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Research Output 2001 2019

2019
3 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

nondestructive tests
brittleness
Brittleness
Rocks
rocks
5 Citations (Scopus)

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

TBM
Fuzzy inference
Tunnels
penetration
rocks

Using Intact Rock Brittleness for Assessing TBM Penetration

Yagiz, S. & Yazitova, A., Apr 5 2019.

Research output: Contribution to conferencePaper

2018
8 Citations (Scopus)

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

Young modulus
compressive strength
carbonate rock
Compressive strength
Carbonates
1 Citation (Scopus)

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

swarms
Brittleness
genetic algorithm
Particle swarm optimization (PSO)
Genetic algorithms
1 Citation (Scopus)

Spatial mapping of the rock quality designation using multi-Gaussian Kriging method

Madani, N., Yagiz, S. & Adoko, A. C., Nov 15 2018, In : Minerals. 8, 11, 530.

Research output: Contribution to journalArticle

rock quality designation
kriging
Rocks
Ore deposits
variogram

Suda dağılmaya karşı duraylılık deney sonuçları ile agregaların fraktal boyutu arasındaki ilişkiler

Translated title of the contribution: Relationships between results of slake durability test and fractal dimension of aggregatesZorlu, K. & Yağiz, S., Jan 1 2018, In : Yerbilimleri/ Earth Sciences. 39, 2, p. 89-102 14 p.

Research output: Contribution to journalArticle

fractal dimensions
durability
rocks
testing
weathering

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

carbonate rocks
carbonate rock
Carbonates
rocks
Rocks

Uncertainty quantification of rock quality designation at the Gazestan Phosphate deposit

Madani, N., Yagiz, S., Adoko, A. C. & Battalgazy, N., Jun 14 2018, p. 207-220. 14 p.

Research output: Contribution to conferencePaper

2017
9 Citations (Scopus)

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

TBM
penetration
Rocks
prediction
rock
52 Citations (Scopus)

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

TBM
hard rock
Tunnels
penetration
Rocks
2 Citations (Scopus)
TBM
penetration
rock
index
18 Citations (Scopus)

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

Genetic programming
Nonlinear Regression
Multiple Regression
Multiple Models
Brittleness
10 Citations (Scopus)
TBM
rock property
penetration
rock
statistical analysis
2016
38 Citations (Scopus)

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

Nonlinear Prediction
Compressive Strength
Compressive strength
Rocks
Adaptive Neuro-fuzzy Inference System
39 Citations (Scopus)

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

Sandstone
compressive strength
Compressive strength
sandstone
Independent component analysis
2015
6 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

TBM
Rocks
rock
parameter
23 Citations (Scopus)
TBM
Tunnels
penetration
Rocks
rock
1 Citation (Scopus)

The punch penetration test for estimating machine performance

Yagiz, S., Jan 1 2015.

Research output: Contribution to conferencePaper

penetration test
punches
estimating
penetration
Rocks
2014
41 Citations (Scopus)

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

TBM
Tunnels
penetration
Excavation
excavation

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

26 Citations (Scopus)

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

TBM
fuzzy mathematics
hard rock
Fuzzy logic
Tunnels
2013
3 Citations (Scopus)

A rock mass rating system for predicting TBM utilization

Yagiz, S., Kim, T., Frough, O. & Torabi, S. R., Jan 1 2013, p. 921-925. 5 p.

Research output: Contribution to conferencePaper

TBM
Rocks
rock
rock property
Specifications
Sedimentary rocks
Rock mechanics
rock mechanics
sedimentary rock
Rocks
2012
65 Citations (Scopus)
Carbonates
durability
compressive strength
carbonate rock
artificial neural network

Colorado school of mines approaches for predicting TBM performance

Yagiz, S., Rostami, J. & Ozdemir, L., Jan 1 2012.

Research output: Contribution to conferencePaper

TBM
Tunnels
Rocks
mechanics
Mechanics
4 Citations (Scopus)
travertine
parameter
6 Citations (Scopus)

Indentation test for the measurement of rock brittleness

Yagiz, S. & Rostami, J., Dec 1 2012, p. 511-516. 6 p.

Research output: Contribution to conferencePaper

indentation
Brittleness
Indentation
Rocks
rock
5 Citations (Scopus)

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

Adaptive Neuro-fuzzy Inference System
Sampling Strategy
Genetic programming
Fuzzy inference
Genetic Programming
2011
1 Citation (Scopus)
space technology
TBM
hard rock
Rocks
prediction
35 Citations (Scopus)
rock property
durability
carbonate rock
Carbonates
Durability
65 Citations (Scopus)

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

TBM
hard rock
Particle swarm optimization (PSO)
penetration
Rocks
65 Citations (Scopus)

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

Rocks
Water absorption
Chemical analysis
Density (specific gravity)
Compressive strength
2010
76 Citations (Scopus)

Application of fuzzy inference system and nonlinear regression models for predicting rock brittleness

Yagiz, S. & Gokceoglu, C., Mar 15 2010, In : Expert Systems with Applications. 37, 3, p. 2265-2272 8 p.

Research output: Contribution to journalArticle

Fuzzy inference
Brittleness
Rocks
Excavation
Regression analysis

Comparison of two non-linear prediction techniques for estimation of some intact rock parameters

Yagiz, S., Sezer, E. & Gokceoglu, C., May 1 2010, p. 236.

Research output: Contribution to conferencePoster

durability
compressive strength
prediction
carbonate rock
rock
2 Citations (Scopus)
Rock drilling
Rock mechanics
rock mechanics
Brittleness
Rocks
9 Citations (Scopus)

Factors influencing performance of hard rock tunnel boring machines

Yagiz, S., Rostami, J., Kim, T., Ozdemir, L. & Merguerian, C., Dec 1 2010, p. 695-700. 6 p.

Research output: Contribution to conferencePaper

TBM
hard rock
Tunnels
Rocks
tunnel
4 Citations (Scopus)

Geological controls on the breakthrough of tunnel boring machines in hard rock crystalline terrains

Yagiz, S., Merguerian, C. & Kim, T., Dec 1 2010, p. 401-404. 4 p.

Research output: Contribution to conferencePaper

Crystalline rocks
TBM
hard rock
Tunnels
tunnel
14 Citations (Scopus)

Geomechanical properties of construction stones quarried in South-western Turkey

Yagiz, S., May 7 2010, In : Scientific Research and Essays. 5, 8, p. 750-757 8 p.

Research output: Contribution to journalArticle

metamorphic rocks
Turkey
limestone
Quarries
Turkey (country)
2009
113 Citations (Scopus)

Application of two non-linear prediction tools to the estimation of tunnel boring machine performance

Yagiz, S., Gokceoglu, C., Sezer, E. & Iplikci, S., Jun 1 2009, In : Engineering Applications of Artificial Intelligence. 22, 4-5, p. 818-824 7 p.

Research output: Contribution to journalArticle

Tunnels
Rocks
Tunneling machines
Neural networks
Statistical methods
131 Citations (Scopus)

Assessment of brittleness using rock strength and density with punch penetration test

Yagiz, S., Jan 1 2009, In : Tunnelling and Underground Space Technology. 24, 1, p. 66-74 9 p.

Research output: Contribution to journalArticle

penetration test
Brittleness
Rocks
rock
tensile strength
90 Citations (Scopus)
Hammers
compressive strength
Compressive strength
elasticity
Elastic moduli
2008
9 Citations (Scopus)

Recommended rock testing methods for predicting TBM performance: Focus on the csm and Ntnu models

Yagiz, S., Rostami, J. & Ozdemir, L., Jan 1 2008, p. 1523-1530. 8 p.

Research output: Contribution to conferencePaper

boring machines
TBM
testing method
tunnels
Tunnels
18 Citations (Scopus)
pressuremeter
penetration test
silty clay
elastic modulus
Clay
157 Citations (Scopus)

Utilizing rock mass properties for predicting TBM performance in hard rock condition

Yagiz, S., May 1 2008, In : Tunnelling and Underground Space Technology. 23, 3, p. 326-339 14 p.

Research output: Contribution to journalArticle

TBM
hard rock
Tunnels
Rocks
rock property