Abstract
The authors investigate geophysical parameters of water-saturated and frozen rock samples, and compare the results with the data of natural rocks. The samples were subjected to dynamic loading, an acceleration signal was recorded and a spectral density was calculated. On this basis, later on, the authors determined the longitudinal vibration velocity, the logarithmic decrement of damping, the internal friction factor and the acoustic Q-factor. The water-saturated and frozen rock samples demonstrated the increased velocities of longitudinal vibrations. The samples, which had the high acoustic Q-factors in the frozen conditions, fractured under much higher loads. The degree of water saturation affected the strength of the test samples: their strength reduced with the higher water saturation. Freezing of the samples generated microseismic vibrations in the region of high frequencies. In the uniaxial compression tests to failure of the samples under critical loading, a high frequency signal was recorded during initiation of an extension fracture, and the signal spectrum shifted toward lower frequencies as the fracture grew.
REFERENCES
Feucht, L.J. and Logan, J.M., Effects of Chemically Active Solutions on Shearing Behavior of a Sandstone, Tectonophysics, 1990, vol. 175, issue 1.
Karfakis, M.G. and Akram, M., Effects of Chemical Solutions on Rock Fracturing, Int. J. Rock Mech. Min. Sci. Geomech. Abs., 1993, vol. 30, issue 7.
Dove, P.M., Geochemical Controls on the Kinetics of Quartz Fracture at Subcritical Tensile Stresses, J . Geoph. Res., 1995, vol. 100, issue B11.
Li, N., Zhu, Y.M., Su, B., and Gunter, S., A Chemical Damage Model of Sandstone in Acid Solution, Int. J. Rock Mech. Min. Sci., 2003, vol. 40, issue 2.
Erguler, Z.A. and Ulusay, R., Water–Induced Variations in Mechanical Properties of Clay–Bearing Rocks, Int. J. Rock Mech. Min. Sci., 2009, vol. 46, issue 2.
Nara, Y., Hiroyoshi, N., Yoneda, T., and Kaneko, K., Effects of Relative Humidity and Temperature on Subcritical Crack Growth in Igneous Rock, Int. J. Rock Mech. Min. Sci., 2010, vol. 47, issue 4.
Wasantha, P.L.P. and Ranjith, P.G., Water–Weakening Behavior of Hawkesbury Sandstone in Brittle Regime, Eng. Geol., 2014, vol. 178.
Cherblanc, F., Berthonneau, J., Bromblet, P., and Huon, V., Influence of Water Content on the Mechanical Behavior of Limestone: Role of Clay Minerals Content, Rock Mech. Rock Eng., 2016, vol. 49.
Hua, W., Dong, S., Li, Y., and Wang, Q., Effect of Cyclic Wetting and Drying on the Pure Mode in Fracture Toughness of Sandstone, Eng. Fracture Mech., 2016, vol. 153.
Wong, L.N.Y., Maruvanchery, V., and Liu, G., Water Effects on Rock Strength and Stiffness Degradation, Acta Geotechnica, 2016, vol. 11.
Zhao, Z., Yang, J., Zhang, D., and Peng, H., Effects of Wetting and Cyclic Wetting–Drying on Tensile Strength of Sandstone with a Low Clay Mineral Content, Rock Mech. Rock Eng., 2017, vol. 50.
Zhao, C., Niu, J., Zhang, Q., Zhao, C., and Zhou, Y., Failure Characteristics of Rock–Like Materials with Single Flaws under Uniaxial Compression, Bull. Eng. Geol. Env. Vol., 2019, vol. 78.
Qiao, L., Wang, Z., and Huang, A., Alteration of Mesoscopic Properties and Mechanical Behavior of Sandstone due to Hydro–Physical and Hydro–Chemical Effects, Rock Mech. Rock Eng., 2017, vol. 50.
Mellor, M., Mechanical Properties of Rocks at Low Temperatures, Permafrost: North American Contribution to the Second International Conference, Yakutsk, USSR, 1973, Washington: National Academy of Sciences.
Inada, Y. and Yokota, K., Some Studies of Low Temperature Rock Strength, Int. J. Rock Mech. Min. Sci. Geomech. Abs., 1983, vol. 21, issue 3.
Sarkka, P. and Polla, J., Strength and Deformation Characteristics of a Gabbro Rock between −10 °C and −60 °C, Safety and Environmental Issues in Rock Engineering, Proc. Int. Symp. Eurock 1993, Rotterdam: A. A. Balkema, 1993, vol. 1.
Yamabe, T. and Neaupane, K.M., Determination of Some Thermo–Mechanical Properties of Sirahama Sandstone under Subzero Temperature Condition, Int. J. Rock Mech. Min. Sci., 2001, vol. 38, issue 7.
Liu, Q.S., Xu, G.M., Hu, Y.H., and Chang, X., Study on Basic Mechanical Behaviors of Rocks at Low Temperatures, Key Eng. Materials, 2006, vol. 306–308.
Chen, Y., Azzam, R., Wang, M., Xu, S., and Chang, L., The Uniaxial Compressive and Tensile Tests of Frozen Saturated Clay in Shanghai Area, Env. Earth Sci., 2011, vol. 64, issue 1.
Kodama, J., Goto, T., Fujii, Y., and Hagan, P., The Effects of Water Content, Temperature and Loading Rate on Strength and Failure Process of Frozen Rocks, Int. J. Rock Mech. Min. Sci., 2013, vol. 62.
Al-Omari, A., Brunetaud, X., Beck, K., and Al-Mukhtar, M., Coupled Thermal–Hydric Characterization of Elastic Behavior for Soft and Porous Limestone, Construction Building Materials, 2014, vol. 62.
Suknev, S.V., Determination of Elastic Properties of Rocks Under Varying Temperature, Journal of Mining Science, 2016, vol. 52, issue 2.
Suknev, S.V., Influence of Temperature and Water Content on Elastic Properties of Hard Rocks in Thaw/Freeze State Transition, Journal of Mining Science, 2019, vol. 55, issue 22.
Kutkin, Ya.O., Substantiation of Procedure for Correlating Acoustic Q-Factor and Strength in Rocks, Mining Informational and Analytical Bulletin—GIAB, 2014, no. 12, pp. 345–351.
Kurilko, A.S. and Popov, V.I., Strength testing of Rocks after Cyclic Freeze-Thaw, Mining Informational and Analytical Bulletin—GIAB, 2004, no. 9.
Voznesenky, A.S., Kutkin, Ya.O., and Krasilov, M.N., Interrelation of the Acoustic Q-Factor and Strength in Limestone, Journal of Mining Science, 2015, vol. 51, no. 1, pp. 23–30.
Suknev, S.V., Procedure for Static Elasticity Modulus and Poisson’s Ratio in Samples under Change in Temperature, Mining Informational and Analytical Bulletin—GIAB, 2013, no. 8, pp. 101–105.
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Fiziko-Tekhnicheskie Problemy Razrabotki Poleznykh Iskopaemykh, 2023, No. 3, pp. 192-200. https://doi.org/10.15372/FTPRPI20230320.
Rights and permissions
About this article
Cite this article
Vostrikov, V.I., Tsoi, P.A. & Usol’tseva, O.M. Acoustic Characteristics of Rock Samples under Negative Temperatures. J Min Sci 59, 521–528 (2023). https://doi.org/10.1134/S1062739123030201
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1062739123030201