Ahmadi, M.J., 2008. Investigation of engineering properties of some sandstones outcrops of Upper Red Formation. M.Sc. Thesis in Engineering Geology, Tarbiat Modares University, Iran
Ajalloeian, R., Mohammadi, M., 2014. Estimation of limestone rock mass deformation modulus using empirical equations. Bulletin of Engineering Geology and the Environment, 73: 541-550.
Ajalloeian, R., Jamshidi, A., Khorasani, R., 2024. Evaluating the effects of mineral grain size and mineralogical composition on the correlated equations between strength and Schmidt hardness of granitic rocks. Geotechnical and Geological Engineering, 42: 675-685.
Akbay, D., Altindag, R., 2021. Investigation of the availability of a new point load test device in characterization of rocks. International Advanced Researches and Engineering Journal, 05: 387-397.
Akbay, D., 2023. Investigating the accuracy of specimen shape for point load index test in predicting the uniaxial compressive strength for rocks using regression analysis and machine learning. Mining, Metallurgy and Exploration, 40: 2107-2115.
Akinbinu, V.A., 2017. Relationship of brittleness and fragmentation in brittle compression. Engineering Geology, 221: 82-90.
Almasi, S.N., Bagherpour, R., Mikaeil, R., Ozcelik, Y., 2017. Analysis of bead wear in diamond wire sawing considering the rock properties and production rate. Bulletin of Engineering Geology and the Environment, 76: 1593-1607.
Altindag, R., Guney, A., 2017. Predicting the relationships between brittleness and mechanical properties (UCS, TS and SH) of rocks. Scientific Research and Essays, 5: 2107-2118.
Arman, H., 2021. Correlation of uniaxial compressive strength with indirect tensile strength (Brazilian) and 2nd cycle of slake durability index for evaporitic rocks. Geotechnical and Geological Engineering, 39: 1583-1590.
Ashtari, M., Mousavi, S.E., Cheshomi, A., Khamechian, M., 2019. Evaluation of the single compressive strength test in estimating uniaxial compressive and Brazilian tensile strengths and elastic modulus of marlstone. Engineering Geology, 248: 256-266.
Atici, U., Ersoy, A., 2009. Correlation of specific energy of cutting saws and drilling bits with rock brittleness and destruction energy. Journal of Materials Processing Technology, 209: 2602-2612.
Azimian, A., Ajalloeian, R., 2015. Empirical correlation of physical and mechanical properties of marly rocks with P wave velocity. Arabian Journal of Geosciences, 8: 2069-2079.
Basu, A., Aydin, A., 2006. Predicting uniaxial compressive strength by point load test: significance of cone penetration. Rock Mechanics and Rock Engineering, 39: 483-490.
Basu, A., Mishra, D.A., Roychowdhury, K., 2013. Rock failure modes under uniaxial compression, Brazilian, and point load tests. Bulletin of Engineering Geology and the Environment, 72: 457-475.
Bearman, R.A., 1999. The use of the point load test for the rapid estimation of Mode I fracture toughness. International Journal of Rock Mechanics and Mining Sciences, 36: 257-263.
Bell, F.G., Lindsay, P., 1999. The petrographic and geotechnical properties of some sandstone from the newspaper member of the Natal Group near Durban, South Africa. Engineering Geology, 53: 57-81.
Bieniawski, Z.T., 1973. Engineering classification of jointed rock masses. Journal of the South African Institution of Civil Engineering, 15: 335-344.
Bieniawski, Z.T. (1989). Engineering rock mass classifications. New York, Wiley.
Bilgin, N., Shahriar, K., 1988. The development of a rock cutting rig for rapid excavation systems and its application to Amasra Coalfield Proc. Coal Congr., 6th, (Zonguldak, Turkey, May 23-27) Chamber of Min. Eng. of Turkey, Zonguldak (1988), pp. 13-28 (in Turkish).
Bilgin, N., 1977. Investigation into mechanical cutting characteristics of some medium and high-strength rocks. Ph.D. Thesis, Univ. Newcastle upon Tyne, U.K.
Bilgin, N., 1982. The cuttability of evaporites. Bull Int Assoc Engineering Geology, 25: 85-89.
Bilgin, N., Eskikaya, S. & Dincer, T. (1993). The performance analysis of large diameter blast hole rotary drills in Turkish Coal Enterprises. In: Almgren T, Kumar T, Vagenas T (eds), The 2nd International symposium on mine mechanics automation, Lulea, pp 129-135.
Bozdağ, A., İnce, İ., 2018) Predicting Strength Parameters of Igneous Rocks from Slake Durability Index. International Journal of Engineering Science, 18: 1102-1109.
Clark, G.B., 1979. Principles of rock drilling. Colorado School of Mines Quart, Colorado 74: 91-93.
Cun, Z., Jianqi, M., Shiyong, L., Jiale, L., Jinbao, L., Jianhang, C., 2023. Strength weakening characteristics and microscopic mechanism of coal samples with different water contents based on penetration strength. International Journal of Coal Science and Technology, 51: 40−49.
Dan, D.Q., Konietzky, H., Herbst, M., 2013. Brazilian tensile strength tests on some anisotropic rocks. International Journal of Rock Mechanics and Mining Sciences, 58: 1-7.
Diamantis, K., Khajevand, R., Fereidooni, D., 2024. Assessing the geotechnical properties of peridotite rocks in dry and saturated conditions. Innovative Infrastructure Solutions, 9: 130.
Diedeirchs, M.S., 1999. Instability of hard rockmasses: the role of tensile damage and relaxation. PhD Thesis, Department of Civil Engineering, University of Waterloo, Waterloo, Canada, pp 566.
Dwivedi, R.D., Goel, R.K., Prasad, V.V.R., Sinha, A., 2008. Thermo-mechanical properties of Indian and other granites. International Journal of Rock Mechanics and Mining Sciences, 45: 303-315.
Erguler, Z.A., Ulusay, R., 2009. Water-induced variations in mechanical properties of clay-bearing rocks. International Journal of Rock Mechanics and Mining Sciences, 46(2): 355-370.
Ersoy, A., Atici, U., 2007. Correlation of P and S-Waves with cutting specific energy and dominant properties of volcanic and carbonate rocks. Rock Mechanics and Rock Engineering, 40: 491-504.
Ersoy, A., Buyuksagic, S., Atici, U., 2005. Wear characteristics of circular diamond saws in the cutting of different hard abrasive rocks. Wear, 258(9): 1422-1436.
Fadhil, A., Al-Adly, A., Fattah, M., 2023. Estimation of uniaxial compressive and indirect tensile strengths of intact rock from Schmidt hammer rebound number. Journal of the Mechanical Behavior of Biomedical Materials, 32: 20220255.
Fener, M., 2011. The effect of rock sample dimension on the P-wave velocity. Journal of Nondestructive Evaluation, 30: 99-105.
Fener, M., İnce, İ., 2015. Effects of the freeze-thaw (F-T) cycle on the andesitic rocks (Sille-Konya/Turkey) used in construction building. Journal of African Earth Sciences, 109: 96-106.
Fener, M., Kahraman, S., Bilgil, A., Gunaydin, O., 2005. A comparative evaluation of indirect methods to estimate the compressive strength of rocks. Rock Mechanics and Rock Engineering, 38, 329-343.
Fereidooni, D., Khajevand, R., 2018. Correlations between slake-durability index and engineering properties of some travertine samples under wetting-drying cycles. Geotechnical and Geological Engineering, 36: 1071-1089.
Fereidooni, D., 2016. Determination of the geotechnical characteristics of hornfelsic rocks with a particular emphasis on the correlation between physical and mechanical properties. Rock Mechanics and Rock Engineering, 49: 2595-2608.
Fereidooni, D., 2022. Importance of the mineralogical and textural characteristics in the mechanical properties of rocks. Arabian Journal of Geosciences, 15: 637.
Ghobadi, M., Naseri, F., 2016. Rock brittleness prediction using geomechanical properties of Hamekasi limestone: Regression and artificial neural networks analysis. Geopersia, 6(1): 19-33.
Ghobadi, M.H., Rasouli Farah, M.R., 2012. Brittleness determination of granites by Schmidt rebound hammer hardness to evaluate drillability. New Findings in Applied Geology, 6(11): 16-28.
Ghobadi, M.H., Taleb Beydokhti, A.R., Nikudel, M.R., Asiabanha, A., Karakus, M., 2016. The effect of freeze-thaw process on the physical and mechanical properties of tuff. Environmental Earth Sciences, 75: 846.
Goktan, R.M., Yilmaz, N.G., 2005. A new methodology for the analysis of the relationship between rock brittleness index and drag pick cutting efficiency. Journal of the Southern African Institute of Mining and Metallurgy, 105: 727-734.
Gupta, A., Rao, K.S., 1998. Index properties of weathered rocks: inter-relationships and applicability. Bulletin of Engineering Geology and the Environment, 57: 161-172.
Gurocak, Z., Solanki, P., Alemdag, S., Zaman, M.M., 2012. New considerations for empirical estimation of tensile strength of rocks. Engineering Geology, 145-146: 1-8.
Hamzaban, M.T., Buyuksagis, I.S., Milad Manafi, M., Touranchehzadeh, A., 2021. The effect of saturation on the physical and mechanical behavior of some rock samples. Journal of Civil Engineering Beyond Limits, 3: 23-31.
Harris, D.M., 2002. Geotechnical properties of coal and mine pillar design in the Greymouth and Reefton coalfields, West Coast, South Island. M.Sc. Thesis in Engineering Geology, University of Canterbury, Island
Hassanpour, J., Khoshkar, A.S., Farasani, M.G., Hashemnejad, A., 2022. Investigating the relationships between rock mass classification systems based on data from mechanized tunneling projects in Iran. Bulletin of Engineering Geology and the Environment, 81: 147.
Hassanpour, J., Rostami, J., Khamehchiyan, M., Bruland, A., 2009. Developing new equations for TBM performance prediction in carbonate-argillaceous rocks: a case history of Nowsood water conveyance tunnel. Geomechanics and Geoengineering, 4: 287-297
Hecht, C., Bönsch, C., Bauch, E., 2005. Relations of rock structure and composition to petrophysical and geomechanical rock properties: examples from Permocarboniferous Red-Beds. Rock Mechanics and Rock Engineering, 38: 197-216.
Heidari, M., Khanlari, G.R., Torabi-Kaveh, M., Karegarian, S., 2012. Predicting the uniaxial compressive and tensile strengths of gypsum rock by point load testing. Rock Mechanics and Rock Engineering, 45: 265-273.
Heidari, M., Khanlari, G.R., Torabi-Kaveh, M., Kargarian, S., Saneie, S., 2014. Effect of porosity on rock brittleness. Rock Mechanics and Rock Engineering, 47: 785-790.
Heidari, M., Momeni, A.A., Naseri, F., 2013. New weathering classifications for granitic rocks based on geomechanical parameters. Engineering Geology, 166: 65-73.
Hoek, E., Diederichs, M.S., 2006. Empirical estimation of rock mass modulus. International Journal of Rock Mechanics and Mining Sciences, 43: 203-215.
Hoseini, R., 2007. Assessment of Engineering Geological properties of Bioclastic rocks (Loamshell) to use in rocky marine structures and improvement methods. M.Sc. Thesis in Engineering Geology,Tarbiat Modares University, Iran.
Howarth, D.F., 1987. The effect of pre-existing microcavities on mechanical rock performance in sedimentary and crystalline rocks. International Journal of Rock Mechanics and Mining Sciences &Geomechanics Abstracts, 24: 223-233.
Huang, L., Asteris, P.G., Koopialipoor, M., Armaghani, D.J., Tahir, M.M., 2019. Invasive weed optimization technique-based ANN to the prediction of rock tensile strength. Applied Sciences, 9:5372.
İnce, İ., Fener, M., 2016. A prediction model for uniaxial compressive strength of deteriorated pyroclastic rocks due to freeze-thaw cycle. Journal of African Earth Sciences, 120: 134-140.
Isik, N.S., Ulusay, R., Doyuran, V., 2008. Deformation modulus of heavily jointed-sheared and blocky greywackes by pressuremeter tests: Numerical, experimental and empirical assessments. Engineering Geology, 101: 269-282.
ISRM., 1981. Rock characterization testing and monitoring. ISRM suggested methods. Pergamon Press, Oxford.
Jafari, A., Lashkaripour, G.R., Hafezi Moghadas, N., Moarefvand, P., 2021. Investigation of the effect of mineralogy in strength of schist rocks in Mouteh gold mine. Journal Engineering Geology, 15(3): 415−436.
Jaiswal, A., Verma, A., Singh, T.N., 2024. Evaluation of slope stability through rock mass classification and kinematic analysis of some major slopes along NH-1A from Ramban to Banihal, North Western Himalayas. Journal of Rock Mechanics and Geotechnical Engineering, 16: 167-182.
Jamshidi, A., Torabi-Kaveh, M., Nikudel, M.R., 2021. Effect of anisotropy on the strength and brittleness indices of laminated sandstone. Iranian Journal of Science and Technology, Transaction A, Science, 45: 927-936.
Jamshidi, A., Yazarloo, R., Gheiji, S., 2018. Comparative evaluation of Schmidt hammer test procedures for prediction of rocks strength. Journal of Mining and Geo-Engineering, 52(2):199-206.
Jaques, D.S., Marques, E.A.G., Marcellino, L.C., Leao, M.F., Ferreira, E.P.S., dos Santos Lemos, C.C., 2020. Changes in the physical, mineralogical and geomechanical properties of a granitic rock from weathering zones in a tropical climate. Rock Mechanics and Rock Engineering, 53: 5345-5370.
Kahraman, S., 1999. Rotary and percussive drilling prediction using regression analysis. International Journal of Rock Mechanics and Mining Sciences, 36: 981-989.
Kahraman, S., Fener, M., Gunaydin, O., 2004. Predicting the sawability of carbonate rocks using multiple curvilinear regression analysis. International Journal of Rock Mechanics and Mining Sciences, 41:1123-1131.
Kahraman, S., Ince, I., Rostami, M., Dibavar, B., 2024. Predicting the strength, density, and porosity of rocks from roll crusher tests. Journal of the Southern African Institute of Mining and Metallurgy, 124(2): 53−57.
Kahraman, S.A.İ.R., Fener, M., Kozman, E., 2012. Predicting the compressive and tensile strength of rocks from indentation hardness index. Journal of the Southern African Institute of Mining and Metallurgy, 112(5): 331-339.
Karaca, Z., Deliormanli, A.H., Elci, H., Pamukcu, C., 2010. Effect of freeze-thaw process on the abrasion loss value of stones. International Journal of Rock Mechanics and Mining Sciences, 47: 1207-1211.
Karakuş, A., Akatay, M., 2013. Determination of basic physical and mechanical properties of basaltic rocks from P-wave velocity. Journal of Nondestructive Evaluation, 28: 342-353.
Kayabali, K., Beyaz, T., Kolay, E., 2006. The effect of the pH of the testing liquid on the slake durability of gypsum. Bulletin of Engineering Geology and the Environment, 65: 65-71.
Kendorski, F., Cummings, R., Bieniawski, Z.T., Skinner, E., 1983. Rock mass classification for block caving mine drift support. Proc. 5th congr. Int. Soc. Rock Mech., Melbourne, B51-B63. Rotterdam:Balkema.
Khajevand, R., 2023a. Determining dry and saturated strength of rocks by using the schmidt hammer. Iranian Journal of Science, 47: 779-790
Khajevand, R., 2023b. Prediction of the uniaxial compressive strength of rocks by soft computing approaches. Geotechnical and Geological Engineering, 41: 3549-3574.
Khandelwal, M., 2013. Correlating P-wave velocity with the physico-mechanical properties of different rocks. Pure and Applied Geophysics, 170: 507-514.
Khanlari, G.R., Heidari, M., Momeni, A.A., 2012. Assessment of weathering processes effect on engineering properties of Alvand granitic rocks (west of Iran), based on weathering indices. Environmental Earth Sciences, 67: 713-725.
Kilic, A., Teymen, A., 2008. Determination of mechanical properties of rocks using simple methods. Bulletin of Engineering Geology and the Environment, 67: 237-244.
Kolapo, P., Munemo, P., 2021. Investigating the correlations between point load strength index, uniaxial compressive strength and Brazilian tensile strength of sandstones. A case study of QwaQwa sandstone deposit. International Journal of Mining and Mineral Engineering, 12: 67-83.
Kumar, B.R., Vardhan, H., Govindaraj. M., 2011. Prediction of uniaxial compressive strength, tensile strength and porosity of sedimentary rocks using sound level produced during rotary drilling. Rock Mechanics and Rock Engineering, 44: 613-620.
Lakirouhani, A., Asemi, F., Zohdi, A., Medzvieckas, J., Kliukas, R., 2020. Physical parameters, tensile and compressive strength of dolomite rock samples: influence of grain size. Journal of Civil Engineering and Management, 26(8): 789-799.
Laubscher, D.M., Page, C.H., 1990. The design of rock support in high stress or weak rock environments. Proc. 92nd Can. Inst. Min. Metall. AGM, Ottawa, Paper # 91.
Majeed, Y., Shahzad, M., Ali, Z., Iqbal, M.M., Saqib, S., 2015. Estimation of uniaxial compressive strength and Brazilian tensile strength from block punch index. Journal of the Pakistan Institute of Chemical Engineers, 43: 5-13.
Masoumi, H., Horne, J., Timms, W., 2017. Establishing empirical relationships for the effects of water content on the mechanical behavior of Gosford Sandstone. Rock Mechanics and Rock Engineering, 50: 2235-2242.
Mikaeil, R., Ataei, M., Yousefi, R., 2013. Correlation of production rate of ornamental stone with rock brittleness indexes. Arabian Journal of Geosciences, 6: 115-121.
Minaeian, B., Ahangari, K., 2017. Prediction of the uniaxial compressive strength and Brazilian tensile strength of weak conglomerate. International Journal of Geo- Engineering, 8: 19.
Mohammed, D.A., Alshkane, Y.M., Hamaamin, Y.A., Mahmood, A.O., 2022. Tensile strength of different types of limestone rocks in north of Iraq. Innovative Infrastructure Solutions, 7: 25.
Momeni, A., Abdilor, Y., Khanlari, G.R., Heidari, M., Sepahi, A.A., 2016. The effect of freeze-thaw cycles on physical and mechanical properties of granitoid hard rocks. Bulletin of Engineering Geology and the Environment, 75: 1649-1656.
Naseri, F., Khanlari, G., 2017. The prediction of compressive strength of travertines with special reference to laminae-orientation using index tests. Geopersia, 7(2): 279-299.
Pathan, S.M., Memon, M.B., Shaikh, Z.A., Chalgri, S.R., 2023. Correlation of uniaxial compressive strength with Brazilian tensile strength and properties for soft sedimentary rocks. Journal of Mountain Area Research, 8: 60-71.
Phillips, H.R., 1975. The mechanical cutting characteristics and properties of selected rock formations. Rep. Transport and Road Research Laboratory, Dep. Of the Environment, Univ. Newcastle upon Tyne, U.K. (unpublished).
Pötzl, C., Siegesmund, S., López-Doncel, R., Dohrmann, R., 2022. Key parameters of volcanic tuffs used as building stone: a statistical approach. Environmental Earth Sciences, 81: 10.
Qiang, G., Ma, X., Liu, X., 2023. A new method for determining strength parameters of rock using digital drilling technology. Frontiers in Earth Science, 11: 1256150.
Qiu, Y., Zhou, J., 2023. Short-term rockburst prediction in underground project: insights from an explainable and interpretable ensemble learning model. Acta Geotechnica, 18(12): 6655-6685.
Rajabzadeh, M.A., Moosavinasab, Z., Rakhshandehroo, G., 2012. Effects of rock classes and porosity on the relation between uniaxial compressive strength and some rock properties for carbonate rocks. Rock Mechanics and Rock Engineering, 45: 113-122.
Rehman, H., Naji, A.M., Kim J-j., Yoo, H., 2019. Extension of tunneling quality index and rock mass rating systems for tunnel support design through back calculations in highly stressed jointed rock mass: An empirical approach based on tunneling data from Himalaya. Tunnelling and Underground
Space Technology, 85: 29-42.
Ribeiro, P., Oliveira, M., Nelson, P., 2016. Correlation between uniaxial compressive strength and Brazilian tensile strength using different rock types. XVIII Brazilian Conference on Soil Mechanics and Geotechnical Engineering. Belo Horizonte, Minas Gerais, Brazil.
Ronmar, C., 2016. Correlation of rock strength between uniaxial compressive, Brazilian and point load tests: a laboratory study. Honours Thesis, School of Mechanical and Mining Engineering, The University of Queensland.
Rose, A.T., DiGioia, A.M., Hirany, A., 2001. Use of rock mass rating (RMR) to estimate rock properties for laterally loaded, rock-socketed transmission line foundations. The 38th U.S. Symposium on Rock Mechanics (USRMS), Washington, D.C.
Sadeghi, E., Nikudel, M.R., Khamehchiyan, M., Kavussi, A., 2022. Estimation of unconfined compressive strength (UCS) of carbonate rocks by index mechanical tests and specimen size properties: Central Alborz Zone of Iran. Rock Mechanics and Rock Engineering, 55: 125-145.
Sajid, M., Arif, M., 2015. Reliance of physico-mechanical properties on petrographic characteristics: consequences from the study of Utla granites, north-west Pakistan. Bulletin of Engineering Geology and the Environment, 74: 1321-1330.
Schmidt, R.L., 1972. Drillability studies—percussive drilling in the field. U.S. Dept. of the interior, Bureau of Mines RI-7684, p 31.
Singh, S., Murthy, P.S.K., 2016. Gneisses-strengths and mineralogical compositions. International Journal of Innovative Research in Science, Engineering and Technology, 5: 3658-3663.
Singh, S.P., 1986. Brittleness and the mechanical winning of coal. J Min Sci Technol 3:173-180.
Singh, T., Jain, A., Rao, K.S., 2017. Physico-mechanical behaviour of metamorphic rocks in Rohtang Tunnel, Himachal Pradesh, India. Procedia Engineering, 191: 419-425.
Singh, V.K., Singh, D.P., 1993. Correlation between point load index and compressive strength for quartzite rocks. Geotechnical and Geological Engineering, 11: 269-272.
Stoodley, K.D.C., Lewis, T., Stainton, C.L.S., 1980. Applied statistical techniques. England: Ellis Horwood.
Tahir, M., Mohammad, N., Din, F., 2011. Strength parameters and their inter-relationship for limestone of Cherat and Kohat areas of Khyber Pakhtunkhwa. Journal of Himalayan Earth Sciences, 44(2): 45-51.
Teymen, A., Mengüç, E.C., 2020. Comparative evaluation of different statistical tools for the prediction of uniaxial compressive strength of rocks. International Journal of Rock Mechanics and Mining Sciences, 30: 785-797.
Tiryaki, B., 2006. Evaluation of the indirect measures of rock brittleness and fracture toughness in rock cutting. Journal of the Southern African Institute of Mining and Metallurgy, 106: 407-424.
Torabi-Kaveh, M., Heidari, M., Mohseni, H., Menendez, M., 2019. Role of petrography in durability of limestone used in construction of Persepolis complex subjected to artificial accelerated ageing tests. Environmental Earth Sciences, 78: 297.
Tripathi, A., Gupta, N., Singh, A.K., Mohanty, S.P., Rai, N., Pain, A., 2021. Effects of elevated temperatures on the microstructural, physico-mechanical and elastic properties of Barakar Sandstone: a study from one of the World’s Largest Underground Coalmine Fire Region, Jharia, India. Rock Mechanics and Rock Engineering, 54: 1293-1314.
Tuğrul, A., Zarif, I.H., 1999. Correlation of mineralogical and textural characteristics with engineering properties of selected granitic rocks from Turkey. Engineering Geology, 51: 303-317.
Tumac, D., 2015. Predicting the performance of large diameter circular saws based on Schmidt hammer and other properties for some Turkish carbonate rocks. International Journal of Rock Mechanics and Mining Sciences, 75: 159-168.
Tumac, D., 2016. Artificial neural network application to predict the sawability performance of large diameter circular saws. Measurement, 80: 12-20.
Ur Rehman, A., Ahmed, W., Azam, S., Sajid, M., 2022. Characterization and thermal behavior of marble from northwestern Pakistan. Innovative Infrastructure Solutions, 7: 95.
Vásárhelyi, B., 2005. Statistical Analysis of the influence of water content on the strength of the Miocene limestone. Rock Mechanics and Rock Engineering, 38: 69-76.
Wei, J., Zhou, J., Song, J-J., Chen, Y., Kulatilake, P.H.S.W., 2021. Estimation of tensile strength and moduli of a tension-compression bi-modular rock. Geomechanics and Geoengineering, 24(4): 349-358.
Xue, Y., Kong, F., Li, S., Zhang, L., Zhou, B., Li, G., Gong, H., 2020. Using indirect testing methods to quickly acquire the rock strength and rock mass classification in tunnel engineering. International Journal of Geomechanics, 20(5): 05020001.
Xue, Y., Kong, F., Qiu, D., Gong, H., Ning, Z., 2022. Assessing the effect of grain size or anisotropy on the correlated equations between uniaxial compressive strength and point load test. Bulletin of Engineering Geology and the Environment, 81: 325.
Yagiz, S., 2009. Assessment of brittleness using rock strength and density with punch penetration test. Tunnelling and Underground Space Technology, 24: 66-74.
Yarali, O., Kahraman, S., 2011. The drillability assessment of rocks using the different brittleness values. Tunnelling and Underground Space Technology, 26: 406-414.
Yavuz, A.B., Topal, T., 2007. Thermal and salt crystallization effects on marble deterioration: Examples from Western Anatolia, Turkey. Engineering Geology, 90: 30-40.
Yavuz, A.B., 2012. Durability assessment of the Alaçatı tuff (Izmir) in western Turkey. Environmental Earth Sciences, 67: 1909-1925
Yavuz, A.B., Turk, N., Koca, M.Y., 2005. Material properties of the Menderes massif marbles from SW Turkey Engineering Geology, 82: 91-106.
Yavuz, H., Ugur, I., Demirdag, S., 2008. Abrasion resistance of carbonate rocks used in dimension stone industry and correlations between abrasion and rock properties. International Journal of Rock Mechanics and Mining Sciences, 45: 260-267.
Yilmaz, N.G., Karaca, Z., Goktan, R.M., Akal, C., 2009. Relative brittleness characterization of some selected granitic building stones: Influence of mineral grain size. Construction and Building Materials, 23: 370-375.
Zalooli, A., Khamehchiyan, M., Nikudel, M.R., 2019. Durability assessment of Gerdoi and red travertines from Azarshahr, East Azerbaijan province, Iran. Bulletin of Engineering Geology and the Environment, 78: 1683-1695.
Zalooli, A., Khamehchiyan, M., Nikudel, M.R., Jamshidi, A., 2017. Deterioration of travertine samples due to magnesium sulfate crystallization pressure: examples from Iran. Geotechnical and Geological Engineering, 35: 463-473.
Zalooli, A., Khamehchiyan, M., Nikudel, M.R., Fort, R., Ghasemi, Sh., Freire‑Lista, D.M., 2024. The influence of petrographic properties on mechanical characteristics and the durability of the greenschist subjected to simulated weathering tests. Rock Mechanics and Rock Engineering, 57:3393-3408.
Zalooli, A., Khamehchiyan, M., Nikudel, M.R., Freire-Lista, D.M., Fort, R., Ghasemi, Sh., 2020. Artificial microcracking of granites subjected to salt crystallization aging test. Bulletin of Engineering Geology and the Environment, 79: 5499-5515.
Zheng, J., Shen, M., Motahari, M.R., Khajehzadeh, M., 2023. Prediction of rock tensile strength using soft computing and statistical methods. Periodica Polytechnica Civil Engineering, 67: 902-913.
Zhou, J., Huang, S., Qiu, Y., 2022. Optimization of random forest through the use of MVO, GWO and MFO in evaluating the stability of underground entry-type excavations. Tunnelling and Underground Space Technology, 124: 104494.