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Keywords: cohesion
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Proceedings Papers

Paper presented at the 1st Canada - U.S. Rock Mechanics Symposium, May 27–31, 2007
Paper Number: ARMA-07-107
... may be described as an active wedge and the support must be designed to stabilize this wedge. Upstream Oil & Gas Piezometer rock cut reservoir geomechanics strength cohesion air transportation displacement site investigation sequence investigation rock excavation Reservoir...
Proceedings Papers

Paper presented at the 1st Canada - U.S. Rock Mechanics Symposium, May 27–31, 2007
Paper Number: ARMA-07-042
... Upstream Oil & Gas mass behavior synthetic rock mass discrete fracture network synthetic rock mass model strength cohesion increment fracture lift 2 reservoir geomechanics particle rock mass strength brittleness fragmentation Reservoir Characterization Simulation SRM sample...
Proceedings Papers

Paper presented at the 1st Canada - U.S. Rock Mechanics Symposium, May 27–31, 2007
Paper Number: ARMA-07-062
... provides a unique method for simulating tensile and/or shear fracturing through in- tact rock. Cohesion, friction, and tensile strength can be assigned to the boundaries of these polygonal blocks such that the strength is the same as intact rock. Local variation in strength and stiffness can al- so...
Proceedings Papers

Paper presented at the 1st Canada - U.S. Rock Mechanics Symposium, May 27–31, 2007
Paper Number: ARMA-07-023
... for some continuum codes seems now to be considera- bly more complex than for discontinuum codes, as suggested in Figure 17. GSI-based Hoek-Brown formulations for simple geotechnical input data for the rock mass, shown in Figure 17, such as deformation modulus, cohesion and friction angle, appear to have...
Proceedings Papers

Paper presented at the 1st Canada - U.S. Rock Mechanics Symposium, May 27–31, 2007
Paper Number: ARMA-07-195
... to reliably determine the true load lead to more reliable and cost effective solutions in the design of sill mats. Upstream Oil & Gas Reservoir Characterization tensile failure strength span strength property cohesion backfill numerical modeling metals & mining stope failure mode...
Proceedings Papers

Paper presented at the 1st Canada - U.S. Rock Mechanics Symposium, May 27–31, 2007
Paper Number: ARMA-07-156
... failed recorded the position of up to 22 active survey prisms while those taken after the failure captured up to 14 active prisms; eight prisms were lost because of the slope failure. coalbed methane Reservoir Characterization coal seam gas Upstream Oil & Gas cohesion orientation slab...
Proceedings Papers

Paper presented at the 1st Canada - U.S. Rock Mechanics Symposium, May 27–31, 2007
Paper Number: ARMA-07-203
... minutes, one may observe the following: ? A large increase in volume of the rock mass, by as much as a factor of 30 to 40% in this case. ? Extensive delamination along the bedding planes, such that any existing cohesion that may have bonded the laminae together in situ has been ruptured by the slaking...

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