Araştırma Makalesi
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Yıl 2023, Cilt: 12 Sayı: 4, 1289 - 1297, 28.12.2023

Deniz Akbay

https://doi.org/10.17798/bitlisfen.1383335

Öz

Kaynakça

  • [1] ISRM, The complete suggested methods for rock characterization, testing and monitoring: 1974–2006. London: Springer, 2007.
  • [2] A. Jamshidi, M. R. Nikudel, M. Khamehchiyan, R. Zarei Sahamieh, and Y. Abdi, “A correlation between P-wave velocity and Schmidt hardness with mechanical properties of travertine building stones,” Arab. J. Geosci., vol. 9, no. 10, p. 568, Jul. 2016, doi: 10.1007/s12517-016-2542-3.
  • [3] M. Heidari, G. R. Khanlari, M. T. Kaveh, and S. Kargarian, “Predicting the uniaxial compressive and tensile strengths of gypsum rock by point load testing,” Rock Mech. Rock Eng., vol. 45, no. 2, pp. 265–273, 2012, doi: 10.1007/s00603-011-0196-8.
  • [4] A. Jamshidi, “A Comparative Study of Point Load Index Test Procedures in Predicting the Uniaxial Compressive Strength of Sandstones,” Rock Mech. Rock. Eng., vol. 55, pp. 4507–4516, Jul. 2022, doi: 10.1007/S00603-022-02877-W.
  • [5] D. Akbay, “Antalya-Kemer-Tekirova Karayolu Güzergâhinda Bulunan Altan Ayağ Tünelindeki (T3 Tüneli) Delik Delme Performans Analizi,” M.S. thesis, Dept. Min. Eng., Süleyman Demirel Uni., Isparta, Türkiye, 2013.
  • [6] D. Akbay and R. Altındağ, “Reliability and evaluation of point load index values obtained from different testing devices,” J. South Afr. Inst. Min. Metall., vol. 120, no. 3, pp. 181–190, 2020.
  • [7] J. A. Franklin, E. Broch, and G. Walton, “Logging the Mechanical Character of Rock,” Transactions of the Institution of Mining and Metallurgy, vol. 80, no. A, pp. 1–9, 1971.
  • [8] G. Wijk, G. Rehbinder, and G. Lögdström, “The relation between the uniaxial tensile strength and the sample size for bohus granite,” Rock Mechanics Felsmechanik Mecanique des Roches, vol. 10, no. 4, pp. 201–219, 1978, doi: 10.1007/BF01891959.
  • [9] S. H. Al-Jassar and A. B. Hawkins, “Geotechnical Properties of The Carboniferous Limestone of The Bristol Area The Influence of Petrography And Chemistry,” in 4th ISRM Congr., 2-8 September, Montreux, Switzerland, 1979, pp. 3–14.
  • [10] N. Brook, “Size Correction for Point Load Testing,” Int. J. Rock Mech. Min. Sci. Geomech. Abstr., vol. 17, no. 2, pp. 231–235, 1980.
  • [11] E. Broch and J. A. Franklin, “The Point-Load Strength Test,” Int. J. Rock Mech. Min. Sci., vol. 9, pp. 669–697, 1972.
  • [12] M. Greminger, “Experimental studies of the influence of rock anisotropy on size and shape effects in point-load testing,” Int. J. Rock Mech. Min. Sci. Geomech. Abstr., vol. 19, no. 5, pp. 241–246, 1982, doi: 10.1016/0148-9062(82)90222-4.
  • [13] I. R. Forster, “The influence of core sample geometry on the axial point-load test,” Int. J. Rock Mech. Min. Sci. Geomech. Abstr., vol. 20, no. 6, pp. 291–295, 1983, doi: 10.1016/0148-9062(83)90599-5.
  • [14] E. Broch, “Estimation of strength anisotropy using the point-load test,” Int. J. Rock Mech. Min. Sci. Geomech. Abstr., vol. 20, no. 4, pp. 181–187, 1983, doi: 10.1016/0148-9062(83)90942-7.
  • [15] ISRM Comission of Laboratory Tests, “Suggested Methods for Determining Point-Load Strength, Document 1,” Lisbon, 1973.
  • [16] N. Brook, “The equivalent core diameter method of size and shape correction in point load testing,” Int. J. Rock. Mech. Min. Sci. Geomech. Abstr., vol. 22, no. 2, pp. 61–70, 1985, doi: 10.1016/0148-9062(85)92328-9.
  • [17] T. Abdallah, “Towards a Realistic Methodology of Modelling a Rock Blasting Pattern,” in Türkiye XIII. Madencilik Kong., 1993, pp. 289–300.
  • [18] K. T. Chau, “Analytic solutions for diametral point load strength tests,” J. Eng. Mech., vol. 124, no. 8, pp. 875–883, 1998, Accessed: Nov. 23, 2017, doi/pdf/10.1061/(ASCE)0733-9399(1998)124:8(875)
  • [19] X. X. Wei, K. T. Chau, and R. H. C. Wong, “Analytic solution for axial point load strength test on solid circular cylinders,” J. Eng. Mech., vol. 125, no. 12, pp. 1349–1357, 1999, Accessed: Nov. 23, 2017. [Online]. Available: http://ascelibrary.org/doi/pdf/10.1061/(ASCE)0733-9399(1999)125:12(1349)
  • [20] K. T. Chau and X. X. Wei, “New analytic solution for the diametral point load strength test on finite solid circular cylinders,” Int. J. Solids. Struct., vol. 38, no. 9, pp. 1459–1481, 2001, doi: 10.1016/S0020-7683(00)00122-0.
  • [21] A. Zacoeb and K. Ishibashi, “Point Load Test Application for Estimating Compressive Strength of Concrete Structures From Small Core,” ARPN J. Eng. Appl. Sci., vol. 4, no. 7, pp. 46–57, 2009.
  • [22] J. K. Li, F. F. Li, and X. K. Wei, “The effect of specimen’s height on the point load test,” Adv Mat Res, vol. 848, pp. 108–111, 2014, doi: 10.4028/www.scientific.net/AMR.848.108.
  • [23] M. Forbes, H. Masoumi, S. Saydam, and P. Hagan, “Investigation into the effect of length to diameter ratio on the point load strength index of Gosford sandstone,” in 49th US Rock Mechanics / Geomechanics Symp., San Francisco, CA, USA, 28 June-1 July, 2015, pp. 1–11.
  • [24] H. Masoumi, H. Roshan, A. Hedayat, and P. C. Hagan, “Scale-Size Dependency of Intact Rock under Point-Load and Indirect Tensile Brazilian Testing,” Int. J. Geomech., vol. 18, no. 3, p. 04018006, Mar. 2018, doi: 10.1061/(asce)gm.1943-5622.0001103.
  • [25] ISRM, “Suggested Method for Determining Point Load Strength,” in ISRM, U. R. and H. J.A., Eds., London: Springer, 1985, pp. 53–60.
  • [26] Natural stone test methods - Determination of water absorption coefficient by capillarity, TS EN 1925, TSE, Ankara. 2000. [Online]. Available: https://www.tse.org.tr/
  • [27] Natural stone test methods - Determination of sound speed propagation, TS EN 14579, TSE, Ankara. 2006. Available: https://www.tse.org.tr/
  • [28] Natural stone test methods - Determination of uniaxial compressive strength, TS EN 1926, TSE, Ankara. 2013. Available: https://www.tse.org.tr/

Evaluating the Effect of Diameter-to-Length Ratio in Point Load Index Test on Predicting Uniaxial Compressive Strength

Yıl 2023, Cilt: 12 Sayı: 4, 1289 - 1297, 28.12.2023

Deniz Akbay

https://doi.org/10.17798/bitlisfen.1383335

Öz

Accurate determination of the strength properties of rock materials is very important in engineering projects. The most important parameter used to express the strength of rocks is the uniaxial compressive strength (UCS). However, in some cases it can be quite difficult to determine the UCS. For example, when it is difficult to obtain rock specimens of the required size for UCS testing, indirect methods such as point load strength and ultrasonic wave velocity are used to estimate UCS. If the UCS is determined incorrectly, this can lead to irreversible design errors, project delays and financial losses. PLI testing is performed on specimens of different shapes as well as on specimens of different sizes. This study investigates the ability of the values obtained as a result of PLI tests on specimens prepared with different diameter/length (D/L) ratios to predict UCS. For this purpose, PLI experiments were performed on seven different carbonate rocks prepared at different D/L ratios. The relationships between the obtained values and the UCS values of the rocks were analyzed. High correlations were obtained between PLI and UCS values and it was observed that D/L ratio has no significant effect on UCS estimation.

Anahtar Kelimeler

: Uniaxial Compressive Strength Point Load Strength Index Diameter-to-Length Ratio Rock Material

Etik Beyan

The study is complied with research and publication ethics.

Kaynakça

  • [1] ISRM, The complete suggested methods for rock characterization, testing and monitoring: 1974–2006. London: Springer, 2007.
  • [2] A. Jamshidi, M. R. Nikudel, M. Khamehchiyan, R. Zarei Sahamieh, and Y. Abdi, “A correlation between P-wave velocity and Schmidt hardness with mechanical properties of travertine building stones,” Arab. J. Geosci., vol. 9, no. 10, p. 568, Jul. 2016, doi: 10.1007/s12517-016-2542-3.
  • [3] M. Heidari, G. R. Khanlari, M. T. Kaveh, and S. Kargarian, “Predicting the uniaxial compressive and tensile strengths of gypsum rock by point load testing,” Rock Mech. Rock Eng., vol. 45, no. 2, pp. 265–273, 2012, doi: 10.1007/s00603-011-0196-8.
  • [4] A. Jamshidi, “A Comparative Study of Point Load Index Test Procedures in Predicting the Uniaxial Compressive Strength of Sandstones,” Rock Mech. Rock. Eng., vol. 55, pp. 4507–4516, Jul. 2022, doi: 10.1007/S00603-022-02877-W.
  • [5] D. Akbay, “Antalya-Kemer-Tekirova Karayolu Güzergâhinda Bulunan Altan Ayağ Tünelindeki (T3 Tüneli) Delik Delme Performans Analizi,” M.S. thesis, Dept. Min. Eng., Süleyman Demirel Uni., Isparta, Türkiye, 2013.
  • [6] D. Akbay and R. Altındağ, “Reliability and evaluation of point load index values obtained from different testing devices,” J. South Afr. Inst. Min. Metall., vol. 120, no. 3, pp. 181–190, 2020.
  • [7] J. A. Franklin, E. Broch, and G. Walton, “Logging the Mechanical Character of Rock,” Transactions of the Institution of Mining and Metallurgy, vol. 80, no. A, pp. 1–9, 1971.
  • [8] G. Wijk, G. Rehbinder, and G. Lögdström, “The relation between the uniaxial tensile strength and the sample size for bohus granite,” Rock Mechanics Felsmechanik Mecanique des Roches, vol. 10, no. 4, pp. 201–219, 1978, doi: 10.1007/BF01891959.
  • [9] S. H. Al-Jassar and A. B. Hawkins, “Geotechnical Properties of The Carboniferous Limestone of The Bristol Area The Influence of Petrography And Chemistry,” in 4th ISRM Congr., 2-8 September, Montreux, Switzerland, 1979, pp. 3–14.
  • [10] N. Brook, “Size Correction for Point Load Testing,” Int. J. Rock Mech. Min. Sci. Geomech. Abstr., vol. 17, no. 2, pp. 231–235, 1980.
  • [11] E. Broch and J. A. Franklin, “The Point-Load Strength Test,” Int. J. Rock Mech. Min. Sci., vol. 9, pp. 669–697, 1972.
  • [12] M. Greminger, “Experimental studies of the influence of rock anisotropy on size and shape effects in point-load testing,” Int. J. Rock Mech. Min. Sci. Geomech. Abstr., vol. 19, no. 5, pp. 241–246, 1982, doi: 10.1016/0148-9062(82)90222-4.
  • [13] I. R. Forster, “The influence of core sample geometry on the axial point-load test,” Int. J. Rock Mech. Min. Sci. Geomech. Abstr., vol. 20, no. 6, pp. 291–295, 1983, doi: 10.1016/0148-9062(83)90599-5.
  • [14] E. Broch, “Estimation of strength anisotropy using the point-load test,” Int. J. Rock Mech. Min. Sci. Geomech. Abstr., vol. 20, no. 4, pp. 181–187, 1983, doi: 10.1016/0148-9062(83)90942-7.
  • [15] ISRM Comission of Laboratory Tests, “Suggested Methods for Determining Point-Load Strength, Document 1,” Lisbon, 1973.
  • [16] N. Brook, “The equivalent core diameter method of size and shape correction in point load testing,” Int. J. Rock. Mech. Min. Sci. Geomech. Abstr., vol. 22, no. 2, pp. 61–70, 1985, doi: 10.1016/0148-9062(85)92328-9.
  • [17] T. Abdallah, “Towards a Realistic Methodology of Modelling a Rock Blasting Pattern,” in Türkiye XIII. Madencilik Kong., 1993, pp. 289–300.
  • [18] K. T. Chau, “Analytic solutions for diametral point load strength tests,” J. Eng. Mech., vol. 124, no. 8, pp. 875–883, 1998, Accessed: Nov. 23, 2017, doi/pdf/10.1061/(ASCE)0733-9399(1998)124:8(875)
  • [19] X. X. Wei, K. T. Chau, and R. H. C. Wong, “Analytic solution for axial point load strength test on solid circular cylinders,” J. Eng. Mech., vol. 125, no. 12, pp. 1349–1357, 1999, Accessed: Nov. 23, 2017. [Online]. Available: http://ascelibrary.org/doi/pdf/10.1061/(ASCE)0733-9399(1999)125:12(1349)
  • [20] K. T. Chau and X. X. Wei, “New analytic solution for the diametral point load strength test on finite solid circular cylinders,” Int. J. Solids. Struct., vol. 38, no. 9, pp. 1459–1481, 2001, doi: 10.1016/S0020-7683(00)00122-0.
  • [21] A. Zacoeb and K. Ishibashi, “Point Load Test Application for Estimating Compressive Strength of Concrete Structures From Small Core,” ARPN J. Eng. Appl. Sci., vol. 4, no. 7, pp. 46–57, 2009.
  • [22] J. K. Li, F. F. Li, and X. K. Wei, “The effect of specimen’s height on the point load test,” Adv Mat Res, vol. 848, pp. 108–111, 2014, doi: 10.4028/www.scientific.net/AMR.848.108.
  • [23] M. Forbes, H. Masoumi, S. Saydam, and P. Hagan, “Investigation into the effect of length to diameter ratio on the point load strength index of Gosford sandstone,” in 49th US Rock Mechanics / Geomechanics Symp., San Francisco, CA, USA, 28 June-1 July, 2015, pp. 1–11.
  • [24] H. Masoumi, H. Roshan, A. Hedayat, and P. C. Hagan, “Scale-Size Dependency of Intact Rock under Point-Load and Indirect Tensile Brazilian Testing,” Int. J. Geomech., vol. 18, no. 3, p. 04018006, Mar. 2018, doi: 10.1061/(asce)gm.1943-5622.0001103.
  • [25] ISRM, “Suggested Method for Determining Point Load Strength,” in ISRM, U. R. and H. J.A., Eds., London: Springer, 1985, pp. 53–60.
  • [26] Natural stone test methods - Determination of water absorption coefficient by capillarity, TS EN 1925, TSE, Ankara. 2000. [Online]. Available: https://www.tse.org.tr/
  • [27] Natural stone test methods - Determination of sound speed propagation, TS EN 14579, TSE, Ankara. 2006. Available: https://www.tse.org.tr/
  • [28] Natural stone test methods - Determination of uniaxial compressive strength, TS EN 1926, TSE, Ankara. 2013. Available: https://www.tse.org.tr/
Toplam 28 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Kaya Mekaniği ve Tahkimat
Bölüm Araştırma Makalesi
Yazarlar

Deniz Akbay 0000-0002-7794-5278

Erken Görünüm Tarihi 25 Aralık 2023
Yayımlanma Tarihi 28 Aralık 2023
Gönderilme Tarihi 30 Ekim 2023
Kabul Tarihi 4 Aralık 2023
Yayımlandığı Sayı Yıl 2023 Cilt: 12 Sayı: 4

Kaynak Göster

IEEE D. Akbay, “Evaluating the Effect of Diameter-to-Length Ratio in Point Load Index Test on Predicting Uniaxial Compressive Strength”, Bitlis Eren Üniversitesi Fen Bilimleri Dergisi, c. 12, sy. 4, ss. 1289–1297, 2023, doi: 10.17798/bitlisfen.1383335.
 Kapak Resmi İndir



Bitlis Eren Üniversitesi
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