Estudio de la correlación entre la resistencia a la compresión uniaxial y la velocidad de ondas P en arenisca
DOI:
https://doi.org/10.21703/0718-51620202203205Palabras clave:
UCS, VP, Arenisca, Técnica ultrasónica, Correlación estadísticaResumen
La resistencia geomecánica de macizos rocosos juega un rol clave en la planificación y el diseño de proyectos de construcción civil y minera. La resistencia a la compresión uniaxial (UCS) de las rocas es una propiedad crucial que se utiliza ampliamente en ingeniería geotécnica para comprender la resistencia y deformabilidad de macizos rocosos. La determinación de las propiedades geomecánicas tanto en el campo como en el laboratorio requiere mucho tiempo, es tediosa y costosa. Sin embargo, las técnicas ultrasónicas, como la medición de la velocidad de propagación de las ondas P (VP), son un método simple, rentable y no destructivo para evaluar la UCS de las rocas. En este estudio se desarrolla una revisión del estado del conocimiento del tipo de correlaciones empíricas que existen para areniscas para predecir el valor de UCS a partir de VP. El principal objetivo desarrollado es un meta estudio sobre la relación entre UCS y VP. Para esto son recopilados desde diversas fuentes los datos de UCS y VP para roca sedimentaria tipo arenisca. Con los resultados obtenidos se proponen fórmulas empíricas que correlacionan UCS y VP, las que pueden ser usadas como una herramienta de ingeniería geotécnica para predecir el valor de UCS a partir de VP en areniscas.
Referencias
Abdi, Y., Khanlari, G.R. and Jamshidi, A. (2019). Correlation between mechanical properties of sandstones and P-wave velocity in different degrees of saturation. Geotechnical and Geological Engineering, doi.org/10.1007/s10706-018-0721-6
Altindag, R. (2012). Correlation between P-wave velocity and some mechanical properties for sedimentary rocks. Journal of the Southern African Institute of Mining and Metallurgy 112(3), 229-237.
Armaghani, D.J., Amin, M.F.M., Yagiz, S., Faradonbeh, R.S. and Abdullah, R.A. (2016). Prediction of the uniaxial compressive strength of sandstone using various modeling techniques. International Journal of Rock Mechanics and Mining Sciences 85, 174-186.
ASTM D7012 (2014). Standard test methods for compressive strength and elastic moduli of intact rock core specimens under varying states of stress and temperatures. ASTM International, West Conshohocken PA, USA.
Aydin, A. (2014). Upgraded ISRM suggested method for determining sound velocity by ultrasonic pulse transmission technique. Rock Mechanics and Rock Engineering 47(1), 255–259.
Blatt, H. and Jones R.L. (1975). Proportions of exposed igneous, metamorphic, and sedimentary rocks. Geological Society of America Bulletin 86(8), 1085-1088.
Baykasoğlu, A., Güllü, H., Çanakçı, H. and Özbakır, L. (2008). Prediction of compressive and tensile strength of limestone via genetic programming. Expert Systems with Applications 35(1- 2), 111-123.
Burshtein, L.S. (1969). Effect of moisture on the strength and deformability of sandstone. Soviet Mining Science 5(5), 573-576.
Chary, K.B., Sarma, L.P., Prasanna, K.J., Vijayakumar, N.A., Naga, V. and Rao, M.V.M.S. (2006). Evaluation of engineering properties of rock using ultrasonic pulse velocity and uniaxial compressive strength. National Seminar on Non-Destructive Evaluation, Hyderabad, India, 379-385.
Çobanoğlu, İ. and Çelik, S.B. (2008). Estimation of uniaxial compressive strength from point load strength, Schmidt hardness and P-wave velocity. Bulletin of Engineering Geology and the Environment 67(4), 491-498.
Colback, P.S.B. and Wild, B.L. (1965). The influence of moisture content on the compressive strength of rocks. Third Canadian Symposium of Rock Mechanics, Department of Mines and Technical Survey, Toronto, Canada, 65-83.
Dehghan, S., Sattari, G.H., Chelgani, S.C. and Aliabadi, M.A. (2010). Prediction of uniaxial compressive strength and modulus of elasticity for Travertine samples using regression and artificial neural networks. Mining Science and Technology (China) 20(1), 41-46.
Dyke, C.G. and Dobereiner, L. (1991). Evaluating the strength and deformability of sandstones. Quarterly Journal of Engineering Geology 24(1), 123 – 134.
Gokceoglu, C., Sonmez, H. and Zorlu, K. (2009). Estimating the uniaxial compressive strength of some clay‐bearing rocks selected from Turkey by nonlinear multivariable regression and rule‐based fuzzy models. Expert Systems 26(2), 176-190.
Hoek, E. and Diederichs, M.S. (2006). Empirical estimation of rock mass modulus. International Journal of Rock Mechanics and Mining Sciences 43(2), 203-215.
ISRM (2007). Suggested methods for determining sound velocity. In The complete ISRM suggested methods for rock characterisation, testing and monitoring: 1974-2006. The blue book (R. Ulusay and J.A. Hudson (eds.)). International Society of Rock Mechanics ISRM, Commission on Testing Methods, Ankara, Turkey, 113–120.
ISRM (1981). Suggested methods for determining the uniaxial compressive strength and deformability of rock materials. International Society of Rock Mechanics ISRM. Commission on Standardisation of Laboratory and Field Tests, 111–116.
Jeng, F.S. Lee, I.T. and Huang, T.H. (1996). Deterioration of weak rock induced by wetting process. Taiwan Rock Engineering Symposium, National Taiwan University, Taipei, Taiwan, 373-382.
Kahraman, S. (2001). Evaluation of simple methods for assessing the uniaxial compressive strength of rock. International Journal of Rock Mechanics and Mining Sciences 38(7), 981-994.
Kahraman, S. (2007). The correlations between the saturated and dry P-wave velocity of rocks. Ultrasonics 46(4), 341-348.
Karakul, H. and Ulusay, R. (2013). Empirical correlations for predicting strength properties of rocks from P-wave velocity under different degrees of saturation. Rock Mechanics and Rock Engineering 46(5), 981-999.
Khandelwal, M. and Singh, T.N. (2009). Correlating static properties of coal measures rocks with P-wave velocity. International Journal of Coal Geology 79(1-2), 55-60.
Khandelwal, M. (2013). Correlating P-wave velocity with the physico-mechanical properties of different rocks. Pure and Applied Geophysics 170(4), 507-514.
Kılıç A.L. and Teymen, A. (2008). Determination of mechanical properties of rocks using simple methods. Bulletin of Engineering Geology and the Environment 67(2), 237-244.
Kurtuluş, C., Sertçelik, F. and Sertçelik, I. (2016). Correlating physico-mechanical properties of intact rocks with P-wave velocity. Acta Geodaetica et Geophysica 51(3), 571-582.
Michalopoulos, L.P. and Triandafilidis, G.E. (1976). Influence of water on hardness, strength and compressibility of rock. Bulletin of the Association of Engineering Geologists 13(1), 1-22.
Mishra, D.A. and Basu, A. (2013). Estimation of uniaxial compressive strength of rock materials by index tests using regression analysis and fuzzy inference system. Engineering Geology 160, 54-68.
Moradian, Z.A. and Behnia, M. (2009). Predicting the uniaxial compressive strength and static Young’s modulus of intact sedimentary rocks using the ultrasonic test. International Journal of Geomechanics 9(1), 14-19.
Monjezi, M., Amini Khoshalan, H. and Razifard, M. (2012). A neuro-genetic network for predicting uniaxial compressive strength of rocks. Geotechnical and Geological Engineering 30(4), 1053-1062.
Priest, S.D. and Selvakumar, S. (1982). The failure characteristics of selected British Rocks. A report to the Transport and Research Laboratory, Department of Environment & Transport, Imperial College, London, UK.
Rahman, T., Sarkar, K. and Singh, A.K. (2020). Correlation of geomechanical and dynamic elastic properties with the P-wave velocity of Lower Gondwana coal measure rocks of India. International Journal of Geomechanics 20(10), 04020189.
Rahman, T. and Sarkar, K. (2021). Lithological control on the estimation of uniaxial compressive strength by the P-wave velocity using supervised and unsupervised learning. Rock Mechanics and Rock Engineering 54(6), 3175-3191.
Sarkar, K., Vishal, V. and Singh, T.N. (2012). An empirical correlation of index geomechanical parameters with the compressional wave velocity. Geotechnical and Geological Engineering 30(2), 469-479.
Selçuk, L. and Nar, A. (2016). Prediction of uniaxial compressive strength of intact rocks using ultrasonic pulse velocity and rebound-hammer number. Quarterly Journal of Engineering Geology and Hydrogeology 49(1), 67-75.
Sharma, P.K. and Singh, T.N. (2008). A correlation between P-wave velocity, impact strength index, slake durability index and uniaxial compressive strength. Bulletin of Engineering Geology and the Environment 67(1), 17-22.
Teymen, A. and Mengüç, E.C. (2020). Comparative evaluation of different statistical tools for the prediction of uniaxial compressive strength of rocks. International Journal of Mining Science and Technology 30(6), 785-797.
Tiryaki, B. (2008). Predicting intact rock strength for mechanical excavation using multivariate statistics, artificial neural networks, and regression trees. Engineering Geology 99(1-2), 51-60.
Uyanık, O., Sabbağ, N., Uyanık, N.A. and Öncü, Z. (2019). Prediction of mechanical and physical properties of some sedimentary rocks from ultrasonic velocities. Bulletin of Engineering Geology and the Environment 78(8), 6003-6016.
Wang, T., Sun, Q., Jia, H., Ren, J. and Luo, T. (2021). Linking the mechanical properties of frozen sandstone to phase composition of pore water measured by LF-NMR at subzero temperatures. Bulletin of Engineering Geology and the Environment 80(6), 4501-4513.
Weng, L., Wu, Z., Liu, Q., Chu, Z. and Zhang, S. (2021). Evolutions of the unfrozen water content of saturated sandstones during freezing process and the freeze-induced damage characteristics. International Journal of Rock Mechanics and Mining Sciences 142, 104757.
Yilmaz, I. (2009). Landslide susceptibility mapping using frequency ratio, logistic regression, artificial neural networks and their comparison: a case study from Kat landslides (Tokat—Turkey). Computers & Geosciences 35(6), 1125-1138.
Zhang, J., Shen, Y., Yang, G., Zhang, H., Wang, Y., Hou, X., Sun Q. and Li, G. (2021). Inconsistency of changes in uniaxial compressive strength and P-wave velocity of sandstone after temperature treatments. Journal of Rock Mechanics and Geotechnical Engineering 13(1), 143-153.
Zhao, K., Yang, D., Zeng, P., Huang, Z., Wu, W., Li, B. and Teng, T. (2021). Effect of water content on the failure pattern and acoustic emission characteristics of red sandstone. International Journal of Rock Mechanics and Mining Sciences 142, 104709.
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