1-13 of 13
Keywords: experimental result
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2020, June 14–19, 2020
Paper Number: ISRM-EUROCK-2020-036
... variable and the results obtained were compared against the experimental result. Finally, a three-dimensional numerical model was developed using the calibrated parameters. The failure behaviour of the interface in the double-sided shear test was simulated accurately, and evolution of the exponential...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2016, August 29–31, 2016
Paper Number: ISRM-EUROCK-2016-101
... about 6.8 mm. 3 NUMERICAL SIMULATION OF SHAKING TABLE TEST The numerical simulations are conducted using the dynamic limit equilibrium method and the finite ele- ment model, their applicability was verified by the comparison with experimental result. 630 Figure 6. Mechanical model (dynamic limit...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2014, May 27–29, 2014
Paper Number: ISRM-EUROCK-2014-180
... experimental result instrumentation Rock Engineering and Rock Mechanics: Structures in and on Rock Masses Alejano, Perucho, Olalla & Jiménez (Eds) © 2014 Taylor & Francis Group, London, 978-1-138-00149-7 The development of a distributed optical sensing technique to monitor forepole temporary support...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2014, May 27–29, 2014
Paper Number: ISRM-EUROCK-2014-043
... EXPERIMENTAL RESULTS The experiments lasted 3 months, that is 715 cycles. Vertical strain gauges on sample 2 and sample 3 broke after about 2 months. We decided to carry on the exper- iments on those samples but only recording horizontal strain. Figure 3 presents a picture of sample 1 at the end of the...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2014, May 27–29, 2014
Paper Number: ISRM-EUROCK-2014-031
... CCNBD), the SCB and ASCB tests. The experimental results show that the obtained values for the mode I fracture toughness K IC vary between 0.62 and 0.68 MPa.m¼ which corroborates with the DIC analysis. The mode II/mixed fracture toughness K IC varies between 0.58 and 0.70MPa.m¼ and K IIC varies...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2013, October 23–26, 2013
Paper Number: ISRM-EUROCK-2013-026
... falling blocks is presented. Experimental results show that the coefficient values decrease with both the increase of the block mass and the impacting velocity. The various scaling methods in literature are evaluated. Additionally, a momentum based scaling approach was found to be consistent with the...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2005, May 18–20, 2005
Paper Number: ISRM-EUROCK-2005-111
... model of rock is carried out the identification. The comparison between the shear creep model and experimental result shows that proposed non-linear shear creep model is right and reasonable. INTRODUCTION Joint rock is a kind of complex medium in rock mass engineering, which possesses the property of...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2002, November 25–27, 2002
Paper Number: ISRM-EUROCK-2002-078
... foundations, direct shear tests are carried out for rock models made of plaster. From the experimental results, it is confirmed that under constant and uniform normal confining pressure, the shear strength of plug-installed rock models is about twice that of no-plug rock models and that the strength does not...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2002, November 25–27, 2002
Paper Number: ISRM-EUROCK-2002-080
... that were calculated from three-dimensional surface measurements. The experimental results confirmed that the shear strength of rock joints is direction-dependent, and show that the new surface parameters to can be used to estimate the anisotropy in the shear strength of a rock fracture. 1...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2002, November 25–27, 2002
Paper Number: ISRM-EUROCK-2002-081
... testing machine experiment rock failure process kinetic curve mansurov Upstream Oil & Gas latent energy specimen experimental result rock fracture process fracture process kinetic dependency wide range laboratory experiment dependence Reservoir Characterization relaxation...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 93, June 21–24, 1993
Paper Number: ISRM-EUROCK-1993-031
... ABSTRACT: For the description of the compaction behavior of crushed rock salt for use as a backfill material in underground radioactive waste repositories, a constitutive model is proposed based upon phenomenological and theoretical considerations and experimental results. It can be shown that...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 93, June 21–24, 1993
Paper Number: ISRM-EUROCK-1993-044
... are tested in the experiments. The equivalent thermal and hydraulic properties predicted by the theory are in good agreement with the experimental results over practical ranges of joint properties. ~ESUME: On presente une procedure iheorique qui estime les conductivites thermiques et hydrau- hques...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 93, June 21–24, 1993
Paper Number: ISRM-EUROCK-1993-004
... Abstract: The shear strength of rock discontinuities subjected to impulsive loading is influenced by loading-rate. The experimentally observed behaviour is simulated with the Distinct Element Method. The comparison between numerical and experimental results gives some insights on the possible...

Product(s) added to cart

Close Modal