Investigation of Mechanical Properties of Shale Rock in Qassim Region, Saudi Arabia


  • M. Α. Irfan Department of Mechanical Engineering, University of Engineering and Technology, Pakistan
  • F. A. Almufadi College of Engineering, Qassim University, Saudi Arabia
Volume: 9 | Issue: 1 | Pages: 3696-3698 | February 2019 |


An investigation into the mechanical properties of shale rock from Qassim Province, Saudi Arabia is presented in this paper. Uniaxial compression test, Schmidt hammer test and porosity estimation were carried out. Regarding the compression test, it was found that the strength ranged from 1.98MPa to 8MPa and the strain ranged from 0.53% to 2.5%. Regarding the Schmidt Hammer test, it was found that the rebound values ranged from 22.4 to 25. The measurements of volumetric porosity indicated that the porosity in the shale rock ranged between 19.12% and 24.31%. All the values determined in this project match well with the published values of other studies about shale rock.


shale rock, mechanical properties, Qassim province, Saudi Arabia


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M. R. Wyllie, A. R. Gregory, G. H. F. Gardner, “An experimental investigation of factors affecting elastic wave velocities in porous media”, Geophysics, Vol. 23, pp. 459-493, 1957 DOI:

D. Han, A. Nur, D. Morgan, “Effect of porosity and clay content on wave velocity in sandstones”, Geophysics, Vol. 51, pp. 2093-2017, 1986 DOI:

M. S. King, “Static and dynamic elastic properties of rocks from the Canadian Shield”, International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, Vol. 20, No. 5, pp. 237-241, 1983 DOI:

R. Ulusay, The ISRM Suggested Methods for Rock Characterization, Testing and Monitoring: 2007-2014, Springer, Switzerland, 2015 DOI:

L. Dobereiner, M. H. de Freitas, “Geotechnical properties of weak sandstones”, Geotechnique, Vol. 36, pp. 79-94, 1986 DOI:

J. C. Jaeger, N. G. W. Cook, R.W. Zimmerman, Fundamentals of Rock Mechanics, Blackwell Publishing, 2007

S. Klein, “An approach to the classification of weak rock for tunnel projects”, 2001 Rapid Excavation and Tunneling Conference, San Diego, USA, June 11-13, 2001

W. Ezzat, Engineering Performance of Bringelly Shale, PhD Thesis, University of Sydney, 2005

A. Nandi, C. M. Liutkus, M. J. Whitelaw, “Geotechnical characterization of Sevier and Rome shale, East Tennessee”, 43rd U.S. Rock Mechanics Symposium and 4th U.S. –Canada Rock Mechanics Symposium, Asheville, USA, June 28-July 1, 2009

G. E. Manger, Porosity and Bulk Density of Sedimentary Rocks, US Government Printing Office, 1963

F. I. Shalabi, E. J. Cording, O. H. Al-Hattamleh, “Estimation of rock engineering properties using hardness tests”, Engineering Geology, Vol. 90, No. 3-4, pp. 138-147, 2007 DOI:


How to Cite

Irfan M. Α. and F. A. Almufadi, “Investigation of Mechanical Properties of Shale Rock in Qassim Region, Saudi Arabia”, Eng. Technol. Appl. Sci. Res., vol. 9, no. 1, pp. 3696–3698, Feb. 2019.


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