconomic
evaluation.