Abstract
An accurate measurement of the Joint Roughness Coefficient (JRC) of large rock joints is essential for understanding the mechanical behavior and permeability characteristics of rock mass. Determining the surface roughness of rock joints in situ, however, is time-consuming and depends on sophisticated instruments. This study was carried out to develop a systematic method of measuring the JRC values of large joint roughness profiles. The roughness profiles were accurately recorded by a hand profilograph in the field and then digitized with flexibly adjusted sampling intervals by the grayscale image processing method. The digitized profiles were correlated closely with the original roughness profiles. A computerized approach for JRC quantitative evaluation was proposed based on the roughness amplitude/joint length relationship with JRC. The interval effect analysis showed that this method was effective for estimating the JRC values of different sized rock joints. This JRC measurement method has been successfully used in a case study of killas rock joints in Changshan City, P.R. China.
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Alameda-Hernández, P., Jiménez-Perálvarez, J., Palenzuela, J. A., El Hamdouni, R., Irigaray, C., Cabrerizo, M. A., and Chacón, J. (2014). “Improvement of the JRC Calculation using different parameters obtained through a new survey method applied to rock discontinuities.” Rock Mechanics and Rock Engineering, Vol. 47, No. 6, pp. 2047–2060, DOI: 10.1007/s00603-013-0532-2.
Barton, N. and Choubey, V. (1977). “The shear strength of rock joints in theory and practice.” Rock mechanics, Vol. 10, Nos. 1-2, pp. 1–54, DOI: 10.1007/BF01261801.
Bandis, S., Lumsden, A., and Barton, N. (1981). “Experimental studies of scale effects on the shear behaviour of rock joints.” International journal of rock mechanics and mining sciences & geomechanics abstracts, Vol. 18, pp. 1–21, DOI: 10.1016/0148-9062(81)90262-X.
Du, S. (1999). Engineering behavior of discontinuities in rock mass, Beijing: Seismological Publishers.
Du, S. (1997). “The practicability of fractal methods on estimating rock joint roughness coefficient.” Earth Science, Vol. 22, No. 6, pp. 665–668. (in Chinese)
Du, S., Hu, Y., and Hu, X. (2009). “Measurement of joint roughness coefficient by using profilograph and roughness ruler.” Journal of Earth Science, Vol. 20, pp. 890–896. (in Chinese)
Du, S. G., Hang, M., Luo, Z. Y., Jia, R. D. and Wang, Y. M. (2010). “Scale effect of undulation amplitude of rock joints.” Journal of Enigneering Geolog, Vol. 18, pp. 47–52. (in Chinese)
Fardin, N., Stephansson, O., and Jing, L. (2001). “The scale dependence of rock joint surface roughness.” International Journal of Rock Mechanics and Mining Sciences, Vol. 38, No. 5, pp. 659–669, DOI: 10.1016/S1365-1609(01)00028-4.
Fardin, N., Feng, Q., and Stephansson, O. (2004). “Application of a new in situ 3D laser scanner to study the scale effect on the rock joint surface roughness.” International Journal of Rock Mechanics and Mining Sciences, Vol. 41, No. 2, pp. 329–335, DOI: 10.1016/S1365-1609(03)00111-4.
Feng, Q., Fardin, N., Jing, L., and Stephansson, O. (2003). “A new method for in-situ non-contact roughness measurement of large rock fracture surfaces.” Rock Mechanics and Rock Engineering, Vol. 36, No. 1, pp. 3–25, DOI: 10.1007/s00603-002-0033-1.
Gao, Y. and Wong, L. N. Y. (2015). “A modified correlation between roughness parameter Z2 and the JRC.” Rock Mechanics and Rock Engineering, Vol. 48, No. 1, pp. 387–396, DOI: 10.1007/s00603-013-0505-5.
Ge, Y., Tang, H., Eldin, M. M. E., Chen, P., Wang, L., and Wang, J. (2015). “A Description for rock joint roughness based on terrestrial laser scanner and image analysis.” Scientific Reports, Vol. 5, pp. 1–10, DOI: 10.1038/srep16999.
Ge, Y., Kulatilake, P. H., Tang, H., and Xiong, C. (2014). “Investigation of natural rock joint roughness.” Computers and Geotechnics, Vol. 55, pp 290–305, DOI: 10.1016/j.compgeo.2013.09.015.
Grasselli, G., Wirth, J., and Egger, P. (2002). “Quantitative threedimensional description of a rough surface and parameter evolution with shearing.” International Journal of Rock Mechanics and Mining Sciences, Vol. 39, No. 6, pp. 789–800, DOI: 10.1016/S1365-1609(02)00070-9.
Haneberg, W. C. (2007). Directional roughness profiles from threedimensional photogrammetric or laser scanner point clouds. In E. Eberhardt, D. Stead, & T. Morrison (eds.), Rock Mechanics: Meeting Society’s Challenges and Demands.
Hong, E.-S., Lee, I.-M., Cho, G.-C. and Lee, S.-W. (2014). “New approach to quantifying rock joint roughness based on roughness mobilization characteristics.” KSCE Journal of Civil Engineering, Vol. 18, No. 4, pp. 984–991, DOI: 10.1007/s12205-014-0333-5.
Hsiung, S. M., Ghosh, A., Ahola, M. P., and Chowdhury, A. H. (1993). “Assessment of conventional methodologies for joint roughness coefficient determination.” International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, Vol. 30, No. 7, pp. 825–829, DOI: 10.1016/0148-9062(93)90030-H.
Hu, X. and Du S. (2008). “Concise formula of Barton’s straight edge method for joint roughness coefficient.” Journal of Engineering Geology, Vol. 16, No. 02, pp. 196–200. (in Chinese)
Jang, H., Kang, S., and Jang, B. (2014). “Determination of joint roughness coefficients using roughness parameters.” Rock Mechanics and Rock Engineering, Vol. 47, No. 6, pp. 2061–2073, DOI: 10.1007/s00603-013-0535-z.
Jiang, Y., Li, B., and Tanabashi, Y. (2006). “Estimating the relation between surface roughness and mechanical properties of rock joints.” International Journal of Rock Mechanics and Mining Sciences, Vol. 43, No. 6, pp. 837–846, DOI: 10.1016/j.ijrmms.2005.11.013.
Kim, D. H., Gratchev, I., and Balasubramaniam, A. (2013). “Determination of Joint Roughness Coefficient (JRC) for slope stability analysis: A case study from the Gold Coast area, Australia.” Landslides, Vol. 10, No. 5, pp. 657–664, DOI: 10.1007/s10346-013-0410-8.
Kwon, T.-H., Hong, E.-S., and Cho, G.-C. (2010) “Shear behavior of rectangular-shaped asperities in rock joints.” KSCE Journal of Civil Engineering, Vol. 14, No. 3, pp. 323–332. DOI: 10.1007/s12205-010-0323-1.
Kulatilake, P. H. S. W., and Um, J. (1999). “Requirements for accurate quantification of self-affine roughness using the roughness–length method.” International Journal of Rock Mechanics and Mining Sciences, Vol. 36, No. 1, pp. 5–18, DOI: 10.1007/BF01045716.
Lee, Y. H., Carr, J. R., Barr, D. J., and Haas, C. J. (1990). “The fractal dimension as a measure of the roughness of rock discontinuity profiles.” International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, Vol. 27, No. 6, pp. 453–464, DOI: 10.1016/0148-9062(90)90998-H.
Li, Y. and Zhang, Y. (2015). “Quantitative estimation of joint roughness coefficient using statistical parameters.” International Journal of Rock Mechanics and Mining Sciences, Vol. 77, pp. 27–35, DOI: org/10.1016/j.ijrmms.2015.03.016.
Mah, J., Samson, C., McKinnon, S. D., and Thibodeau, D. (2013). “3D laser imaging for surface roughness analysis.” International Journal of Rock Mechanics and Mining Sciences, Vol. 58, pp. 111–117, DOI: 10.1016/j.ijrmms.2012.08.001.
Maerz, N. H., Franklin, J. A., and Bennett, C. P. (1990). “Joint roughness measurement using shadow profilometry.” International Journal of Rock Mechanics and Mining Sciences & Geomechanics, Vol. 27, No. 5, pp. 329–343, DOI:10.1016/0148-9062(90)92708-M.
Morelli, G. L. (2014). “On joint roughness: measurements and use in rock mass characterization.” Geotechnical and Geological Engineering, Vol. 32, No. 2, pp. 345–362. DOI: 10.1007/s10706-013-9718-3.
Ohnishi, Y. and Herda, H. (1993). “Shear strength scale effect and the geometry of single and repeated rock joints.” Proceedings of the 2nd International Workshop on Scale Effects in Rock Masses, pp. 167–173.
Rousseau, B., Rivard, P., Marache, A., Ballivy, G., and Riss, J. (2012). “Limitations of laser profilometry in measuring surface topography of polycrystalline rocks.” International Journal of Rock Mechanics and Mining Sciences, Vol. 52, pp. 56–60, DOI: 10.1016/j.ijrmms. 2012.03.003.
Swan, G. and Zongqi, S. (1985). “Prediction of shear behaviour of joints using profiles.” Rock Mechanics and Rock Engineering, Vol. 18, No. 3, pp. 183–212. DOI: 10.1007/BF01112506.
Tang, H., Yong, R., and Eldin, M. E. (2016). “Stability analysis of stratified rock slopes with spatially variable strength parameters: The case of Qianjiangping landslide.” Bulletin of Engineering Geology and the Environment, pp. 1–15, DOI: 10.1007/s10064-016-0876-4.
Tatone, B. S. A (2009). Quantitative characterization of natural rock discontinuity roughness in-situ and in the laboratory, ([Ph.D. thesis]), University of Toronto, Toronto, Canada.
Tatone, B. S. A. and Grasselli, G. (2010). “A new 2D discontinuity roughness parameter and its correlation with JRC.” International Journal of Rock Mechanics and Mining Sciences, Vol. 47, No. 8, pp. 1391–1400, DOI: 10.1016/j.ijrmms.2010.06.006.
Tatone, B. S. A. and Grasselli, G. (2013). “An investigation of discontinuity roughness scale dependency using high-resolution surface measurements.” Rock Mechanics and Rock Engineering, Vol. 46, No. 4, 657–681, DOI: 10.1007/s00603-012-0294-2.
Tse, R. and Cruden, D. (1979). “Estimating joint roughness coefficients.” International Journal of Rock Mechanics and Mining Sciences & Geomechanics, Vol. 16, pp. 303–307, DOI: 10.1016/0148-9062 (79)90241-9.
Ueng, T. S., Jou, Y. J., and Peng, I. H. (2010). “Scale effect on shear strength of computer-aided-manufactured joints.” Journal of Geoengineering, Vol. 5, No. 2, pp. 29–37, DOI: 10.6310/jog.2010.5(2).
Xie, H., Wang, J. A., and Xie, W. H. (1997). “Fractal effects of surface roughness on the mechanical behavior of rock joints.” Chaos, Solitons & Fractals, Vol. 8, No. 2, pp. 221–252, DOI: 10.1016/S0960-0779(96)00050-1.
Yang, Z. Y., Di, C. C., and Yen, K. C. (2001). “The effect of asperity order on the roughness of rock joints.” International Journal of Rock Mechanics and Mining Sciences, Vol. 38, No. 5, pp. 745–752, DOI: 10.1016/S1365-1609(01)00032-6.
Ye, J., Yong, R., Liang, Q. F., Huang, M., and Du, S. G. (2016). “Neutrosophic functions of the joint roughness coefficient and the shear strength: A case study from the pyroclastic rock mass in shaoxing city, China.” Mathematical Problems in Engineering, Vol. 2016, Article ID 4825709, pp. 1–9, DOI: 10.1155/2016/4825709.
Yong, R., Li, C.D., Ye, J., Huang, M., and Du, S. (2016). “Modified limiting equilibrium method for stability analysis of stratified rock slopes.” Mathematical Problems in Engineering, Vol. 2016, Article ID 8381021, pp. 1–9, DOI: 10.1155/2016/8381021.
Yu, X. and Vayssade, B. (1991). “Joint profiles and their roughness parameters.” International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, Vol. 28, No. 4, pp. 333–336, DOI: 10.1016/0148-9062(91)90598-G.
Zhang, G., Karakus, M., Tang, H., and Zhang, L. (2014). “A new method estimating the 2D Joint Roughness Coefficient for discontinuity surfaces in rock masses.” International Journal of Rock Mechanics and Mining Sciences, Vol. 72, pp. 191–198, DOI: 10.1016/j.ijrmms.2014.09.009.
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Yong, R., Fu, X., Huang, M. et al. A rapid field measurement method for the determination of Joint Roughness Coefficient of large rock joint surfaces. KSCE J Civ Eng 22, 101–109 (2018). https://doi.org/10.1007/s12205-017-0654-2
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DOI: https://doi.org/10.1007/s12205-017-0654-2