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
.... The damage variable to define the damage evolution law was determined using back analysis. A parametric study was carried out with different values of the damage variable and the results obtained were compared against the experimental result. Finally, a three-dimensional numerical model was developed using...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2016, August 29–31, 2016
Paper Number: ISRM-EUROCK-2016-101
.... 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 equilibrium...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2014, May 27–29, 2014
Paper Number: ISRM-EUROCK-2014-180
... recordings between DOS and interpolated inclinometer mea- surements of a singular pile element. Mohamad (2007b). Figure 6. Simply supported symmetric bending test. Upper: Test configuration. Lower: Experimental results. Negative strain corresponds to the top section of rebar under com- pression and vice...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2014, May 27–29, 2014
Paper Number: ISRM-EUROCK-2014-043
... thermal expansion coefficient was mea- sured in our laboratory. Tests were realized on cubic blocs (10 × 10 × 10 cm) following the European stan- dard EN 14-581, and also on cylindrical samples. We obtained nearly the same value whatever the shape of the sample = 6 3). 10 6 K 1 3 EXPERIMENTAL RESULTS...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2014, May 27–29, 2014
Paper Number: ISRM-EUROCK-2014-031
... (DIC) analysis and finite elements numerical simulations. The test methods chosen are two types of Brazilian disc tests with a central notch (CCBD and CCNBD), the SCB and ASCB tests. The experimental results show that the obtained values for the mode I fracture toughness KIC vary between 0.62 and 0.68...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2013, October 23–26, 2013
Paper Number: ISRM-EUROCK-2013-026
... of the 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...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2005, May 18–20, 2005
Paper Number: ISRM-EUROCK-2005-111
... of joint rock, proposed seven-component non-linear shear creep model of rock is carried out the identification. The compar- ison 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...
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...
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. INTRODUCTION...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2002, November 25–27, 2002
Paper Number: ISRM-EUROCK-2002-081
... than 10 dB. The experiments were carried out at loads of 5, 10 and in some cases 15 tons. 3. EXPERIMENTAL RESULTS AND PHYSICAL MODEL 3.1 Experimental results As was established during a series of experiments, a burst-like AE activity was observed immediately after unloading of pre-loaded granite...
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...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 93, June 21–24, 1993
Paper Number: ISRM-EUROCK-1993-044
... properties predicted by the theory are in good agreement with the experimental results over practical ranges of joint properties. RESUME: On presente une procedure theorique qui estime les conductivites thermiques et hydrauliques des masses rocheuses jointees. La methode pour approximer les coefficients...
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