Robust estimation of the fracture diameter distribution from the true trace length distribution in the Poisson-disc discrete fracture network model A Hekmatnejad, X Emery, JA Vallejos Computers and Geotechnics 95, 137-146, 2018 | 28 | 2018 |
Spatial modeling of discontinuity intensity from borehole observations at El Teniente mine, Chile A Hekmatnejad, X Emery, A Brzovic, P Schachter, JA Vallejos Engineering Geology 228, 97-106, 2017 | 27 | 2017 |
The efficiency and accuracy of probability diagram, spatial statistic and fractal methods in the identification of shear zone gold mineralization: a case study of the Saqqez … M Seyedrahimi-Niaraq, A Hekmatnejad Acta Geochimica 40, 78-88, 2021 | 19 | 2021 |
Investigating the impact of the estimation error of fracture intensity (P32) on the evaluation of in-situ rock fragmentation and potential of blocks forming around tunnels A Hekmatnejad, B Crespin, A Opazo, X Emery, N Hitschfeld-Kahler, ... Tunnelling and Underground Space Technology 106, 103596, 2020 | 16 | 2020 |
Identification of geochemical anomalies using fractal and LOLIMOT neuro-fuzzy modeling in Mial area, Central Iran M Alipour Shahsavari, P Afzal, A Hekmatnejad Journal of Mining and Environment 11 (1), 99-117, 2020 | 15 | 2020 |
An unsaturated three-dimensional model of fluid flow and heat transfer in NW Sabalan geothermal reservoir M Seyedrahimi-Niaraq, FD Ardejani, Y Noorollahi, SJ Nasrabadi, ... Geothermics 89, 101966, 2021 | 12 | 2021 |
A geostatistical approach to estimating the parameters of a 3D Cox-Boolean discrete fracture network from 1D and 2D sampling observations A Hekmatnejad, X Emery, D Elmo International Journal of Rock Mechanics and Mining Sciences 113, 183-190, 2019 | 11 | 2019 |
A hybrid predictive model of unstable rock blocks around a tunnel based on estimated volumetric fracture intensity and circular variance from borehole data sets A Hekmatnejad, B Crespin, JA Vallejos, A Opazo, AC Adoko Tunnelling and Underground Space Technology 111, 103865, 2021 | 10 | 2021 |
Comparing linear and non-linear kriging for grade prediction and ore/waste classification in mineral deposits A Hekmatnejad, X Emery, M Alipour-Shahsavari International Journal of Mining, Reclamation and Environment 33 (4), 247-264, 2019 | 10 | 2019 |
Presentation of the Universal Discontinuity index (UDi) system and its application to predict the geometry of over-excavation along a tunnel at New El Teniente mine A Hekmatnejad, E Rojas, C Saavedra, B Crespin Engineering geology 311, 106901, 2022 | 5 | 2022 |
Evaluating the wear of cutting tools using a tunnel boring machine laboratory simulator H Mousapour, H Chakeri, M Darbor, A Hekmatnejad Mining of Mineral Deposits 17 (2), 28-34, 2023 | 4 | 2023 |
Automatic selection of fracture sets using clustering techniques F Soto, A Hekmatnejad, X Emery, D Elmo ARMA International Discrete Fracture Network Engineering Conference …, 2018 | 4 | 2018 |
Experimental and numerical study of fracturing in degraded and graded crystalline rocks at the laboratory scale E Mohtarami, A Baghbanan, A Hekmatnejad, M Rinne International Journal of Rock Mechanics and Mining Sciences 160, 105255, 2022 | 3 | 2022 |
A hybrid approach to predict hang-up frequency in real scale block cave mining at El Teniente mine, Chile A Hekmatnejad, B Crespin, P Pan, X Emery, F Mancilla, M Morales, ... Tunnelling and Underground Space Technology 118, 104160, 2021 | 3 | 2021 |
Experimental investigation of damage evolution and fracture mechanism in rocks with a single flaw under stepwise cyclic compression S Miao, PZ Pan, A Hekmatnejad, Y Li Bulletin of Engineering Geology and the Environment 82 (8), 336, 2023 | 2 | 2023 |
Rock-Discontinuity-Fragmentation (R-Dis-Frag): a computer package for the characterization of large-scale fractured rock masses in real-time A Hekmatnejad, B Crespin ARMA US Rock Mechanics/Geomechanics Symposium, ARMA-2022-0556, 2022 | 2 | 2022 |
Empirical approaches for rock burst prediction: A comprehensive review and application to the new level of El Teniente Mine, Chile N Cortés, A Hekmatnejad, P Pan, E Mohtarami, A Pena, A Taheri, ... Heliyon, 2024 | 1 | 2024 |
Predicting fracture intensity and measuring uncertainty from borehole data A Hekmatnejad, X Emery ARMA US Rock Mechanics/Geomechanics Symposium, ARMA-2016-814, 2016 | 1 | 2016 |
Integrating 1D and 3D geomechanical modeling to ensure safe hydrogen storage in bedded salt caverns: A comprehensive case study in canning salt, Western Australia H Naderi, A Hekmatnejad, A Aftab, M Sarmadivaleh, A Pena International Journal of Hydrogen Energy 81, 1073-1090, 2024 | | 2024 |
Spatial Modeling of Rock Strength Heterogeneity and Anisotropy Using Universal Discontinuity Index (UDi) A Hekmatnejad, E Rojas, A Peña, B Crespin ISRM Congress, ISRM-15CONGRESS-2023-403, 2023 | | 2023 |