1-20 of 29
Keywords: probability
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 Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-314
... the range of interest (ROI) is usually concentrated, and the background (BG) refinement is a waste of computing power. The paper proposes a gradient particle size specimen modeling scheme. The resolution of ROI is increased while the resolution of BG is retained. The probability of particle generation...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-304
... of slate and sandstone and examining the method of determining the face shotcrete thickness according to the ground conditions using the logistic function. The logistic function that calculates the face falling probability obtained by logistic regression is transformed into a function that calculates...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-382
... in rock properties, methods have also been developed to study the probability of collapse of karst caves due to roof instability [8-11]. sedimentary rock stability reliability probability structural geology thickness conference instability rock type society iop publishing iop conf figure...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-390
... is established. The seismic performance is divided into four stages: basically intact, partial damage, severe damage and overall instability. A large number of calculations are used to compare the instability probability of slopes with near-fault and far-field ground motions. The results show that: 1...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-088
... of current parameters of geological body based on monitoring data and numerical simulation is discussed. In the fourth part, the reliability evaluation steps are presented in detail. Finally, the sliding occurrence probability of Liangshuijing landslide in Chongqing, China is discussed, which demonstrated...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-176
... monitoring information fusion society iop publishing iop conf conference water leakage risk assessment model frequency covariance geology artificial intelligence estimation formula probability 11th Conference of Asian Rock Mechanics Society IOP Publishing IOP Conf. Series: Earth...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-180
... machine learning geological subdiscipline severity erosion environmental science 861 geology rainfall susceptibility basin probability sensitivity validation accuracy pfdf conference united states threshold 11th Conference of Asian Rock Mechanics Society IOP Publishing IOP Conf. Series...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-258
... compressive strength probability 11th Conference of Asian Rock Mechanics Society IOP Publishing IOP Conf. Series: Earth and Environmental Science 861 (2021) 042116 doi:10.1088/1755-1315/861/4/042116 Influence of geological conditions of rock mass ahead of tunnel face on the prediction performance...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-484
... geology reservoir characterization environmental science 861 geologist reservoir geomechanics society iop publishing iop conf criterion probability risk management displacement stability matdem stiffness instability criterion journal mcs reservoir simulation landslide...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-500
... of 247080 samples are selected. We establish a multi-factor impact model for landslide probabilities using the logistic regression (LR) model, calculate the regression coefficients based on LR models, and obtain the occurrence probability of coseismic landslides. The model is then applied to calculate...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-007
... by Idriss-Boulanger method and liquefaction potential index (LPI) to assess liquefaction potential. The safety factor against liquefaction was used to calculate the probability of liquefaction that had been updated by Juang et al. This analysis expressed the potentially liquefied soil layers in varying...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-039
... conf conference probability chinese journal eigenfunction tunnel deformation geotechnical engineering 11th Conference of Asian Rock Mechanics Society IOP Publishing IOP Conf. Series: Earth and Environmental Science 861 (2021) 042009 doi:10.1088/1755-1315/861/4/042009 Quantitative Risk...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-575
... model was established by based on the renormalization group method, and the failure probability of seven 2 × 3 cell models was established by combining the force transfer coefficients among cell units. The seven damage models, showed that the damage accumulation threshold of siltstone without damage...
Proceedings Papers

Paper presented at the ISRM International Symposium - 10th Asian Rock Mechanics Symposium, October 29–November 3, 2018
Paper Number: ISRM-ARMS10-2018-056
... uncertainty and consequently the reliability of understanding the system behavior cannot be assessed quantitatively. The reliability of an event may be defined as the probability of it to occur. In this context a performance function can be defined to the system by which 0 determines the limiting state...
Proceedings Papers

Paper presented at the ISRM International Symposium - 10th Asian Rock Mechanics Symposium, October 29–November 3, 2018
Paper Number: ISRM-ARMS10-2018-253
... of its existence comparatively recently. Artificial Intelligence Rock Engineering Design Upstream Oil & Gas isrm international symposium LSD application Reservoir Characterization Engineering Eurocode limit state design structural eurocode rock engineering probability reservoir...
Proceedings Papers

Paper presented at the ISRM International Symposium - 8th Asian Rock Mechanics Symposium, October 14–16, 2014
Paper Number: ISRM-ARMS8-2014-150
... assess the stability and thermal performance of the cavern, two separate numerical analyses were employed: a probability-based stability analysis to evaluate the structural reliability of the cavern and a computational fluid dynamics analysis of heat transfer to assess the thermal stratification and heat...
Proceedings Papers

Paper presented at the ISRM International Symposium - 8th Asian Rock Mechanics Symposium, October 14–16, 2014
Paper Number: ISRM-ARMS8-2014-217
... by applying rock properties approach such as cohesion, density and friction angle. The calculation method using Monte Carlo statistical, which applied three above components that takes into account as a calculating basis. This statistical approach is to determine the failure probability with the results...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 7th Asian Rock Mechanics Symposium, October 15–19, 2012
Paper Number: ISRM-ARMS7-2012-117
... realistically. The higher values of probability of failure using convergence criterion relative to those of lining load criterion indicated that the former criterion is more vulnerable to uncertainties. Changing the coefficient of variation of the parameters revealed that geological strength index and lining...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 7th Asian Rock Mechanics Symposium, October 15–19, 2012
Paper Number: ISRM-ARMS7-2012-147
... with the stability of the slopes. The uncertainty might be due to a random variability or lack of aspect knowledge. Field data collection and site investigations are used to reduce these uncertainties and to define the inherent natural variability. Effects of geomechanical property uncertainty on probability...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 7th Asian Rock Mechanics Symposium, October 15–19, 2012
Paper Number: ISRM-ARMS7-2012-138
... to explain the failure failure probability (FP) slope due to the variation in the factors to be input parameters. The method used in determining the FP value of slope is a point estimate method (PEM). The results showed that FP values of the stability curve of 10.2% is more pessimistic than the curve Hoek...

Product(s) added to cart

Close Modal