Abstract
During underground energy and resource exploitation, seismicity is unavoidably triggered and may cause potential hazard in civil engineering. Hence, induced seismic wave propagation across rock masses plays a crucial role in geophysics, mining and geothermal energy exploitation. The upper rock mass commonly consists of multiple layers with different depths and different distributions of joints. Each layered rock mass usually influences wave propagation and results in the time delay and amplitude attenuation when an incident wave impinges on the rock mass. At large scale, the rock mass can be treated as an equivalent continuous medium. The equation for wave propagation across a rock mass is first derived when the rock mass is equivalent as a viscoelastic medium. The seismic quality factor is taken into account. Next, considering that joints dominate the mechanical properties of rock mass, the relation between the seismic quality factor and the joint parameters such as joint distribution density and stiffness is analyzed. Then, the equation of seismic wave propagation across layered rock masses is derived. Finally, the parameter study about the effects of the character of layered rock masses and the frequency of induced seismic wave on the transmission coefficients is discussed.
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References
Aki K, Richards PG (1980) Quantitative seismology: theory and methods, vol 1. WH Freeman & Co, San Francisco
Barton N (2007) Rock quality, seismic velocity, attenuation and anisotropy. Taylor & Francis Group, London
Carcione JM (2007) Wave fields in real media: theory and numerical simulation of wave propagation in anisotropic, an elastic, porous and electromagenetic media. Elserier, Amsterdam
Carcione JM, Kosloff D, Kosloff R (1988) Wave propagation simulation in a linear viscoelastic medium. Geophys J Int 95(3):597–611
Červený V, Pšenčík I (2008) Quality factor Q in dissipative anisotropic media. Geophys 73(4):T63–T75
Clouser RH, Langston CA (1991) Q p − Q s relation in sedimentary basin using converted phases. Bull Seism Soc Am 81(3):733–750
Cook NGW (1992) Natural joint in rock: mechanical, hydraulic and seismic behavior and properties under normal stress. Int J Rock Mech Min Sci Geomech Abstr 29(3):198–223
Cormier VF (1989) Seismic attenuation: observation and measurement. In: James DE (ed) Geophysics. Springer, New York, pp 1005–1018
Fan LF, Ren F, Ma GW (2012) Experimental study on viscoelastic behavior of sedimentary rock under dynamic loading. Rock Mech Rock Eng 45(3):433–438
Fossum AF (1985) Effective elastic properties for a randomly jointed rock mass. Int J Rock Mech Min Sci Geomech Abstr 22(6):467–470
Hu YX, Liu SC, Dong W (1996) Earthquake engineering (structural engineering: mechanics and design). CRC Press, Boca Raton
Kolsky H (1953) Stress waves in solids. Oxford University Press, London
Li JC (2013) Wave propagation across non-linear rock joints based on time-domain recursive method. Geophys J Int 193(2):970–985
Li JC, Ma GW, Zhao J (2010) An equivalent viscoelastic model for rock mass with parallel joints. J Geophys Res. doi:10.1029/2008JB006241
Li JC, Li HB, Zhao J (2015) An improved equivalent viscoelastic model for rock mass with parallel joints. Int J Rock Mech Min Sci 73:62–69
Ma GW, Fan LF, Li JC (2013) Evaluation of equivalent viscoelastic medium methods for stress wave propagation in jointed rock mass. Int J Numer Anal Methods Geomech 37:701–715
Miller RK (1977) An approximate method of analysis of the transmission of elastic waves through a frictional boundary. J Appl Mech 44(4):652–656
Mohamad ET, Armaghani DJ, Momeni E (2015) Prediction of the unconfined compressive strength of soft rocks: a PSO-based ANN approach. Bull Eng Geol Environ 74(3):745–757
Pyrak-Nolte LJ, Myer LR, Cook NGW (1990a) Transmission of seismic-waves across single natural fractures. J Geophys Res 95(B6):8617–8638
Pyrak-Nolte LJ, Myer LR, Cook NGW (1990b) Anisotropy in seismic velocities and amplitudes from multiple parallel fractures. J Geophys Res 95(B7):11345–11358
Schoenberg M (1980) Elastic wave behavior across linear slip interfaces. J Acoust Soc Am 68(5):1516–1521
Schoenberg M, Muir F (1989) A calculus for finely layered anisotropic media. Geophysics 54(5):581–589
Sheshenin SV, Kalinin EV, Bujakov MI (1997) Equivalent properties of rock strata: static and dynamic analysis. Int J Numer Anal Methods Geomech 21:569–579
Singh B, Ranjith PG, Chandrasekharam D, Viete D, Singh HK, Lashin A, Arifi NA (2015) Thermo-mechanical properties of Bundelkhank granite near Jhansi, India. Geomech Geophys Geo Energy Geo Resour 1:35–53
Thomsen L (1986) Weak elastic anisotropy. Geophysics 31:265–295
Winkler K, Nur A (1982) Seismic attenuation: effects of pore fluids and frictional sliding. Geophysics 47(1):1–15
Xu T, Yang TH, Chen CF, Liu HL, Yu QL (2015) Mining induced strata movement and roof behavior in underground coal mine. Geomech Geophys Geo Energy Geo Resour 1:79–89
Zhao J, Cai JG (2001) Transmission of elastic P-waves across single fractures with a nonlinear normal deformational behavior. Rock Mech Rock Eng 34(1):3–22
Zhao J, Zhao XB, Cai JG (2006) A further study of P-wave attenuation across parallel fractures with linear deformational behavior. Int J Rock Mech Min Sci 43:776–788
Zhu JB, Zhao XB, Li JC, Zhao GF, Zhao J (2011) Normally incident wave propagation across a joint set with the virtual wave source method. J Appl Geophys 73:283–288
Zhu JB, Zhao XB, Wu W, Zhao J (2012) Wave propagation across rock joints filled with viscoelastic medium using modified recursive method. J Appl Geophys 86:82–87
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The study is supported by Chinese National Science Research Fund (41525009, 41272348)
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Chai, S.B., Li, J.C., Rong, L.F. et al. Theoretical study for induced seismic wave propagation across rock masses during underground exploitation. Geomech. Geophys. Geo-energ. Geo-resour. 3, 95–105 (2017). https://doi.org/10.1007/s40948-016-0043-1
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DOI: https://doi.org/10.1007/s40948-016-0043-1