Please use this identifier to cite or link to this item: http://localhost:8081/xmlui/handle/123456789/6252
Full metadata record
DC FieldValueLanguage
dc.contributor.authorDeeankar, Alok-
dc.date.accessioned2014-10-13T06:37:24Z-
dc.date.available2014-10-13T06:37:24Z-
dc.date.issued1994-
dc.identifierM.Techen_US
dc.identifier.urihttp://hdl.handle.net/123456789/6252-
dc.guideSingh, U. C.-
dc.guideSamadhiya, N. K.-
dc.description.abstractDetermination of shear strength of infilled discontinuities is perhaps one of the complex problems faced by geotechnical engineers. The main difficulty is due to the increased number of variable parameters which influence the shear strength of infilled jointed rock masses. In the present work, the results of a series of direct shear tests conducted at strain rates (0.125 mm/r and 0.625 mmA,(f-1) on models of cement discontinuities of different asperity angles (150, 300, and 450) and of mean roughness amplitude 4mm filled with different thickness of china clay and flyash are reported. It is shown that peak shear strength decreases with increasing fill thickness (t) and approaches a minimum when t/a (thickness-amplitude ratio) is between 1.8 and 2.5, indicating the influence of normal stresses and asperity angle of discontinuity. The results revealed drop in shear strength with decreasing roughness. Effect of strain rates on shear strength was also. found. Finally the expressions for prediction of peak friction coefficients for a filled discontinuity proposed by Papaliangas et.al. (1993) is verified...en_US
dc.language.isoenen_US
dc.subjectCIVIL ENGINEERINGen_US
dc.subjectINFLUENCEen_US
dc.subjectSTRENGTH BEHAVIOURen_US
dc.subjectROCK JOINTSen_US
dc.titleINFLUENCE OF INFILLING ON THE STRENGTH BEHAVIOUR OF ROCK JOINTSen_US
dc.typeM.Tech Dessertationen_US
dc.accession.number246630en_US
Appears in Collections:MASTERS' DISSERTATIONS (Civil Engg)

Files in This Item:
File Description SizeFormat 
246630CE.pdf2.53 MBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.