dc.contributor.authorHe, L.
dc.contributor.authorAn, Xinmei
dc.contributor.authorZhao, X. B.
dc.contributor.authorZhao, Z. Y.
dc.date.accessioned2013-10-24T08:03:23Z
dc.date.available2013-10-24T08:03:23Z
dc.date.copyright2012en_US
dc.date.issued2012
dc.identifier.citationHe, L., An, X. M., Zhao, X. B., & Zhao, Z. Y. (2012). Investigation on strength and stability of jointed rock mass using three-dimensional numerical manifold method. International journal for numerical and analytical methods in geomechanics, 37(14), 2348-2366.en_US
dc.identifier.issn0363-9061en_US
dc.identifier.urihttp://hdl.handle.net/10220/16818
dc.description.abstractThis paper proposes a numerical model for jointed rock masses within the 3-D numerical manifold method (NMM) framework equipped with a customized contact algorithm. The strength of rock sample containing a few sets of discontinuities is first investigated. The results of models with simple geometries are compared with the available analytical solutions to verify the developed computer code, whereas models with complex geometries are simulated to better understand the fundamental behavior and failure mechanism of jointed rock mass. Furthermore, the stability of jointed rock mass in an underground excavation is studied, where rock failure process is determined by the 3-D NMM simulation. The simulation results provide valuable guidance on excavation process design and stabilization design in rock engineering practice.en_US
dc.language.isoenen_US
dc.relation.ispartofseriesInternational journal for numerical and analytical methods in geomechanicsen_US
dc.subjectDRNTU::Engineering::Civil engineering
dc.subjectDRNTU::Engineering::Environmental engineering
dc.titleInvestigation on strength and stability of jointed rock mass using three-dimensional numerical manifold methoden_US
dc.typeJournal Article
dc.contributor.schoolSchool of Civil and Environmental Engineeringen_US
dc.identifier.doihttp://dx.doi.org/10.1002/nag.2147


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