Now showing items 1-2 of 2

    • Engineering characteristics of Egyptian limestone 

      Mahrous, A.M. Ali; Haitham, M. Ahmed (National Mining University, 2019-06-30)
      Purpose. Study of physical properties such as porosity, density and mechanical properties such as compressive strength and tensile strength of Egyptian limestone based on experimental investigations. Methods. In this paper ...
    • Experimental studies on the shear resistance of original coal-shale joint 

      Guo, B; Dong, H; Wang, L (National Mining University, 2017-12-30)
      Purpose. Experimental study and theoretical modeling of the shear resistance of original coal-shale joint. Methods. A two-segment model was developed to describe the shear resistance-shear displacement curves obtained ...