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Keywords: displacement
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Proceedings Papers

Paper presented at the ISRM 2nd International Conference on Rock Dynamics, May 18–19, 2016
Paper Number: ISRM-ROCDYN-2016-01
..., typically by evalu- ating the increments of displacement associated with periods of high RER in the model. An example image from such an evaluation is shown in Figure 5. Options to change the mine plan to reduce the likelihood or severity of dynamic stability are considered, typically using the model...
Proceedings Papers

Paper presented at the ISRM 2nd International Conference on Rock Dynamics, May 18–19, 2016
Paper Number: ISRM-ROCDYN-2016-52
... ABSTRACT: A new method (Permanent Displacement Ratio Theory: PDRT) is proposed for analyzing dynamic stability of rock slope under seismic loading. The PDRT takes permanent displacement of rock slope as failure criterion, and provides an index which has a clear physical meaning to evaluate...
Proceedings Papers

Paper presented at the ISRM 2nd International Conference on Rock Dynamics, May 18–19, 2016
Paper Number: ISRM-ROCDYN-2016-44
... of the seismic and geodetic observations during the recent years allowed to determine reliably the existence of various modes of displace- ments on the interfaces of structural blocks of the Earth s crust (Peng & Gomberg 2010). The sliding motion of faults exhibits a wide range of complex behaviors. Recorded...
Proceedings Papers

Paper presented at the ISRM 2nd International Conference on Rock Dynamics, May 18–19, 2016
Paper Number: ISRM-ROCDYN-2016-19
... that process of strain localization was realized only in the form of slow deformation waves with different directions of displacement inside: the longitudinal and transverse waves. The velocity of such waves decreased up to 10 −4 m/s with increasing of applied load. At the prefracture stage localized strain...
Proceedings Papers

Paper presented at the ISRM 2nd International Conference on Rock Dynamics, May 18–19, 2016
Paper Number: ISRM-ROCDYN-2016-56
... construction project, a FEM model is established by midas GTS. The stress field, displacement field and velocity distribution and transfer laws is analyzed under blasting vibration. Conclusions about the dynamic response of high cutting slope under blasting vibration are as follows: As the explosion...
Proceedings Papers

Paper presented at the ISRM 2nd International Conference on Rock Dynamics, May 18–19, 2016
Paper Number: ISRM-ROCDYN-2016-64
... stability analysis renewable energy road cut slope stability analysis Sarkar reservoir geomechanics displacement Rock mechanics total displacement Singh rock mass case study numerical solution geology Himachal Pradesh Himalaya India 2016. Taylor & Francis Group. Permission...
Proceedings Papers

Paper presented at the ISRM 2nd International Conference on Rock Dynamics, May 18–19, 2016
Paper Number: ISRM-ROCDYN-2016-73
... 3/21/2016 7:37:01 PM 518 E u R A u t x = 2 2 2 2 (1) where the mass force is not considered; u is longitudinal displacement of particle; t is time counted from the point of impact; x is position of anchor section; E is modulus of elastic- ity; is mass density; R is cohesive friction...
Proceedings Papers

Paper presented at the ISRM 2nd International Conference on Rock Dynamics, May 18–19, 2016
Paper Number: ISRM-ROCDYN-2016-69
... different rocks with uniaxial compressive strength values ranging between 7–215 MPa were tested to measure pre-peak and post-peak stress-strain relations. A stiff servo-controlled machine was used to undertake lateral displacement controlled tests. Postpeak stress-strain relations were obtained accurately...

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