1. 2019
  2. A 3D Method to dynamically model the cutting of submerged rocks with evaluation of pore pressure effects

    Helmons, R. L. J. & Van Rhee, C., 2019, Proceedings 22nd World Dredging Congress: WODCON 2019. Chinese Dredging Association (CHIDA), p. 136-146

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  3. Oscillating disc technology for rock excavation

    Grashof, B., Alvarez Grima, M., Schott, D. & Helmons, R., 2019, Proceedings of the 8th International Conference on Discrete Element Methods (DEM8). 11 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  4. Principles of production engineering models

    Ramsdell, R. C., Miedema, S. A., Helmons, R. L. J. & Remme, J. J., 2019, Proceedings 22nd World Dredging Congress: WODCON 2019. p. 518-529

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  5. 2018
  6. Cutting of fluid saturated rock: A tentative explanation of dilation vs compaction

    Helmons, R. L. J., Van Rhee, C., Detournay, E. & Grima, M. A., 2018, Ocean Space Utilization: Proceedings of the ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering. New York, NY, USA: ASME, Vol. 6. p. V006T05A015 7 p. OMAE2018-78042. (ASME Conference Proceedings; vol. 2018/6).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  7. 2017
  8. Excavation of hard deposits and rocks: On the cutting of saturated rock

    Helmons, R., 2017, 168 p.

    Research output: ThesisDissertation (TU Delft)Scientific

  9. 2016
  10. Discrete element modeling of circular rock cutting with evaluation of pore pressure effects

    Helmons, R., Miedema, S. & van Rhee, C., 2016, Proceedings of the 21st World Dredging Congress & Exhibition 2016 (WODCON XXI): Innovations in Dredging. Vancouver, WA, USA: Western Dredging Association, Vol. 2. p. 870-882

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  11. Modeling fluid pressure effects when cutting saturated rock

    Helmons, R., Miedema, S., Alvarez Grima, M. & van Rhee, C., 2016, In : Engineering Geology. 211, p. 50-60

    Research output: Contribution to journalArticleScientificpeer-review

  12. Simulating hydro mechanical effects in rock deformation by combination of the discrete element method and the smoothed particle method

    Helmons, R., Miedema, S. & van Rhee, C., 2016, In : International Journal of Rock Mechanics and Mining Sciences. 86, p. 224-234

    Research output: Contribution to journalArticleScientificpeer-review

  13. 2015
  14. Inclusion of pore pressure effects in discrete element modeling of rock cutting

    Helmons, RLJ., Miedema, SA. & van Rhee, C., 2015, Proceedings IVth International Conference on Particle-based Methods - Fundamentals and Applications. Onate, E., Bischoff, M., Owen, DRJ., Wriggers, P. & Zohdi, T. (eds.). Barcelona, Spain: CIMNE, p. 945-956 12 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  15. Modeling the effect of water depth on rock cutting processes with the use of discrete element method

    Helmons, RLJ., Miedema, SA. & van Rhee, C., 2015, Proceedings CEDA Dredging Days 2015 - Innovative Dredging Solutions for Ports. van Rhee, C. & et al (eds.). Delft, The Netherlands: CEDA, p. 1-11 11 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

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