[4] Stergiopoulos C, Stavrakas I, Hloupis G, et al. Electrical and acoustic emissions in cement mortar beams subjected to mechanical loading up to fracture[J]. Engineering Failure Analysis, 2013, 35: 454-461.
[5] QIU L, SONG D, HE X, et al. Multifractal of electromagnetic wave formand spectrum about coal rock samples subjected touniaxial compression[J]. Fractals, 2020, 28(4): 2050061.
[6] MA L, ZHANG Y, CAO K, et al. An experimental study on infrared radiation characteristics of sandstone samples under uniaxial loading[J]. Rock Mechanicsand Rock Engineering, 2019, 52(9): 3493-3500.
[7] Kourkoulis S K, Dakanali I, Pasiou E D, et al. Acoustic emissions versus pressure stimulated currents during bending of restored marble epistyles: preliminary results[J]. Frattura ed Integrità Strutturale, 2017, 11(41): 536-551.
[8] NIU Y, WANG C, WANG E, et al. Experimental study on the damage evolutionof gas bearing coaland its electric potential response[J]. Rock Mechanic sand Rock Engineering, 2019, 52(11): 4589-4604.
[14] LI Z H, YIN S, NIU Y, et al. Experimental study on the infrared thermal imaging of a coal fracture under the coupled ects of stress and gas[J]. Journal of Natural Gas Science and Engineering, 2018, 55: 444-451.
[16] Mineo S, Pappalardo G. The use of infrared thermography for porosity assessment of intact rock[J]. Rock mechanics and Rock Engineering, 2016, 49(8): 3027-3039.
[17] Fiorucci M, Marmoni G M, Martino S, et al. Thermal response of jointed rock masses inferred from infrared thermographic surveying (Acuto test-site, Italy)[J]. Sensors, 2018, 18(7): 2221.
[18] SUN H, LIU X, ZHANG S, et al. Experimental investigation of acoustice mission and infrared radiation thermography of dynamic fracturing process of hard rock pillarin extremely steep and thick coal seams[J]. Engineering Fracture Mechanics, 2020, 226: 106845.
[19] Pappalardo G. First results of infrared thermography applied to the evaluation of hydraulic conductivity in rock masses[J]. Hydrogeology Journal, 2018, 26(2): 417-428.
[30] Rabotnov Y N. Paper 68: On the equation of state of creep[C]//Proceedings of the Institution of Mechanical Engineers, 1963, 178(1): 2-117-2-122.
