... Abstract This paper presents an application of two shear strength models, namely Barton's shear strength model and modified Ladanyi and Archambault's model, to dynamic modelling of fault-slip that occurs in deep underground mines. First, incorporating the shear strength models into FLAC3D...

... measuring methods and techniques for the same rock sample, measuring with precise equipments and quantifying with an appropriate method for the determination of shearing strength and hydraulic properties are essential. Wellbore Design Barton roughness measurement Reservoir Characterization...

... surface is smooth. As we know, they don't accord to the nature situation. The roughness of joint has a very significant influence on hydro-mechanical characteristic of rock mass. This point has obtained many attentions and the related researches are done. Barton (1977) proposed the conception of joint...