Transcription of Correlation between Uniaxial Compressive Strength and ...
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Corresponding Author: M. Akram CCoorrrreellaattiioonn bbeettwweeeenn UUnniiaaxxiiaall CCoommpprreessssiivvee SSttrreennggtthh aanndd PPooiinntt LLooaadd IInnddeexx ffoorr SSaalltt--RRaannggee RRoocckkss M. Akram1 and M. Z. A. Bakar2 1 Mining Engineering Department, University of Engineering & Technology, Lahore, Pakistan 2 Geological Engineering Department, University of Engineering & Technology, Lahore, Pakistan Abstract Nine rock types including Sandstone, Limestone, Siltstone, Dolomite and Marl collected from six different rock formations of the Salt Range area of Pakistan were tested to evaluate the correlations between the Uniaxial Compressive Strength and the corresponding values of the point load index.
uniaxial compressive strength from the results of the point load test. 4. Test Results and Discussion 4.1 Uniaxial Compressive Strength Test Results The mean values of uniaxial compressive strength of the tested rocks are listed in Table 2. The strength values range from a low of 9.16 MPa for Marl to a high of 101.08 MPa for
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