·PHYSICAL PROPERTIES OF ROCK 1 INTRODUCTION 2 WEATHERING AND SLAKING Mechanical Weathering Chemical weathering Importance of Weathering in Rock Engineering Slaking 3 SWELLING POTENTIAL 4 HARDNESS AND ABRASIVENESS 5 DEGREE OF FISSURING 6 PHASE RELATIONSHIPS Porosity
·Any observable or available physical data such as specific gravity porosity and permeability; the method used to determine each property should be cited 4 Water content and degree of saturation of the specimen at the time of testing if relevant or whether oven dry 5 Orientation of the three loading axes with respect to rock anisotropy 6
6 ·Question Rock A Specific gravity = strength =5MPaP wave velocity in A=5000msRock B Specific gravity = strength =1MPaP wave velocity in B=3600msThis core is hit on the end B with a sudden force of magnitude 15 kN This compressive P wavepasses along the core and at the bedding plane part of
4 ·The specific gravity abbreviated of a material is a comparison of its weight with the weight of an equal volume of water Specific gravity measures the density of a material Substances with a low specific gravity like cork which has a of are not very dense; substances with a high specific gravity like Gold with a of
·Specific gravity values aren t very useful except for predicting whether or not something will float on water and for comparing whether one material is more or less dense than another However because the density of pure water is so close to 1 grams per cubic centimeter specific gravity and density are nearly the same value so long
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The range of specific gravity reported is to 20 which covers all rock and mineral types Sample types and specific gravity measurement Specific gravity for rock and pulp samples can be measured although by different methods A rock sample can be submersed in water either as submitted or covered with paraffin wax
·Rock Types and Specific Gravity Free download as PDF File pdf Text File txt or read online for free This document contains information about the specific gravity and density of various rock types including 1 A table listing common rock types along with their specific gravity ranges and tons per cubic yard Rocks include andesite basalt coal copper
Download scientific diagram Average specific gravity of various rock types from publication A geotechnical investigation on the structural failures of building projects in parts of Awka
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