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Development of Tunnel Boring Machine (TBM) Performance and Disc Cutter Weariness Estimation Model in Mining and Civil Constructions

  • 1402 Citations
  • 18 h-Index
19992020

Research output per year

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Personal profile

Professional Information

He received a PhD from the Colorado School of Mines (CSM), USA. His main research interests are engineering rock mechanics; mechanized excavation and tunnelling, rock characteristics, testing & drilling. He has authored over 100 publications including peer-reviewed scientific journals, proceedings, industrial project reports and books. He is a recognized reviewer of many mining and geotechnical journals and also, Associate Editor of Tunnelling & Underground Space Technology. He is known for the studies of developing the Modified CSM Model for estimating Tunnel Boring Machine (TBM) performance, TBM performance prediction formulas, and also proposing rock brittleness index, test and classification. He joined the School of Mining and Geosciences at Nazarbayev University in June 2017.

 

Teaching

Geology for Mining Engineers; Rock Excavation Methods; Mechanized Excavation & Tunnelling; Research Methods & Ethics; Advanced Mechanized Excavation & Tunnelling; Thesis Research; Advanced Topics

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Projects

  • Research Output

  • Assessment of intact rock properties for estimating the weariness of disc cutter, SPGP, 2019-2020,

    Yagiz, S., 2020, (In preparation)

    Research output: Book/ReportCommissioned report

    Correlations between crucial rock properties and drilling rate index for hard rock tunnels

    Yagiz, S. & Yarali, O., 2020.

    Research output: Contribution to conferencePaper

  • Estimation of drilling rate of diamond driller using rock properties and driller specifications

    Yazitova, A. & Yagiz, S., 2020, ISRM International Symposium - EUROCK 2020. p. 7p

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • Evaluation of rock brittleness indices to estimate Cerchar Abrasivity Index for disc cutter weariness

    Yagiz, S., Frough, O. & Rostami, J., 2020, American Rock Mechanics and Geomechanics Symposium-ARMA2020.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • Activities

    • 15 Editorial activity
    • 3 Visiting an external research institution
    • 1 Participation in conference
    • 1 Membership of committee

    Istanbul Technical University

    Saffet Yagiz (Visiting researcher)
    May 23 2019May 30 2019

    Activity: Visiting typesVisiting an external research institution

    Tunnelling and Underground Space Technology (Journal)

    Saffet Yagiz (Editor)
    Jan 1 2019 → …

    Activity: Publication peer-review and editorial work typesEditorial activity

    The International Journal of Georesources and Environment (Journal)

    Saffet Yagiz (Member of editorial board)
    2018 → …

    Activity: Publication peer-review and editorial work typesEditorial activity

    Journal of Rock Mechanics and Geotechnical Engineering (Journal)

    Saffet Yagiz (Reviewer)
    2018 → …

    Activity: Publication peer-review and editorial work typesEditorial activity

    "Tunnelling and Climate Change" -3rd Regional Tunnelling Conference, Iran

    Saffet Yagiz (Invited speaker)
    Nov 27 2017Nov 29 2017

    Activity: Participating in eventParticipation in conference

    Prizes