1-20 of 45
Keywords: evaluation
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, November 19–24, 2000
Paper Number: ISRM-IS-2000-302
...APPLICATION OF SASW IN LIQUEFIED GROUND IMPROVEMENT Liu Songyu 1, Fang Lei 2 and Yu Xiaojun 3 ABSTRACT This paper deals with the principle and measurement of SASW, which is employed to evaluate liquefaction potential. Based on the detail field tests, SASW is successfully applied to evaluate the...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-453
... lop me th ods of e val uat in g a nd qu ant ify in g t he ri sk of fa ilu re of ro ck be ds and s lop es in ro ad di sas ter ma na gement . APPROACH TO RISK EVALUATION 1. Defi nit io n o f Ris k Eval ua tio n Th e ter m Ò ri sk eva lu ati onÓ g ene ral ly me ans e sti mat in g t he pr oba bil it ies...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-333
... ABSTRACT: Soft Soil Improvement is an in-situ technique to stabilise soft soil. Recently (1999), a research project at the Soil Mechanics Laboratory of the Ghent University (Department of Civil Engineering) was set up in order to evaluate the influence of the amount and type of grout injected...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-459
... leads in a rock mass quality underestimation, which mainly due to the rating adjustment for discontinuity orientations as especially proposed for rock slopes. The case records evaluation indicate that the rock mass rating without taking into account the discontinuities adjustment give a more realistic...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-444
... ABSTRACT: Acoustic Emission (AE) is one of the nondestructive techniques, which is known as elastic waves generated due to crack initiation, crack formation and crack coalescence. Because AE is known as effective and sensitive for evaluating rock stability, a variety of research papers on AE...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-460
... ABSTRACT: A new approach for evaluation of JRC was attempted, using borehole wall image scanned by Borehole Image Processing System. The in-situ work of scanning borehole wall image was executed on the CAES-01 hole excavated at Taejon, Korea between the interval of 200–232m in depth. The...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-440
... behaviours, with respect to the consolidation line, steady state line, phase transformation line and initial dividing line. The residual strength is evaluated with respect to the initial state ratio. Finally, the method for the evaluation of flow susceptibility of sloping soil masses is discussed within the...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-628
... orientations further reduce reliability of the acquired data. Besides descriptive parameters are subjected to the geologist s observation at the site and thus not always reproducible. Research work within the field of photographic documentation of geological features and evaluation of such data has been...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-014
... are generally not well understood. Usually, the state-of-the-practice is defined as what the "average" practitioner would do. This applies to both those conducting the seismic hazard evaluation and those applying the results in an engineering analysis. In general, the high end of the practice is very...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-207
... in r ock st ru ctu res Ó. GŽ ot ech niq ue , Vo l. 45 (3 ), pp . 447 46 3. Yi n, H.P. an d Ehrl ac her , A.( 199 6). Ò Siz e a nd de nsi ty in flu en ce on ov era ll mo dul i o f fin ite medi a wit h c rac kÓ . Me ch ani cs of Ma ter ia ls, Vo l. 23, p p. 287 29 4. numerical evaluation...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-246
... ABSTRACT: This paper presents the results of a study on evaluation of liquefaction potential of ground along the alignment of power channel of a hydroelectric power project in the Uttar Pradesh State of India. Results of field Standard Penetration Test (SPT) and laboratory Cyclic Simple Shear...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-221
.... Two versions of ESP were produced based upon separate learning strategies. ESP96 has a high degree of user freedom allowing the student to choose the learning goals. ESP97, however, has relatively lower user freedom with the learning tasks being set by the program. Evaluation by pre- and post-testing...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-182
...: (i) flysch formation including alternating layers of mainly sandstones and siltstones, (ii) moderately cemented to loose conglomerates-breccia, (iii) alluvial deposits and fans, (iv) terrace deposits and (v) swamp deposits. The geological program included the execution and the evaluation of the data...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-238
... and on empirical correlations between geotechnical properties, SPT results and dynamic parameters. Laboratory tests performed in order to determine dynamic parameters were the resonant column test and the bender element test. INTRODUCTION Evaluation of seismic parameters for earthquake analysis as...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-174
... multiple data streams. Any combination of ground penetrating radar (GPR), electromagnetic (EM), magnetic, seismic, wave impedance (WIP), ripple impedance (RIP), density logging and thermographic survey techniques can be selected based on existing site conditions to provide the best possible evaluation...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-210
... internal friction, cohesion and dilatancy. In classical strength theories of soil mechanics we find such parameters as internal friction and cohesion but no dilatancy. Nevertheless this phenomena can be the definitive factor of stress condition and strength. The absence of dilatancy evaluation and absence...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-260
... introduce and evaluate the energy concept in defining the liquefaction potential of soils when subjected to dynamic loads. This study deals with the validation of this procedure through centrifuge testing. Dynamic centrifuge tests at a scale of 60 g's were conducted on scaled pore fluid-saturated models...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-265
...INVESTIGATION AND EVALUATION OF FAULT ACTIVITY AROUND THE ONAGAWA NUCLEAR POWER PLANT IN NORTHEAST JAPAN Shuichi Hashimoto1, Yuji Torigoe2 and Tadashi Miwa3 ABSTRACT Detailed investigations of geological structures, particularly active faults, were performed in the area surrounding the Onagawa...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-394
... foundation-superstructure model is employed in the analysis. This paper evaluates the effectiveness of p-y curves and the simplified foundationsuperstructure model in simulating the response of pile foundations. The p-y curve approach is shown to be potentially unreliable. The simplified model is shown to...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-018
... increasing height became marked. The 1920's saw the increasing construction of large dams for hydroelectric power. risk and uncertainty assessment judgement risk assessment risk management information Artificial Intelligence Engineering failure mode evaluation probability regulator...

Product(s) added to cart

Close Modal