| Theoretical t-z Curves LM Kraft Jr, RP Ray, T Kagawa Journal of the Geotechnical Engineering Division 107 (11), 1543-1561, 1981 | 524 | 1981 |
| Modulus and damping due to uniform and variable cyclic loading RP Ray, RD Woods Journal of Geotechnical Engineering 114 (8), 861-876, 1988 | 81 | 1988 |
| Field performance of high density polyethylene culvert pipe SL Gassman, AJ Schroeder, RP Ray Journal of transportation engineering 131 (2), 160-167, 2005 | 36 | 2005 |
| Stabilization of expansive soils using mechanical and chemical methods: a comprehensive review AA Fondjo, E Theron, RP Ray Civ Eng Archit 9 (5), 1295-1308, 2021 | 31 | 2021 |
| Changes in shear modulus and damping in cohesionless soils due to repeated loading. RP Ray Dissertation Abstracts International Part B: Science and Engineering[DISS …, 1984 | 31 | 1984 |
| Multilevel soil-vapor extraction test for heterogeneous soil MA Widdowson, OR Haney, HW Reeves, CM Aelion, RP Ray Journal of Environmental Engineering 123 (2), 160-168, 1997 | 30 | 1997 |
| Automated laboratory testing for soil/water characteristic curves. RP Ray, KB Morris | 30 | 1995 |
| Verification of the Ramberg-Osgood material model in Midas GTS NX with the modeling of torsional simple shear tests Z Szilvágyi, RP Ray Periodica Polytechnica Civil Engineering 62 (3), 629-635, 2018 | 22 | 2018 |
| Simplified methods for monitoring petroleum‐contaminated ground water and soil vapor CM Aelion, JN Shaw, RP Ray, MA Widdowson, HW Reeves Soil and Sediment Contamination 5 (3), 225-241, 1996 | 22 | 1996 |
| Soil Shear Modulus From Resonant Column, Torsional Shear and Bender Element Tests Z Szilvagyi, P Hudacsek, RP Ray Int. J. of GEOMATE 10 (2), 1822-1827, 2016 | 20 | 2016 |
| Case Study Using Rapid Visual Screening Method to Determine the Vulnerability of Buildings in two Districts of Jeddah, Saudi Arabia FS Md, A Anas, KKB Orsolya, AG Ahmed, PR Richard 15th International Symposium On New Technologies For Urban Safety Of Mega …, 2016 | 19 | 2016 |
| Pile optimization in slope stabilization by 2D and 3D numerical analyses MA Benmebarek, S Benmebarek, MM Rad, R Ray International Journal of Geotechnical Engineering 16 (2), 211-224, 2022 | 11 | 2022 |
| Comparison between Ramberg-Osgood and Hardin-Drnevich soil models in Midas GTS NX M Ahmad, R Ray Pollack Periodica 16 (3), 52-57, 2021 | 11 | 2021 |
| Effects of local ground conditions on site response analysis results in Hungary O Kegyes-Brassai, Z Szilvágyi, A Wolf, R Ray Proc. 19th International Conference on Soil Mechanics and Geotechnical …, 2017 | 11 | 2017 |
| Analysis and Design of Piles for Dynamic Loading A Ray, R.P., Wolf 18th International Conference on Soil Mechanics and Geotechnical Engineering …, 2013 | 11* | 2013 |
| Earthquake Risk Assessment–Effect of a Seismic Event in a Moderate Seismic Area OK Kegyes-Brassai, RP Ray Acta Technica Jaurinensis 9 (1), 1-15, 2016 | 9 | 2016 |
| Biodegradation, vapor extraction, and air sparging in low-permeability soils CM Aelion, RP Ray, JN Shaw, MA Widdowson, HW Reeves Battelle Press, Columbus, OH (United States), 1995 | 9 | 1995 |
| A state-of-the-art review and numerical study of reinforced expansive soil with granular anchor piles and helical piles A Alnmr, RP Ray, R Alsirawan Sustainability 15 (3), 2802, 2023 | 8 | 2023 |
| Review of the effect of sand on the behavior of expansive clayey soils A Alnmr, RP Ray Acta Technica Jaurinensis 14 (4), 521-552, 2021 | 8 | 2021 |
| Vulnerability assessment of residential buildings in Jeddah: A methodological proposal MF Shah, OK Kegyes-B, RP Ray, A Ahmed, A Al-ghamadi GEOMATE Journal 14 (44), 134-141, 2018 | 8 | 2018 |
