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  • Saffet Yagiz
2017

Function development for appraising brittleness of intact rocks using genetic programming and non-linear multiple regression models

Khandelwal, M., Shirani Faradonbeh, R., Monjezi, M., Armaghani, D. J., Majid, M. Z. B. A. & Yagiz, S., Jan 1 2017, In : Engineering with Computers. 33, 1, p. 13-21 9 p.

Research output: Contribution to journalArticle

28 Citations (Scopus)
2016

Prediction of the uniaxial compressive strength of sandstone using various modeling techniques

Jahed Armaghani, D., Mohd Amin, M. F., Yagiz, S., Faradonbeh, R. S. & Abdullah, R. A., May 1 2016, In : International Journal of Rock Mechanics and Mining Sciences. 85, p. 174-186 13 p.

Research output: Contribution to journalArticle

51 Citations (Scopus)
2018

Uncertainty quantification of rock quality designation at the Gazestan Phosphate deposit

Madani, N., Yagiz, S., Adoko, A. C. & Battalgazy, N., Jun 14 2018, Geometallurgy Conference: Back to the Future 2018. p. 207-220 14 p.

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

Relationships between results of slake durability test and fractal dimension of aggregates (in Turkish with English Abstract)

Translated title of the contribution: Suda dagilmaya karsi duraylilik deney sonuçlari ile agregalarin fraktal boyutu arasindaki iliskilerZORLU, K. & Yagiz, S., 2018, In : Yerbilimleri Dergisi. 39, 2, p. 89-102 14 p.

Research output: Contribution to journalArticle

2011

On sampling strategies for small and continuous data with the modeling of Genetic Programming and ANFIS

Sen, S., Sezer, EA., Gokceoglu, C. & Yagiz, S., 2011, p. 199-202. 4 p.

Research output: Contribution to conferencePaper

2014

A support vector regression model for predicting tunnel boring machine penetration rates

Mahdevari, S., Shahriar, K., Yagiz, S. & Akbarpour Shirazi, M., Dec 1 2014, In : International Journal of Rock Mechanics and Mining Sciences. 72, p. 214-229 16 p.

Research output: Contribution to journalArticle

59 Citations (Scopus)
2012

Effect of rock mass conditions on TBM utilization factor in Karaj-Tehran Water Conveyance Tunnel

Frough, O., Yagiz, S. & Torabi, SR., 2012, p. 18-23. 6 p.

Research output: Contribution to conferencePaper

Colorado school of mines approaches for predicting TBM performance

Yagiz, S., Rostami, J. & Ozdemir, L., Jan 1 2012, Eurock-2012_Rock Engineering & Technology for Sustainable Underground Construction, Stockholm, Sweden. International Society for Rock Mechanics

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

76 Citations (Scopus)
2015
34 Citations (Scopus)

Application of RMR for Estimating Rock-Mass–Related TBM Utilization and Performance Parameters: A Case Study

Frough, O., Torabi, S. R. & Yagiz, S., May 1 2015, In : Rock Mechanics and Rock Engineering. 48, 3, p. 1305-1312 8 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)
2020

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

2011

Prediction of hard rock TBM penetration rate using particle swarm optimization

Yagiz, S. & Karahan, H., Apr 1 2011, In : International Journal of Rock Mechanics and Mining Sciences. 48, 3, p. 427-433 7 p.

Research output: Contribution to journalArticle

84 Citations (Scopus)
2014

Predicting penetration rate of hard rock tunnel boring machine using fuzzy logic

Ghasemi, E., Yagiz, S. & Ataei, M., Feb 1 2014, In : Bulletin of Engineering Geology and the Environment. 73, 1, p. 23-35 13 p.

Research output: Contribution to journalArticle

35 Citations (Scopus)
2016

Application of several non-linear prediction tools for estimating uniaxial compressive strength of granitic rocks and comparison of their performances

Jahed Armaghani, D., Tonnizam Mohamad, E., Hajihassani, M., Yagiz, S. & Motaghedi, H., Apr 1 2016, In : Engineering with Computers. 32, 2, p. 189-206 18 p.

Research output: Contribution to journalArticle

46 Citations (Scopus)
2018

The effect of pH of the testing liquid on the degradability of carbonate rocks

Yagiz, S., Aug 1 2018, In : Geotechnical and Geological Engineering. p. 2351 2363 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2014

Geomechanical aspects of gypsums and dolomites in Kizilyer (Denizli)

Yagiz, S., Gireson, K., Kaval, O. & Arsay, A. A., 2014, 5th Global Stone Congress Proceedings, 22-25 October 2014. Tugrul et al, A. (ed.). Antalya Turkey, p. 149-159 11 p.

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

2020

Prediction of drilling rate utilizing common rock properties and driller specifications: percussion drilling

Yazitova, A. & Yagiz, S., 2020, (Accepted/In press).

Research output: Contribution to conferencePaper

2013

A rock mass rating system for predicting TBM utilization

Yagiz, S., Kim, T., Frough, O. & Torabi, S. R., Jan 1 2013, ISRM International Symposium - EUROCK 2013. Lydzba & Kwasniewski (eds.). International Society for Rock Mechanics, p. 921-925 5 p. (ISRM International Symposium - EUROCK 2013).

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

3 Citations (Scopus)
2020

Relationship between key rock properties and Cerchar abrasivity index for estimation of disc cutter wear life in rock tunneling applications

Yagiz, S., Massalov, T. & Rostami, J., 2020, (Submitted) ISRM International Symposium -Eurock2020. p. 7p

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

2017
2019

Using intact rock brittleness for assessing TBM penetration

Yagiz, S. & Yazitova, A., 2019, In : World Congress on Civil, Structural, and Environmental Engineering. 122.

Research output: Contribution to journalConference article

Open Access

Application of several optimization techniques for estimating TBM advance rate in granitic rocks

Armaghani, D. J., Koopialipoor, M., Marto, A. & Yagiz, S., Dec 1 2019, In : Journal of Rock Mechanics and Geotechnical Engineering.

Research output: Contribution to journalArticle

24 Citations (Scopus)

A new approach for estimation of rock brittleness based on non-destructive tests

Koopialipoor, M., Noorbakhsh, A., Noroozi Ghaleini, E., Jahed Armaghani, D. & Yagiz, S., Aug 1 2019, In : Nondestructive Testing and Evaluation.

Research output: Contribution to journalArticle

19 Citations (Scopus)
2017
13 Citations (Scopus)
2017

Bayesian prediction of TBM penetration rate in rock mass

Adoko, A. C., Gokceoglu, C. & Yagiz, S., Aug 30 2017, In : Engineering Geology. 226, p. 245-256 12 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)
2018

Model tree approach for predicting uniaxial compressive strength and Young’s modulus of carbonate rocks

Ghasemi, E., Kalhori, H., Bagherpour, R. & Yagiz, S., Feb 1 2018, In : Bulletin of Engineering Geology and the Environment. 77, 1, p. 331-343 13 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)
2017
3 Citations (Scopus)
2020

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

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

Research output: Contribution to conferencePaper

2018

Prediction of rock brittleness using genetic algorithm and particle swarm optimization techniques

Yagiz, S., Ghasemi, E. & Adoko, A. C., Dec 1 2018, In : Geotechnical and Geological Engineering. 36, 6, p. 3767-3777 11 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)
2019
1 Citation (Scopus)
2014

Modified CSM Model for Predicting TBM Performance in Rock Mass

Yagiz, S., Oct 29 2014, 1.Edition ed. Germany: LAP Lambert Academic Publishing. 252 p.

Research output: Book/ReportBook

2015

The punch penetration test for estimating machine performance

Yagiz, S., Jan 1 2015.

Research output: Contribution to conferencePaper

1 Citation (Scopus)
2020
1 Citation (Scopus)
2011
2016
2017

Development of hybrid intelligent models for predicting TBM penetration rate in hard rock condition

Armaghani, D. J., Mohamad, E. T., Narayanasamy, M. S., Narita, N. & Yagiz, S., Mar 1 2017, In : Tunnelling and Underground Space Technology. 63, p. 29-43 15 p.

Research output: Contribution to journalArticle

99 Citations (Scopus)
2012

On sampling strategies for small and continuous data with the modeling of genetic programming and adaptive neuro-fuzzy inference system

Sen, S., Sezer, E. A., Gokceoglu, C. & Yagiz, S., Dec 1 2012, In : Journal of Intelligent and Fuzzy Systems. 23, 6, p. 297-304 8 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
2011

P-wave velocity test for assessment of geotechnical properties of some rock materials

Yagiz, S., Jan 1 2011, In : Bulletin of Materials Science. 34, 4, p. 947-953 7 p.

Research output: Contribution to journalArticle

76 Citations (Scopus)
43 Citations (Scopus)
2020

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

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

2016

Utilizing rock brittleness for estimating TBM penetration rate in rocks

Yagiz, S., 2016. 7 p.

Research output: Contribution to conferencePaper

2012

Indentation test for the measurement of rock brittleness

Yagiz, S. & Rostami, J., Dec 1 2012, 46th US Rock Mechanics / Geomechanics Symposium 2012. p. 511-516 6 p. (46th US Rock Mechanics / Geomechanics Symposium 2012; vol. 1).

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

8 Citations (Scopus)